CodeX Radiation Therapy, published by HL7 International / Cross-Group Projects. This guide is not an authorized publication; it is the continuous build for version 2.0.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/codex-radiation-therapy/ and changes regularly. See the Directory of published versions

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• Detailed Descriptions
• Mappings
• Examples
• XML
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• TTL

Resource Profile: Radiotherapy Phase Prescription

A Radiotherapy Phase Prescription is a request for one series of fractionated treatments using radiotherapy. It can define treatment parameters such as modality or technique, and prescribe dose to multiple targets.

Usage:

• Refer to this Resource Profile: Radiotherapy Phase Prescription, Radiotherapy Plan Prescription, Radiotherapy Planned Phase and Radiotherapy Treated Phase
• Examples for this Resource Profile: ServiceRequest/RadiotherapyPhasePrescription-04-Prostate-Phase1, ServiceRequest/RadiotherapyPhasePrescription-05-Prostate-Phase2, ServiceRequest/RadiotherapyPhasePrescription-101-RTTD-LeftBreastTang, ServiceRequest/RadiotherapyPhasePrescription-102-RTTD-LeftBreastBoost and ServiceRequest/RadiotherapyPhasePrescription-103-RTTD-RightBreastTang

Formal Views of Profile Content

Description of Profiles, Differentials, Snapshots and how the different presentations work.

• Differential Table
• Key Elements Table
• Snapshot Table
• Statistics/References
• All

This structure is derived from USCoreServiceRequestProfile

Name	Flags	Card.	Type	Description & Constraints
ServiceRequest	C	0..*	USCoreServiceRequestProfile	A request for a service to be performed codexrt-motion-management-none: If the respiratory motion management is 'none', then no other respiratory motion management extensions are allowed. They would also be 'none' or contradict the 'none'. SNOMEDCT code 721031000124102 is "External beam radiotherapy without respiratory motion management (procedure)" codexrt-free-breathing-technique: The extension for the technique of free-breathing motion management is only allowed if motion management is free-breathing. SNOMEDCT code 721071000124104 is "External beam radiotherapy with free breathing (procedure)" CategoryPreferred: This code 108290001 is inactive and should be used only for backward compatibility.
Slices for extension	S	1..*	Extension	Extension Slice: Unordered, Open by value:url
intrafractionVerification	S	0..*	(Complex)	Intrafraction Verification URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-intrafraction-verification
respiratoryMotionManagement	S	0..*	CodeableConcept	Respiratory Motion Management URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-respiratory-motion-management Binding: Radiotherapy Respiratory Motion Management Value Set (required)
freeBreathingMotionManagementTechnique	S	0..*	CodeableConcept	Free-Breathing Motion Management Technique URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-free-breathing-motion-mgmt-technique Binding: Radiotherapy Free-Breathing Motion Management Technique Value Set (extensible)
modalityAndTechnique	S	0..1	(Complex)	Radiotherapy Modality And Technique Extension URL: http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-radiotherapy-modality-and-technique
Slices for extension				Content/Rules for all slices
radiotherapyEnergyOrIsotope	S	0..*	SimpleQuantity	Radiotherapy Energy or Isotope URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-energy-or-isotope Binding: Radiotherapy Energy Unit Value Set (required)
radiotherapyTreatmentApplicatorType	S	0..*	CodeableConcept	Radiotherapy Treatment Applicator Type URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-treatment-applicator-type Binding: Brachytherapy Applicator Type Value Set (extensible)
imageGuidedRadiotherapyModality	S	0..*	(Complex)	Image Guided Radiotherapy Modality URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-image-guided-radiotherapy-modality
radiotherapyFractionsPrescribed	S	1..1	positiveInt	Number of Prescribed Fractions URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-fractions-prescribed
radiotherapyDosePrescribedToVolume	S	0..*	(Complex)	Prescribed Dose to a Dose Reference URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-dose-prescribed-to-volume
Slices for extension				Content/Rules for all slices
extension:totalDose		0..1	Extension	Total Physical Radiation Dose Prescribed
extension:fractions		0..0
radiobiologicMetric	S	0..*	Quantity	Radiotherapy Biologically Effective Dose URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiobiologic-metric
radiotherapyReasonForRevisionOrAdaptation	S	0..*	CodeableConcept	Reason for Revision or Adaptation URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-reason-for-revision-or-adaptation Binding: Radiotherapy Reason for Revision or Adaptation Value Set (extensible)
Slices for identifier	S	2..*	Identifier	Identifiers assigned to this order Slice: Unordered, Open by value:use
identifier:displayName	S	1..1	Identifier	The name that is displayed to the user.
use		1..1	code	usual | official | temp | secondary | old (If known) Required Pattern: usual
system	S	1..1	uri	The namespace for the identifier value
value	S	1..1	string	The value that is unique
identifier:official	S	1..*	Identifier	A business identifier for the request or procedure, which is independent of its FHIR representation, such as a GUID or DICOM UID.
use		1..1	code	usual | official | temp | secondary | old (If known) Required Pattern: official
system	S	1..1	uri	The namespace for the identifier value
value	S	1..1	string	The value that is unique
Slices for basedOn		0..*	Reference(CarePlan | ServiceRequest | MedicationRequest)	What request fulfills Slice: Unordered, Open by profile:$this.resolve()
basedOn:course-prescription	S	0..1	Reference(Radiotherapy Course Prescription)	Radiotherapy Course Prescription that this Radiotherapy Phase Prescription fulfills.
replaces	S	0..*	Reference(Radiotherapy Phase Prescription)	Previous retired prescription that is replaced by this prescription
intent		1..1	code	(USCDI) proposal | plan | directive | order | original-order | reflex-order | filler-order | instance-order | option Required Pattern: original-order
Slices for category		1..*	CodeableConcept	(USCDI) Classification of service Slice: Unordered, Open by pattern:$this
category:radiotherapy		1..1	CodeableConcept	(USCDI) Classification of service Binding: Radiotherapy Category Code Max Value Set (required)
doNotPerform		0..0
code		1..1	CodeableConcept	(USCDI) What is being requested/ordered Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
system		1..1	uri	Identity of the terminology system Fixed Value: http://snomed.info/sct
code		1..1	code	Symbol in syntax defined by the system Fixed Value: 1222565005
display		1..1	string	Representation defined by the system Fixed Value: Radiotherapy treatment phase (regime/therapy)
quantity[x]		0..0
asNeeded[x]		0..0
requester		0..1	Reference(US Core Practitioner Profile | US Core PractitionerRole Profile | US Core Organization Profile)	(USCDI) Who/what is requesting service
Slices for performer	S	0..*	Reference(Practitioner | PractitionerRole | Organization | CareTeam | HealthcareService | Patient | Device | RelatedPerson)	Requested performer Slice: Unordered, Open by profile:$this.resolve()
performer:treatmentOrSeedDevice	S	0..*	Reference(Radiotherapy Treatment Device | Radiotherapy Seed Device)	Radiotherapy Treatment Device or Seed Device used as part of therapy.
locationReference	S	0..*	Reference(US Core Location Profile)	Location where the radiotherapy treatment is requested.
reasonCode	S	0..*	CodeableConcept	(USCDI) Explanation/Justification for procedure or service Binding: Cancer Disorder Value Set (extensible)
reasonReference	S	0..*	Reference(Condition)	(USCDI) US Core Profile that supports the requested service
specimen		0..0
bodySite	S	0..*	CodeableConcept	Body site that is treated with radiotherapy Binding: Radiotherapy Treatment Location Value Set (extensible)
Slices for extension				Content/Rules for all slices
locationQualifier		0..*	CodeableConcept	General location qualifier (excluding laterality) for this bodySite URL: http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-body-location-qualifier Binding: Body Location Qualifier Value Set (required)
lateralityQualifier		0..1	CodeableConcept	Laterality qualifier for this bodySite URL: http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-laterality-qualifier Binding: Laterality Qualifier Value Set (required)
Documentation for this format

Terminology Bindings (Differential)

Path	Conformance	ValueSet	URI
ServiceRequest.category:radiotherapy	required	RadiotherapyCategoryVS http://hl7.org/fhir/us/codex-radiation-therapy/ValueSet/codexrt-radiotherapy-category-vs from this IG
ServiceRequest.reasonCode	extensible	CancerDisorderVS http://hl7.org/fhir/us/mcode/ValueSet/mcode-cancer-disorder-vs
ServiceRequest.bodySite	extensible	RadiotherapyTreatmentLocationVS http://hl7.org/fhir/us/mcode/ValueSet/mcode-radiotherapy-treatment-location-vs

Constraints

Id	Grade	Path(s)	Details	Requirements
CategoryPreferred	warning	ServiceRequest	This code 108290001 is inactive and should be used only for backward compatibility. : category.exists() and category.coding.exists( code = '108290001' ).not()
codexrt-free-breathing-technique	error	ServiceRequest	The extension for the technique of free-breathing motion management is only allowed if motion management is free-breathing. SNOMEDCT code 721071000124104 is "External beam radiotherapy with free breathing (procedure)" : extension.exists(url = 'http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-free-breathing-motion-mgmt-technique') implies extension.exists(url = 'http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-respiratory-motion-management' and value.exists(coding.exists(code = '721071000124104' and system = 'http://snomed.info/sct')))
codexrt-motion-management-none	error	ServiceRequest	If the respiratory motion management is 'none', then no other respiratory motion management extensions are allowed. They would also be 'none' or contradict the 'none'. SNOMEDCT code 721031000124102 is "External beam radiotherapy without respiratory motion management (procedure)" : extension.exists(url = 'http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-respiratory-motion-management' and value.exists(coding.exists(code = '721031000124102' and system = 'http://snomed.info/sct'))) implies extension.where(url = 'http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-respiratory-motion-management').count() = 1

Name	Flags	Card.	Type	Description & Constraints
ServiceRequest	C	0..*	USCoreServiceRequestProfile	A request for a service to be performed dom-2: If the resource is contained in another resource, it SHALL NOT contain nested Resources dom-3: If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource dom-4: If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated dom-5: If a resource is contained in another resource, it SHALL NOT have a security label dom-6: A resource should have narrative for robust management prr-1: orderDetail SHALL only be present if code is present codexrt-motion-management-none: If the respiratory motion management is 'none', then no other respiratory motion management extensions are allowed. They would also be 'none' or contradict the 'none'. SNOMEDCT code 721031000124102 is "External beam radiotherapy without respiratory motion management (procedure)" codexrt-free-breathing-technique: The extension for the technique of free-breathing motion management is only allowed if motion management is free-breathing. SNOMEDCT code 721071000124104 is "External beam radiotherapy with free breathing (procedure)" CategoryPreferred: This code 108290001 is inactive and should be used only for backward compatibility.
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created ele-1: All FHIR elements must have a @value or children
Slices for extension	S	1..*	Extension	Extension Slice: Unordered, Open by value:url ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
intrafractionVerification	SC	0..*	(Complex)	Intrafraction Verification URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-intrafraction-verification ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both IntrafractionVerificationQualifierAllowed: Qualifier is only allowed for X-Ray procedure.
respiratoryMotionManagement	S	0..*	CodeableConcept	Respiratory Motion Management URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-respiratory-motion-management Binding: Radiotherapy Respiratory Motion Management Value Set (required) ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
freeBreathingMotionManagementTechnique	S	0..*	CodeableConcept	Free-Breathing Motion Management Technique URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-free-breathing-motion-mgmt-technique Binding: Radiotherapy Free-Breathing Motion Management Technique Value Set (extensible) ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
modalityAndTechnique	SC	0..1	(Complex)	Radiotherapy Modality And Technique Extension URL: http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-radiotherapy-modality-and-technique ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both TechniquesForNeutronBeamModality: Allowed Techniques for Neutron Beam Modality TechniquesForPhotonBeamModality: Allowed Techniques for Photon Beam Modality TechniquesForElectronBeamModality: Allowed Techniques for Electron Beam Modality TechniquesForCarbonIonBeamModality: Allowed Techniques for Carbon Ion Beam Modality TechniquesForProtonBeamModality: Allowed Techniques for Proton Beam Modality TechniquesForInternalRadiotherapyPermanentSeeds: Allowed Techniques for Internal Radiotherapy - Permanent Seeds TechniquesForLowDoseRateUsingTempRadSource: Allowed Techniques for Low Dose Rate Using Temp Radiation Source TechniquesForPulsedDoseRate: Allowed Techniques for Pulsed Dose Rate TechniquesForHighDoseRate: Allowed Techniques for High Dose Rate TechniquesForHighDoseRateElectronic: Allowed Techniques for High Dose Rate Electronic TechniquesForRadioPharmaceutical: Allowed Techniques for Radiopharmaceutical ModalityTextRequiredForOther: Require a text literal for code other TechniqueTextRequiredForOther: Require a text literal for code other
Slices for extension		1..*	Extension	Extension Slice: Unordered, Open by value:url ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
modality	S	1..1	(Complex)	Radiotherapy Modality Extension URL: http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-radiotherapy-modality ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
extension		0..0
url		1..1	uri	"http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-radiotherapy-modality"
value[x]		1..1	CodeableConcept	Value of extension Binding: Radiotherapy Modality Value Set (required) ele-1: All FHIR elements must have a @value or children
technique	S	0..*	(Complex)	Radiotherapy Technique Extension URL: http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-radiotherapy-technique ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
extension		0..0
url		1..1	uri	"http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-radiotherapy-technique"
value[x]		1..1	CodeableConcept	Value of extension Binding: Radiotherapy Technique Value Set (required) ele-1: All FHIR elements must have a @value or children
radiotherapyEnergyOrIsotope	S	0..*	SimpleQuantity	Radiotherapy Energy or Isotope URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-energy-or-isotope Binding: Radiotherapy Energy Unit Value Set (required) ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
radiotherapyTreatmentApplicatorType	S	0..*	CodeableConcept	Radiotherapy Treatment Applicator Type URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-treatment-applicator-type Binding: Brachytherapy Applicator Type Value Set (extensible) ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
url		1..1	uri	"http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-radiotherapy-modality-and-technique"
imageGuidedRadiotherapyModality	SC	0..*	(Complex)	Image Guided Radiotherapy Modality URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-image-guided-radiotherapy-modality ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both IGRTEnergyAllowed: Energy is only allowed for X-Ray, Fluorograph, or CT Modalities.
radiotherapyFractionsPrescribed	S	1..1	positiveInt	Number of Prescribed Fractions URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-fractions-prescribed ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
radiotherapyDosePrescribedToVolume	S	0..*	(Complex)	Prescribed Dose to a Dose Reference URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-dose-prescribed-to-volume ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
Slices for extension		1..*	Extension	Extension Slice: Unordered, Open by value:url ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
extension:volume	S	1..1	Extension	Volume targeted by the prescribed dose ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
extension		0..0
url		1..1	uri	"volume"
value[x]		1..1	Reference(Radiotherapy Volume)	Value of extension ele-1: All FHIR elements must have a @value or children
extension:fractionDose	S	0..1	Extension	Radiation Dose Prescribed per Fraction ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
extension		0..0
url		1..1	uri	"fractionDose"
value[x]		0..1	Quantity	Value of extension ele-1: All FHIR elements must have a @value or children Required Pattern: At least the following
system		1..1	uri	System that defines coded unit form Fixed Value: http://unitsofmeasure.org
code		1..1	code	Coded form of the unit Fixed Value: cGy
extension:totalDose	S	0..1	Extension	Total Physical Radiation Dose Prescribed ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
extension		0..0
url		1..1	uri	"totalDose"
value[x]		1..1	Quantity	Value of extension ele-1: All FHIR elements must have a @value or children Required Pattern: At least the following
system		1..1	uri	System that defines coded unit form Fixed Value: http://unitsofmeasure.org
code		1..1	code	Coded form of the unit Fixed Value: cGy
radiobiologicMetric	S	0..*	Quantity	Radiotherapy Biologically Effective Dose URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiobiologic-metric ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
url		1..1	uri	"http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-dose-prescribed-to-volume"
radiotherapyReasonForRevisionOrAdaptation	S	0..*	CodeableConcept	Reason for Revision or Adaptation URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-reason-for-revision-or-adaptation Binding: Radiotherapy Reason for Revision or Adaptation Value Set (extensible) ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
Slices for identifier	SΣ	2..*	Identifier	Identifiers assigned to this order Slice: Unordered, Open by value:use ele-1: All FHIR elements must have a @value or children
identifier:displayName	SΣ	1..1	Identifier	The name that is displayed to the user. ele-1: All FHIR elements must have a @value or children
use	?!Σ	1..1	code	usual | official | temp | secondary | old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known . ele-1: All FHIR elements must have a @value or children Required Pattern: usual
system	SΣ	1..1	uri	The namespace for the identifier value ele-1: All FHIR elements must have a @value or children Example General: http://www.acme.com/identifiers/patient
value	SΣ	1..1	string	The value that is unique ele-1: All FHIR elements must have a @value or children Example General: 123456
identifier:official	SΣ	1..*	Identifier	A business identifier for the request or procedure, which is independent of its FHIR representation, such as a GUID or DICOM UID. ele-1: All FHIR elements must have a @value or children
use	?!Σ	1..1	code	usual | official | temp | secondary | old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known . ele-1: All FHIR elements must have a @value or children Required Pattern: official
system	SΣ	1..1	uri	The namespace for the identifier value ele-1: All FHIR elements must have a @value or children Example General: http://www.acme.com/identifiers/patient
value	SΣ	1..1	string	The value that is unique ele-1: All FHIR elements must have a @value or children Example General: 123456
Slices for basedOn	Σ	0..*	Reference(CarePlan | ServiceRequest | MedicationRequest)	What request fulfills Slice: Unordered, Open by profile:$this.resolve() ele-1: All FHIR elements must have a @value or children
basedOn:course-prescription	SΣ	0..1	Reference(Radiotherapy Course Prescription)	Radiotherapy Course Prescription that this Radiotherapy Phase Prescription fulfills. ele-1: All FHIR elements must have a @value or children
replaces	SΣ	0..*	Reference(Radiotherapy Phase Prescription)	Previous retired prescription that is replaced by this prescription ele-1: All FHIR elements must have a @value or children
status	?!SΣ	1..1	code	(USCDI) draft | active | on-hold | revoked | completed | entered-in-error | unknown Binding: RequestStatus (required): The status of a service order. ele-1: All FHIR elements must have a @value or children
intent	?!SΣ	1..1	code	(USCDI) proposal | plan | directive | order | original-order | reflex-order | filler-order | instance-order | option Binding: RequestIntent (required): The kind of service request. ele-1: All FHIR elements must have a @value or children Required Pattern: original-order
Slices for category	SΣ	1..*	CodeableConcept	(USCDI) Classification of service Slice: Unordered, Open by pattern:$this Binding: ServiceRequestCategoryCodes (example): Classification of the requested service. ele-1: All FHIR elements must have a @value or children
category:us-core	SΣ	0..*	CodeableConcept	(USCDI) Classification of service Binding: US Core ServiceRequest Category Codes (required): Note that other codes are permitted, see Required Bindings When Slicing by Value Sets ele-1: All FHIR elements must have a @value or children
category:radiotherapy	SΣ	1..1	CodeableConcept	(USCDI) Classification of service Binding: Radiotherapy Category Code Max Value Set (required) ele-1: All FHIR elements must have a @value or children
code	SΣ	1..1	CodeableConcept	(USCDI) What is being requested/ordered Binding: US Core Procedure Codes (extensible) ele-1: All FHIR elements must have a @value or children Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
system		1..1	uri	Identity of the terminology system Fixed Value: http://snomed.info/sct
code		1..1	code	Symbol in syntax defined by the system Fixed Value: 1222565005
display		1..1	string	Representation defined by the system Fixed Value: Radiotherapy treatment phase (regime/therapy)
subject	SΣ	1..1	Reference(US Core Patient Profile)	(USCDI) Individual or Entity the service is ordered for ele-1: All FHIR elements must have a @value or children
occurrence[x]	SΣ	0..1		(USCDI) When service should occur ele-1: All FHIR elements must have a @value or children
occurrencePeriod			Period
authoredOn	SΣ	0..1	dateTime	(USCDI) Date request signed ele-1: All FHIR elements must have a @value or children
requester	SΣ	0..1	Reference(US Core Practitioner Profile)	(USCDI) Who/what is requesting service ele-1: All FHIR elements must have a @value or children
Slices for performer	SΣ	0..*	Reference(Practitioner | PractitionerRole | Organization | CareTeam | HealthcareService | Patient | Device | RelatedPerson)	Requested performer Slice: Unordered, Open by profile:$this.resolve() ele-1: All FHIR elements must have a @value or children
performer:treatmentOrSeedDevice	SΣ	0..*	Reference(Radiotherapy Treatment Device | Radiotherapy Seed Device)	Radiotherapy Treatment Device or Seed Device used as part of therapy. ele-1: All FHIR elements must have a @value or children
locationReference	SΣ	0..*	Reference(US Core Location Profile)	Location where the radiotherapy treatment is requested. ele-1: All FHIR elements must have a @value or children
reasonCode	SΣ	0..*	CodeableConcept	(USCDI) Explanation/Justification for procedure or service Binding: Cancer Disorder Value Set (extensible) ele-1: All FHIR elements must have a @value or children
reasonReference	SΣ	0..*	Reference(Condition)	(USCDI) US Core Profile that supports the requested service ele-1: All FHIR elements must have a @value or children
bodySite	SΣ	0..*	CodeableConcept	Body site that is treated with radiotherapy Binding: Radiotherapy Treatment Location Value Set (extensible) ele-1: All FHIR elements must have a @value or children
Slices for extension				Content/Rules for all slices
locationQualifier		0..*	CodeableConcept	General location qualifier (excluding laterality) for this bodySite URL: http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-body-location-qualifier Binding: Body Location Qualifier Value Set (required) ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
lateralityQualifier		0..1	CodeableConcept	Laterality qualifier for this bodySite URL: http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-laterality-qualifier Binding: Laterality Qualifier Value Set (required) ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code	URI
ServiceRequest.extension:modalityAndTechnique.extension:modality.value[x]	required	RadiotherapyModalityVS http://hl7.org/fhir/us/mcode/ValueSet/mcode-radiotherapy-modality-vs
ServiceRequest.extension:modalityAndTechnique.extension:technique.value[x]	required	RadiotherapyTechniqueVS http://hl7.org/fhir/us/mcode/ValueSet/mcode-radiotherapy-technique-vs
ServiceRequest.identifier:displayName.use	required	Pattern: usual http://hl7.org/fhir/ValueSet/identifier-use|4.0.1 from the FHIR Standard
ServiceRequest.identifier:official.use	required	Pattern: official http://hl7.org/fhir/ValueSet/identifier-use|4.0.1 from the FHIR Standard
ServiceRequest.status	required	RequestStatus http://hl7.org/fhir/ValueSet/request-status|4.0.1 from the FHIR Standard
ServiceRequest.intent	required	Pattern: original-order http://hl7.org/fhir/ValueSet/request-intent|4.0.1 from the FHIR Standard
ServiceRequest.category	example	ServiceRequestCategoryCodes http://hl7.org/fhir/ValueSet/servicerequest-category from the FHIR Standard
ServiceRequest.category:us-core	required	USCoreServiceRequestCategoryCodes http://hl7.org/fhir/us/core/ValueSet/us-core-servicerequest-category
ServiceRequest.category:radiotherapy	required	RadiotherapyCategoryVS http://hl7.org/fhir/us/codex-radiation-therapy/ValueSet/codexrt-radiotherapy-category-vs from this IG
ServiceRequest.code	extensible	Pattern: SNOMED-CT Code 1222565005("Radiotherapy treatment phase (regime/therapy)") http://hl7.org/fhir/us/core/ValueSet/us-core-procedure-code
ServiceRequest.reasonCode	extensible	CancerDisorderVS http://hl7.org/fhir/us/mcode/ValueSet/mcode-cancer-disorder-vs
ServiceRequest.bodySite	extensible	RadiotherapyTreatmentLocationVS http://hl7.org/fhir/us/mcode/ValueSet/mcode-radiotherapy-treatment-location-vs

Constraints

Id	Grade	Path(s)	Details	Requirements
CategoryPreferred	warning	ServiceRequest	This code 108290001 is inactive and should be used only for backward compatibility. : category.exists() and category.coding.exists( code = '108290001' ).not()
codexrt-free-breathing-technique	error	ServiceRequest	The extension for the technique of free-breathing motion management is only allowed if motion management is free-breathing. SNOMEDCT code 721071000124104 is "External beam radiotherapy with free breathing (procedure)" : extension.exists(url = 'http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-free-breathing-motion-mgmt-technique') implies extension.exists(url = 'http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-respiratory-motion-management' and value.exists(coding.exists(code = '721071000124104' and system = 'http://snomed.info/sct')))
codexrt-motion-management-none	error	ServiceRequest	If the respiratory motion management is 'none', then no other respiratory motion management extensions are allowed. They would also be 'none' or contradict the 'none'. SNOMEDCT code 721031000124102 is "External beam radiotherapy without respiratory motion management (procedure)" : extension.exists(url = 'http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-respiratory-motion-management' and value.exists(coding.exists(code = '721031000124102' and system = 'http://snomed.info/sct'))) implies extension.where(url = 'http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-respiratory-motion-management').count() = 1

Name	Flags	Card.	Type	Description & Constraints
ServiceRequest	C	0..*	USCoreServiceRequestProfile	A request for a service to be performed prr-1: orderDetail SHALL only be present if code is present codexrt-motion-management-none: If the respiratory motion management is 'none', then no other respiratory motion management extensions are allowed. They would also be 'none' or contradict the 'none'. SNOMEDCT code 721031000124102 is "External beam radiotherapy without respiratory motion management (procedure)" codexrt-free-breathing-technique: The extension for the technique of free-breathing motion management is only allowed if motion management is free-breathing. SNOMEDCT code 721071000124104 is "External beam radiotherapy with free breathing (procedure)" CategoryPreferred: This code 108290001 is inactive and should be used only for backward compatibility.
id	Σ	0..1	id	Logical id of this artifact
meta	Σ	0..1	Meta	Metadata about the resource
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
language		0..1	code	Language of the resource content Binding: CommonLanguages (preferred): A human language. Additional Bindings Purpose AllLanguages Max Binding
text		0..1	Narrative	Text summary of the resource, for human interpretation
contained		0..*	Resource	Contained, inline Resources
Slices for extension	S	1..*	Extension	Extension Slice: Unordered, Open by value:url
intrafractionVerification	SC	0..*	(Complex)	Intrafraction Verification URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-intrafraction-verification IntrafractionVerificationQualifierAllowed: Qualifier is only allowed for X-Ray procedure.
respiratoryMotionManagement	S	0..*	CodeableConcept	Respiratory Motion Management URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-respiratory-motion-management Binding: Radiotherapy Respiratory Motion Management Value Set (required)
freeBreathingMotionManagementTechnique	S	0..*	CodeableConcept	Free-Breathing Motion Management Technique URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-free-breathing-motion-mgmt-technique Binding: Radiotherapy Free-Breathing Motion Management Technique Value Set (extensible)
modalityAndTechnique	SC	0..1	(Complex)	Radiotherapy Modality And Technique Extension URL: http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-radiotherapy-modality-and-technique TechniquesForNeutronBeamModality: Allowed Techniques for Neutron Beam Modality TechniquesForPhotonBeamModality: Allowed Techniques for Photon Beam Modality TechniquesForElectronBeamModality: Allowed Techniques for Electron Beam Modality TechniquesForCarbonIonBeamModality: Allowed Techniques for Carbon Ion Beam Modality TechniquesForProtonBeamModality: Allowed Techniques for Proton Beam Modality TechniquesForInternalRadiotherapyPermanentSeeds: Allowed Techniques for Internal Radiotherapy - Permanent Seeds TechniquesForLowDoseRateUsingTempRadSource: Allowed Techniques for Low Dose Rate Using Temp Radiation Source TechniquesForPulsedDoseRate: Allowed Techniques for Pulsed Dose Rate TechniquesForHighDoseRate: Allowed Techniques for High Dose Rate TechniquesForHighDoseRateElectronic: Allowed Techniques for High Dose Rate Electronic TechniquesForRadioPharmaceutical: Allowed Techniques for Radiopharmaceutical ModalityTextRequiredForOther: Require a text literal for code other TechniqueTextRequiredForOther: Require a text literal for code other
id		0..1	string	Unique id for inter-element referencing
Slices for extension		1..*	Extension	Extension Slice: Unordered, Open by value:url
modality	S	1..1	(Complex)	Radiotherapy Modality Extension URL: http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-radiotherapy-modality
id		0..1	string	Unique id for inter-element referencing
extension		0..0
url		1..1	uri	"http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-radiotherapy-modality"
value[x]		1..1	CodeableConcept	Value of extension Binding: Radiotherapy Modality Value Set (required)
technique	S	0..*	(Complex)	Radiotherapy Technique Extension URL: http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-radiotherapy-technique
id		0..1	string	Unique id for inter-element referencing
extension		0..0
url		1..1	uri	"http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-radiotherapy-technique"
value[x]		1..1	CodeableConcept	Value of extension Binding: Radiotherapy Technique Value Set (required)
radiotherapyEnergyOrIsotope	S	0..*	SimpleQuantity	Radiotherapy Energy or Isotope URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-energy-or-isotope Binding: Radiotherapy Energy Unit Value Set (required)
radiotherapyTreatmentApplicatorType	S	0..*	CodeableConcept	Radiotherapy Treatment Applicator Type URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-treatment-applicator-type Binding: Brachytherapy Applicator Type Value Set (extensible)
url		1..1	uri	"http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-radiotherapy-modality-and-technique"
imageGuidedRadiotherapyModality	SC	0..*	(Complex)	Image Guided Radiotherapy Modality URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-image-guided-radiotherapy-modality IGRTEnergyAllowed: Energy is only allowed for X-Ray, Fluorograph, or CT Modalities.
radiotherapyFractionsPrescribed	S	1..1	positiveInt	Number of Prescribed Fractions URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-fractions-prescribed
radiotherapyDosePrescribedToVolume	S	0..*	(Complex)	Prescribed Dose to a Dose Reference URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-dose-prescribed-to-volume
id		0..1	string	Unique id for inter-element referencing
Slices for extension		1..*	Extension	Extension Slice: Unordered, Open by value:url
extension:volume	S	1..1	Extension	Volume targeted by the prescribed dose
id		0..1	string	Unique id for inter-element referencing
extension		0..0
url		1..1	uri	"volume"
value[x]		1..1	Reference(Radiotherapy Volume)	Value of extension
extension:fractionDose	S	0..1	Extension	Radiation Dose Prescribed per Fraction
id		0..1	string	Unique id for inter-element referencing
extension		0..0
url		1..1	uri	"fractionDose"
value[x]		0..1	Quantity	Value of extension Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
value		0..1	decimal	Numerical value (with implicit precision)
comparator		0..1	code	< | <= | >= | > - how to understand the value
unit		0..1	string	Unit representation
system		1..1	uri	System that defines coded unit form Fixed Value: http://unitsofmeasure.org
code		1..1	code	Coded form of the unit Fixed Value: cGy
extension:totalDose	S	0..1	Extension	Total Physical Radiation Dose Prescribed
id		0..1	string	Unique id for inter-element referencing
extension		0..0
url		1..1	uri	"totalDose"
value[x]		1..1	Quantity	Value of extension Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
value		0..1	decimal	Numerical value (with implicit precision)
comparator		0..1	code	< | <= | >= | > - how to understand the value
unit		0..1	string	Unit representation
system		1..1	uri	System that defines coded unit form Fixed Value: http://unitsofmeasure.org
code		1..1	code	Coded form of the unit Fixed Value: cGy
radiobiologicMetric	S	0..*	Quantity	Radiotherapy Biologically Effective Dose URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiobiologic-metric
url		1..1	uri	"http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-dose-prescribed-to-volume"
radiotherapyReasonForRevisionOrAdaptation	S	0..*	CodeableConcept	Reason for Revision or Adaptation URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-reason-for-revision-or-adaptation Binding: Radiotherapy Reason for Revision or Adaptation Value Set (extensible)
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
Slices for identifier	SΣ	2..*	Identifier	Identifiers assigned to this order Slice: Unordered, Open by value:use
identifier:displayName	SΣ	1..1	Identifier	The name that is displayed to the user.
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
use	?!Σ	1..1	code	usual | official | temp | secondary | old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known . Required Pattern: usual
type	Σ	0..1	CodeableConcept	Description of identifier Binding: Identifier Type Codes (extensible): A coded type for an identifier that can be used to determine which identifier to use for a specific purpose.
system	SΣ	1..1	uri	The namespace for the identifier value Example General: http://www.acme.com/identifiers/patient
value	SΣ	1..1	string	The value that is unique Example General: 123456
period	Σ	0..1	Period	Time period when id is/was valid for use
assigner	Σ	0..1	Reference(Organization)	Organization that issued id (may be just text)
identifier:official	SΣ	1..*	Identifier	A business identifier for the request or procedure, which is independent of its FHIR representation, such as a GUID or DICOM UID.
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
use	?!Σ	1..1	code	usual | official | temp | secondary | old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known . Required Pattern: official
type	Σ	0..1	CodeableConcept	Description of identifier Binding: Identifier Type Codes (extensible): A coded type for an identifier that can be used to determine which identifier to use for a specific purpose.
system	SΣ	1..1	uri	The namespace for the identifier value Example General: http://www.acme.com/identifiers/patient
value	SΣ	1..1	string	The value that is unique Example General: 123456
period	Σ	0..1	Period	Time period when id is/was valid for use
assigner	Σ	0..1	Reference(Organization)	Organization that issued id (may be just text)
instantiatesCanonical	Σ	0..*	canonical(ActivityDefinition | PlanDefinition)	Instantiates FHIR protocol or definition
instantiatesUri	Σ	0..*	uri	Instantiates external protocol or definition
Slices for basedOn	Σ	0..*	Reference(CarePlan | ServiceRequest | MedicationRequest)	What request fulfills Slice: Unordered, Open by profile:$this.resolve()
basedOn:course-prescription	SΣ	0..1	Reference(Radiotherapy Course Prescription)	Radiotherapy Course Prescription that this Radiotherapy Phase Prescription fulfills.
replaces	SΣ	0..*	Reference(Radiotherapy Phase Prescription)	Previous retired prescription that is replaced by this prescription
requisition	Σ	0..1	Identifier	Composite Request ID
status	?!SΣ	1..1	code	(USCDI) draft | active | on-hold | revoked | completed | entered-in-error | unknown Binding: RequestStatus (required): The status of a service order.
intent	?!SΣ	1..1	code	(USCDI) proposal | plan | directive | order | original-order | reflex-order | filler-order | instance-order | option Binding: RequestIntent (required): The kind of service request. Required Pattern: original-order
Slices for category	SΣ	1..*	CodeableConcept	(USCDI) Classification of service Slice: Unordered, Open by pattern:$this Binding: ServiceRequestCategoryCodes (example): Classification of the requested service.
category:us-core	SΣ	0..*	CodeableConcept	(USCDI) Classification of service Binding: US Core ServiceRequest Category Codes (required): Note that other codes are permitted, see Required Bindings When Slicing by Value Sets
category:radiotherapy	SΣ	1..1	CodeableConcept	(USCDI) Classification of service Binding: Radiotherapy Category Code Max Value Set (required)
priority	Σ	0..1	code	routine | urgent | asap | stat Binding: RequestPriority (required): Identifies the level of importance to be assigned to actioning the request.
code	SΣ	1..1	CodeableConcept	(USCDI) What is being requested/ordered Binding: US Core Procedure Codes (extensible) Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
system		1..1	uri	Identity of the terminology system Fixed Value: http://snomed.info/sct
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: 1222565005
display		1..1	string	Representation defined by the system Fixed Value: Radiotherapy treatment phase (regime/therapy)
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
orderDetail	ΣC	0..*	CodeableConcept	Additional order information Binding: ServiceRequestOrderDetailsCodes (example): Codified order entry details which are based on order context.
subject	SΣ	1..1	Reference(US Core Patient Profile)	(USCDI) Individual or Entity the service is ordered for
encounter	Σ	0..1	Reference(Encounter)	Encounter in which the request was created
occurrence[x]	SΣ	0..1		(USCDI) When service should occur
occurrencePeriod			Period S
occurrenceDateTime			dateTime
occurrenceTiming			Timing
authoredOn	SΣ	0..1	dateTime	(USCDI) Date request signed
requester	SΣ	0..1	Reference(US Core Practitioner Profile S | US Core PractitionerRole Profile | US Core Organization Profile)	(USCDI) Who/what is requesting service
performerType	Σ	0..1	CodeableConcept	Performer role Binding: ParticipantRoles (example): Indicates specific responsibility of an individual within the care team, such as "Primary physician", "Team coordinator", "Caregiver", etc.
Slices for performer	SΣ	0..*	Reference(Practitioner | PractitionerRole | Organization | CareTeam | HealthcareService | Patient | Device | RelatedPerson)	Requested performer Slice: Unordered, Open by profile:$this.resolve()
performer:treatmentOrSeedDevice	SΣ	0..*	Reference(Radiotherapy Treatment Device | Radiotherapy Seed Device)	Radiotherapy Treatment Device or Seed Device used as part of therapy.
locationCode	Σ	0..*	CodeableConcept	Requested location Binding: ServiceDeliveryLocationRoleType (example): A location type where services are delivered.
locationReference	SΣ	0..*	Reference(US Core Location Profile)	Location where the radiotherapy treatment is requested.
reasonCode	SΣ	0..*	CodeableConcept	(USCDI) Explanation/Justification for procedure or service Binding: Cancer Disorder Value Set (extensible)
reasonReference	SΣ	0..*	Reference(Condition)	(USCDI) US Core Profile that supports the requested service
insurance		0..*	Reference(Coverage | ClaimResponse)	Associated insurance coverage
supportingInfo		0..*	Reference(Resource)	Additional clinical information
bodySite	SΣ	0..*	CodeableConcept	Body site that is treated with radiotherapy Binding: Radiotherapy Treatment Location Value Set (extensible)
id		0..1	string	Unique id for inter-element referencing
Slices for extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
locationQualifier		0..*	CodeableConcept	General location qualifier (excluding laterality) for this bodySite URL: http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-body-location-qualifier Binding: Body Location Qualifier Value Set (required)
lateralityQualifier		0..1	CodeableConcept	Laterality qualifier for this bodySite URL: http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-laterality-qualifier Binding: Laterality Qualifier Value Set (required)
coding	Σ	0..*	Coding	Code defined by a terminology system
text	Σ	0..1	string	Plain text representation of the concept
note		0..*	Annotation	Comments
patientInstruction	Σ	0..1	string	Patient or consumer-oriented instructions
relevantHistory		0..*	Reference(Provenance)	Request provenance
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code	URI
ServiceRequest.language	preferred	CommonLanguages http://hl7.org/fhir/ValueSet/languages from the FHIR Standard Additional Bindings Purpose AllLanguages Max Binding
ServiceRequest.extension:modalityAndTechnique.extension:modality.value[x]	required	RadiotherapyModalityVS http://hl7.org/fhir/us/mcode/ValueSet/mcode-radiotherapy-modality-vs
ServiceRequest.extension:modalityAndTechnique.extension:technique.value[x]	required	RadiotherapyTechniqueVS http://hl7.org/fhir/us/mcode/ValueSet/mcode-radiotherapy-technique-vs
ServiceRequest.identifier:displayName.use	required	Pattern: usual http://hl7.org/fhir/ValueSet/identifier-use|4.0.1 from the FHIR Standard
ServiceRequest.identifier:displayName.type	extensible	Identifier Type Codes http://hl7.org/fhir/ValueSet/identifier-type from the FHIR Standard
ServiceRequest.identifier:official.use	required	Pattern: official http://hl7.org/fhir/ValueSet/identifier-use|4.0.1 from the FHIR Standard
ServiceRequest.identifier:official.type	extensible	Identifier Type Codes http://hl7.org/fhir/ValueSet/identifier-type from the FHIR Standard
ServiceRequest.status	required	RequestStatus http://hl7.org/fhir/ValueSet/request-status|4.0.1 from the FHIR Standard
ServiceRequest.intent	required	Pattern: original-order http://hl7.org/fhir/ValueSet/request-intent|4.0.1 from the FHIR Standard
ServiceRequest.category	example	ServiceRequestCategoryCodes http://hl7.org/fhir/ValueSet/servicerequest-category from the FHIR Standard
ServiceRequest.category:us-core	required	USCoreServiceRequestCategoryCodes http://hl7.org/fhir/us/core/ValueSet/us-core-servicerequest-category
ServiceRequest.category:radiotherapy	required	RadiotherapyCategoryVS http://hl7.org/fhir/us/codex-radiation-therapy/ValueSet/codexrt-radiotherapy-category-vs from this IG
ServiceRequest.priority	required	RequestPriority http://hl7.org/fhir/ValueSet/request-priority|4.0.1 from the FHIR Standard
ServiceRequest.code	extensible	Pattern: SNOMED-CT Code 1222565005("Radiotherapy treatment phase (regime/therapy)") http://hl7.org/fhir/us/core/ValueSet/us-core-procedure-code
ServiceRequest.orderDetail	example	ServiceRequestOrderDetailsCodes http://hl7.org/fhir/ValueSet/servicerequest-orderdetail from the FHIR Standard
ServiceRequest.performerType	example	ParticipantRoles http://hl7.org/fhir/ValueSet/participant-role from the FHIR Standard
ServiceRequest.locationCode	example	ServiceDeliveryLocationRoleType http://terminology.hl7.org/ValueSet/v3-ServiceDeliveryLocationRoleType
ServiceRequest.reasonCode	extensible	CancerDisorderVS http://hl7.org/fhir/us/mcode/ValueSet/mcode-cancer-disorder-vs
ServiceRequest.bodySite	extensible	RadiotherapyTreatmentLocationVS http://hl7.org/fhir/us/mcode/ValueSet/mcode-radiotherapy-treatment-location-vs

Constraints

Id	Grade	Path(s)	Details	Requirements
CategoryPreferred	warning	ServiceRequest	This code 108290001 is inactive and should be used only for backward compatibility. : category.exists() and category.coding.exists( code = '108290001' ).not()
codexrt-free-breathing-technique	error	ServiceRequest	The extension for the technique of free-breathing motion management is only allowed if motion management is free-breathing. SNOMEDCT code 721071000124104 is "External beam radiotherapy with free breathing (procedure)" : extension.exists(url = 'http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-free-breathing-motion-mgmt-technique') implies extension.exists(url = 'http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-respiratory-motion-management' and value.exists(coding.exists(code = '721071000124104' and system = 'http://snomed.info/sct')))
codexrt-motion-management-none	error	ServiceRequest	If the respiratory motion management is 'none', then no other respiratory motion management extensions are allowed. They would also be 'none' or contradict the 'none'. SNOMEDCT code 721031000124102 is "External beam radiotherapy without respiratory motion management (procedure)" : extension.exists(url = 'http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-respiratory-motion-management' and value.exists(coding.exists(code = '721031000124102' and system = 'http://snomed.info/sct'))) implies extension.where(url = 'http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-respiratory-motion-management').count() = 1

This structure is derived from USCoreServiceRequestProfile

Summary

Mandatory: 12 elements
Must-Support: 27 elements
Prohibited: 5 elements

Structures

This structure refers to these other structures:

• Radiotherapy Course Prescription (http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-course-prescription)
• Radiotherapy Phase Prescription (http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-phase-prescription)
• US Core Practitioner Profile (http://hl7.org/fhir/us/core/StructureDefinition/us-core-practitioner)
• US Core PractitionerRole Profile (http://hl7.org/fhir/us/core/StructureDefinition/us-core-practitionerrole)
• US Core Organization Profile (http://hl7.org/fhir/us/core/StructureDefinition/us-core-organization)
• Radiotherapy Treatment Device (http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-treatment-device)
• Radiotherapy Seed Device (http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-seed-device)
• US Core Location Profile (http://hl7.org/fhir/us/core/StructureDefinition/us-core-location)

Extensions

This structure refers to these extensions:

• http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-intrafraction-verification
• http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-respiratory-motion-management
• http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-free-breathing-motion-mgmt-technique
• http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-radiotherapy-modality-and-technique
• http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-energy-or-isotope
• http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-treatment-applicator-type
• http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-image-guided-radiotherapy-modality
• http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-fractions-prescribed
• http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-dose-prescribed-to-volume
• http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiobiologic-metric
• http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-reason-for-revision-or-adaptation
• http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-body-location-qualifier
• http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-laterality-qualifier

Slices

This structure defines the following Slices:

• The element 1 is sliced based on the value of ServiceRequest.identifier
• The element 1 is sliced based on the value of ServiceRequest.basedOn
• The element 1 is sliced based on the value of ServiceRequest.category
• The element 1 is sliced based on the value of ServiceRequest.performer

Differential View

This structure is derived from USCoreServiceRequestProfile

Name	Flags	Card.	Type	Description & Constraints
ServiceRequest	C	0..*	USCoreServiceRequestProfile	A request for a service to be performed codexrt-motion-management-none: If the respiratory motion management is 'none', then no other respiratory motion management extensions are allowed. They would also be 'none' or contradict the 'none'. SNOMEDCT code 721031000124102 is "External beam radiotherapy without respiratory motion management (procedure)" codexrt-free-breathing-technique: The extension for the technique of free-breathing motion management is only allowed if motion management is free-breathing. SNOMEDCT code 721071000124104 is "External beam radiotherapy with free breathing (procedure)" CategoryPreferred: This code 108290001 is inactive and should be used only for backward compatibility.
Slices for extension	S	1..*	Extension	Extension Slice: Unordered, Open by value:url
intrafractionVerification	S	0..*	(Complex)	Intrafraction Verification URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-intrafraction-verification
respiratoryMotionManagement	S	0..*	CodeableConcept	Respiratory Motion Management URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-respiratory-motion-management Binding: Radiotherapy Respiratory Motion Management Value Set (required)
freeBreathingMotionManagementTechnique	S	0..*	CodeableConcept	Free-Breathing Motion Management Technique URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-free-breathing-motion-mgmt-technique Binding: Radiotherapy Free-Breathing Motion Management Technique Value Set (extensible)
modalityAndTechnique	S	0..1	(Complex)	Radiotherapy Modality And Technique Extension URL: http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-radiotherapy-modality-and-technique
Slices for extension				Content/Rules for all slices
radiotherapyEnergyOrIsotope	S	0..*	SimpleQuantity	Radiotherapy Energy or Isotope URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-energy-or-isotope Binding: Radiotherapy Energy Unit Value Set (required)
radiotherapyTreatmentApplicatorType	S	0..*	CodeableConcept	Radiotherapy Treatment Applicator Type URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-treatment-applicator-type Binding: Brachytherapy Applicator Type Value Set (extensible)
imageGuidedRadiotherapyModality	S	0..*	(Complex)	Image Guided Radiotherapy Modality URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-image-guided-radiotherapy-modality
radiotherapyFractionsPrescribed	S	1..1	positiveInt	Number of Prescribed Fractions URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-fractions-prescribed
radiotherapyDosePrescribedToVolume	S	0..*	(Complex)	Prescribed Dose to a Dose Reference URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-dose-prescribed-to-volume
Slices for extension				Content/Rules for all slices
extension:totalDose		0..1	Extension	Total Physical Radiation Dose Prescribed
extension:fractions		0..0
radiobiologicMetric	S	0..*	Quantity	Radiotherapy Biologically Effective Dose URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiobiologic-metric
radiotherapyReasonForRevisionOrAdaptation	S	0..*	CodeableConcept	Reason for Revision or Adaptation URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-reason-for-revision-or-adaptation Binding: Radiotherapy Reason for Revision or Adaptation Value Set (extensible)
Slices for identifier	S	2..*	Identifier	Identifiers assigned to this order Slice: Unordered, Open by value:use
identifier:displayName	S	1..1	Identifier	The name that is displayed to the user.
use		1..1	code	usual | official | temp | secondary | old (If known) Required Pattern: usual
system	S	1..1	uri	The namespace for the identifier value
value	S	1..1	string	The value that is unique
identifier:official	S	1..*	Identifier	A business identifier for the request or procedure, which is independent of its FHIR representation, such as a GUID or DICOM UID.
use		1..1	code	usual | official | temp | secondary | old (If known) Required Pattern: official
system	S	1..1	uri	The namespace for the identifier value
value	S	1..1	string	The value that is unique
Slices for basedOn		0..*	Reference(CarePlan | ServiceRequest | MedicationRequest)	What request fulfills Slice: Unordered, Open by profile:$this.resolve()
basedOn:course-prescription	S	0..1	Reference(Radiotherapy Course Prescription)	Radiotherapy Course Prescription that this Radiotherapy Phase Prescription fulfills.
replaces	S	0..*	Reference(Radiotherapy Phase Prescription)	Previous retired prescription that is replaced by this prescription
intent		1..1	code	(USCDI) proposal | plan | directive | order | original-order | reflex-order | filler-order | instance-order | option Required Pattern: original-order
Slices for category		1..*	CodeableConcept	(USCDI) Classification of service Slice: Unordered, Open by pattern:$this
category:radiotherapy		1..1	CodeableConcept	(USCDI) Classification of service Binding: Radiotherapy Category Code Max Value Set (required)
doNotPerform		0..0
code		1..1	CodeableConcept	(USCDI) What is being requested/ordered Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
system		1..1	uri	Identity of the terminology system Fixed Value: http://snomed.info/sct
code		1..1	code	Symbol in syntax defined by the system Fixed Value: 1222565005
display		1..1	string	Representation defined by the system Fixed Value: Radiotherapy treatment phase (regime/therapy)
quantity[x]		0..0
asNeeded[x]		0..0
requester		0..1	Reference(US Core Practitioner Profile | US Core PractitionerRole Profile | US Core Organization Profile)	(USCDI) Who/what is requesting service
Slices for performer	S	0..*	Reference(Practitioner | PractitionerRole | Organization | CareTeam | HealthcareService | Patient | Device | RelatedPerson)	Requested performer Slice: Unordered, Open by profile:$this.resolve()
performer:treatmentOrSeedDevice	S	0..*	Reference(Radiotherapy Treatment Device | Radiotherapy Seed Device)	Radiotherapy Treatment Device or Seed Device used as part of therapy.
locationReference	S	0..*	Reference(US Core Location Profile)	Location where the radiotherapy treatment is requested.
reasonCode	S	0..*	CodeableConcept	(USCDI) Explanation/Justification for procedure or service Binding: Cancer Disorder Value Set (extensible)
reasonReference	S	0..*	Reference(Condition)	(USCDI) US Core Profile that supports the requested service
specimen		0..0
bodySite	S	0..*	CodeableConcept	Body site that is treated with radiotherapy Binding: Radiotherapy Treatment Location Value Set (extensible)
Slices for extension				Content/Rules for all slices
locationQualifier		0..*	CodeableConcept	General location qualifier (excluding laterality) for this bodySite URL: http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-body-location-qualifier Binding: Body Location Qualifier Value Set (required)
lateralityQualifier		0..1	CodeableConcept	Laterality qualifier for this bodySite URL: http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-laterality-qualifier Binding: Laterality Qualifier Value Set (required)
Documentation for this format

Terminology Bindings (Differential)

Path	Conformance	ValueSet	URI
ServiceRequest.category:radiotherapy	required	RadiotherapyCategoryVS http://hl7.org/fhir/us/codex-radiation-therapy/ValueSet/codexrt-radiotherapy-category-vs from this IG
ServiceRequest.reasonCode	extensible	CancerDisorderVS http://hl7.org/fhir/us/mcode/ValueSet/mcode-cancer-disorder-vs
ServiceRequest.bodySite	extensible	RadiotherapyTreatmentLocationVS http://hl7.org/fhir/us/mcode/ValueSet/mcode-radiotherapy-treatment-location-vs

Constraints

Id	Grade	Path(s)	Details	Requirements
CategoryPreferred	warning	ServiceRequest	This code 108290001 is inactive and should be used only for backward compatibility. : category.exists() and category.coding.exists( code = '108290001' ).not()
codexrt-free-breathing-technique	error	ServiceRequest	The extension for the technique of free-breathing motion management is only allowed if motion management is free-breathing. SNOMEDCT code 721071000124104 is "External beam radiotherapy with free breathing (procedure)" : extension.exists(url = 'http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-free-breathing-motion-mgmt-technique') implies extension.exists(url = 'http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-respiratory-motion-management' and value.exists(coding.exists(code = '721071000124104' and system = 'http://snomed.info/sct')))
codexrt-motion-management-none	error	ServiceRequest	If the respiratory motion management is 'none', then no other respiratory motion management extensions are allowed. They would also be 'none' or contradict the 'none'. SNOMEDCT code 721031000124102 is "External beam radiotherapy without respiratory motion management (procedure)" : extension.exists(url = 'http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-respiratory-motion-management' and value.exists(coding.exists(code = '721031000124102' and system = 'http://snomed.info/sct'))) implies extension.where(url = 'http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-respiratory-motion-management').count() = 1

Key Elements View

Name	Flags	Card.	Type	Description & Constraints
ServiceRequest	C	0..*	USCoreServiceRequestProfile	A request for a service to be performed dom-2: If the resource is contained in another resource, it SHALL NOT contain nested Resources dom-3: If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource dom-4: If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated dom-5: If a resource is contained in another resource, it SHALL NOT have a security label dom-6: A resource should have narrative for robust management prr-1: orderDetail SHALL only be present if code is present codexrt-motion-management-none: If the respiratory motion management is 'none', then no other respiratory motion management extensions are allowed. They would also be 'none' or contradict the 'none'. SNOMEDCT code 721031000124102 is "External beam radiotherapy without respiratory motion management (procedure)" codexrt-free-breathing-technique: The extension for the technique of free-breathing motion management is only allowed if motion management is free-breathing. SNOMEDCT code 721071000124104 is "External beam radiotherapy with free breathing (procedure)" CategoryPreferred: This code 108290001 is inactive and should be used only for backward compatibility.
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created ele-1: All FHIR elements must have a @value or children
Slices for extension	S	1..*	Extension	Extension Slice: Unordered, Open by value:url ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
intrafractionVerification	SC	0..*	(Complex)	Intrafraction Verification URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-intrafraction-verification ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both IntrafractionVerificationQualifierAllowed: Qualifier is only allowed for X-Ray procedure.
respiratoryMotionManagement	S	0..*	CodeableConcept	Respiratory Motion Management URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-respiratory-motion-management Binding: Radiotherapy Respiratory Motion Management Value Set (required) ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
freeBreathingMotionManagementTechnique	S	0..*	CodeableConcept	Free-Breathing Motion Management Technique URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-free-breathing-motion-mgmt-technique Binding: Radiotherapy Free-Breathing Motion Management Technique Value Set (extensible) ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
modalityAndTechnique	SC	0..1	(Complex)	Radiotherapy Modality And Technique Extension URL: http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-radiotherapy-modality-and-technique ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both TechniquesForNeutronBeamModality: Allowed Techniques for Neutron Beam Modality TechniquesForPhotonBeamModality: Allowed Techniques for Photon Beam Modality TechniquesForElectronBeamModality: Allowed Techniques for Electron Beam Modality TechniquesForCarbonIonBeamModality: Allowed Techniques for Carbon Ion Beam Modality TechniquesForProtonBeamModality: Allowed Techniques for Proton Beam Modality TechniquesForInternalRadiotherapyPermanentSeeds: Allowed Techniques for Internal Radiotherapy - Permanent Seeds TechniquesForLowDoseRateUsingTempRadSource: Allowed Techniques for Low Dose Rate Using Temp Radiation Source TechniquesForPulsedDoseRate: Allowed Techniques for Pulsed Dose Rate TechniquesForHighDoseRate: Allowed Techniques for High Dose Rate TechniquesForHighDoseRateElectronic: Allowed Techniques for High Dose Rate Electronic TechniquesForRadioPharmaceutical: Allowed Techniques for Radiopharmaceutical ModalityTextRequiredForOther: Require a text literal for code other TechniqueTextRequiredForOther: Require a text literal for code other
Slices for extension		1..*	Extension	Extension Slice: Unordered, Open by value:url ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
modality	S	1..1	(Complex)	Radiotherapy Modality Extension URL: http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-radiotherapy-modality ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
extension		0..0
url		1..1	uri	"http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-radiotherapy-modality"
value[x]		1..1	CodeableConcept	Value of extension Binding: Radiotherapy Modality Value Set (required) ele-1: All FHIR elements must have a @value or children
technique	S	0..*	(Complex)	Radiotherapy Technique Extension URL: http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-radiotherapy-technique ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
extension		0..0
url		1..1	uri	"http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-radiotherapy-technique"
value[x]		1..1	CodeableConcept	Value of extension Binding: Radiotherapy Technique Value Set (required) ele-1: All FHIR elements must have a @value or children
radiotherapyEnergyOrIsotope	S	0..*	SimpleQuantity	Radiotherapy Energy or Isotope URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-energy-or-isotope Binding: Radiotherapy Energy Unit Value Set (required) ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
radiotherapyTreatmentApplicatorType	S	0..*	CodeableConcept	Radiotherapy Treatment Applicator Type URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-treatment-applicator-type Binding: Brachytherapy Applicator Type Value Set (extensible) ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
url		1..1	uri	"http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-radiotherapy-modality-and-technique"
imageGuidedRadiotherapyModality	SC	0..*	(Complex)	Image Guided Radiotherapy Modality URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-image-guided-radiotherapy-modality ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both IGRTEnergyAllowed: Energy is only allowed for X-Ray, Fluorograph, or CT Modalities.
radiotherapyFractionsPrescribed	S	1..1	positiveInt	Number of Prescribed Fractions URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-fractions-prescribed ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
radiotherapyDosePrescribedToVolume	S	0..*	(Complex)	Prescribed Dose to a Dose Reference URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-dose-prescribed-to-volume ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
Slices for extension		1..*	Extension	Extension Slice: Unordered, Open by value:url ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
extension:volume	S	1..1	Extension	Volume targeted by the prescribed dose ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
extension		0..0
url		1..1	uri	"volume"
value[x]		1..1	Reference(Radiotherapy Volume)	Value of extension ele-1: All FHIR elements must have a @value or children
extension:fractionDose	S	0..1	Extension	Radiation Dose Prescribed per Fraction ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
extension		0..0
url		1..1	uri	"fractionDose"
value[x]		0..1	Quantity	Value of extension ele-1: All FHIR elements must have a @value or children Required Pattern: At least the following
system		1..1	uri	System that defines coded unit form Fixed Value: http://unitsofmeasure.org
code		1..1	code	Coded form of the unit Fixed Value: cGy
extension:totalDose	S	0..1	Extension	Total Physical Radiation Dose Prescribed ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
extension		0..0
url		1..1	uri	"totalDose"
value[x]		1..1	Quantity	Value of extension ele-1: All FHIR elements must have a @value or children Required Pattern: At least the following
system		1..1	uri	System that defines coded unit form Fixed Value: http://unitsofmeasure.org
code		1..1	code	Coded form of the unit Fixed Value: cGy
radiobiologicMetric	S	0..*	Quantity	Radiotherapy Biologically Effective Dose URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiobiologic-metric ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
url		1..1	uri	"http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-dose-prescribed-to-volume"
radiotherapyReasonForRevisionOrAdaptation	S	0..*	CodeableConcept	Reason for Revision or Adaptation URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-reason-for-revision-or-adaptation Binding: Radiotherapy Reason for Revision or Adaptation Value Set (extensible) ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
Slices for identifier	SΣ	2..*	Identifier	Identifiers assigned to this order Slice: Unordered, Open by value:use ele-1: All FHIR elements must have a @value or children
identifier:displayName	SΣ	1..1	Identifier	The name that is displayed to the user. ele-1: All FHIR elements must have a @value or children
use	?!Σ	1..1	code	usual | official | temp | secondary | old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known . ele-1: All FHIR elements must have a @value or children Required Pattern: usual
system	SΣ	1..1	uri	The namespace for the identifier value ele-1: All FHIR elements must have a @value or children Example General: http://www.acme.com/identifiers/patient
value	SΣ	1..1	string	The value that is unique ele-1: All FHIR elements must have a @value or children Example General: 123456
identifier:official	SΣ	1..*	Identifier	A business identifier for the request or procedure, which is independent of its FHIR representation, such as a GUID or DICOM UID. ele-1: All FHIR elements must have a @value or children
use	?!Σ	1..1	code	usual | official | temp | secondary | old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known . ele-1: All FHIR elements must have a @value or children Required Pattern: official
system	SΣ	1..1	uri	The namespace for the identifier value ele-1: All FHIR elements must have a @value or children Example General: http://www.acme.com/identifiers/patient
value	SΣ	1..1	string	The value that is unique ele-1: All FHIR elements must have a @value or children Example General: 123456
Slices for basedOn	Σ	0..*	Reference(CarePlan | ServiceRequest | MedicationRequest)	What request fulfills Slice: Unordered, Open by profile:$this.resolve() ele-1: All FHIR elements must have a @value or children
basedOn:course-prescription	SΣ	0..1	Reference(Radiotherapy Course Prescription)	Radiotherapy Course Prescription that this Radiotherapy Phase Prescription fulfills. ele-1: All FHIR elements must have a @value or children
replaces	SΣ	0..*	Reference(Radiotherapy Phase Prescription)	Previous retired prescription that is replaced by this prescription ele-1: All FHIR elements must have a @value or children
status	?!SΣ	1..1	code	(USCDI) draft | active | on-hold | revoked | completed | entered-in-error | unknown Binding: RequestStatus (required): The status of a service order. ele-1: All FHIR elements must have a @value or children
intent	?!SΣ	1..1	code	(USCDI) proposal | plan | directive | order | original-order | reflex-order | filler-order | instance-order | option Binding: RequestIntent (required): The kind of service request. ele-1: All FHIR elements must have a @value or children Required Pattern: original-order
Slices for category	SΣ	1..*	CodeableConcept	(USCDI) Classification of service Slice: Unordered, Open by pattern:$this Binding: ServiceRequestCategoryCodes (example): Classification of the requested service. ele-1: All FHIR elements must have a @value or children
category:us-core	SΣ	0..*	CodeableConcept	(USCDI) Classification of service Binding: US Core ServiceRequest Category Codes (required): Note that other codes are permitted, see Required Bindings When Slicing by Value Sets ele-1: All FHIR elements must have a @value or children
category:radiotherapy	SΣ	1..1	CodeableConcept	(USCDI) Classification of service Binding: Radiotherapy Category Code Max Value Set (required) ele-1: All FHIR elements must have a @value or children
code	SΣ	1..1	CodeableConcept	(USCDI) What is being requested/ordered Binding: US Core Procedure Codes (extensible) ele-1: All FHIR elements must have a @value or children Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
system		1..1	uri	Identity of the terminology system Fixed Value: http://snomed.info/sct
code		1..1	code	Symbol in syntax defined by the system Fixed Value: 1222565005
display		1..1	string	Representation defined by the system Fixed Value: Radiotherapy treatment phase (regime/therapy)
subject	SΣ	1..1	Reference(US Core Patient Profile)	(USCDI) Individual or Entity the service is ordered for ele-1: All FHIR elements must have a @value or children
occurrence[x]	SΣ	0..1		(USCDI) When service should occur ele-1: All FHIR elements must have a @value or children
occurrencePeriod			Period
authoredOn	SΣ	0..1	dateTime	(USCDI) Date request signed ele-1: All FHIR elements must have a @value or children
requester	SΣ	0..1	Reference(US Core Practitioner Profile)	(USCDI) Who/what is requesting service ele-1: All FHIR elements must have a @value or children
Slices for performer	SΣ	0..*	Reference(Practitioner | PractitionerRole | Organization | CareTeam | HealthcareService | Patient | Device | RelatedPerson)	Requested performer Slice: Unordered, Open by profile:$this.resolve() ele-1: All FHIR elements must have a @value or children
performer:treatmentOrSeedDevice	SΣ	0..*	Reference(Radiotherapy Treatment Device | Radiotherapy Seed Device)	Radiotherapy Treatment Device or Seed Device used as part of therapy. ele-1: All FHIR elements must have a @value or children
locationReference	SΣ	0..*	Reference(US Core Location Profile)	Location where the radiotherapy treatment is requested. ele-1: All FHIR elements must have a @value or children
reasonCode	SΣ	0..*	CodeableConcept	(USCDI) Explanation/Justification for procedure or service Binding: Cancer Disorder Value Set (extensible) ele-1: All FHIR elements must have a @value or children
reasonReference	SΣ	0..*	Reference(Condition)	(USCDI) US Core Profile that supports the requested service ele-1: All FHIR elements must have a @value or children
bodySite	SΣ	0..*	CodeableConcept	Body site that is treated with radiotherapy Binding: Radiotherapy Treatment Location Value Set (extensible) ele-1: All FHIR elements must have a @value or children
Slices for extension				Content/Rules for all slices
locationQualifier		0..*	CodeableConcept	General location qualifier (excluding laterality) for this bodySite URL: http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-body-location-qualifier Binding: Body Location Qualifier Value Set (required) ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
lateralityQualifier		0..1	CodeableConcept	Laterality qualifier for this bodySite URL: http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-laterality-qualifier Binding: Laterality Qualifier Value Set (required) ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code	URI
ServiceRequest.extension:modalityAndTechnique.extension:modality.value[x]	required	RadiotherapyModalityVS http://hl7.org/fhir/us/mcode/ValueSet/mcode-radiotherapy-modality-vs
ServiceRequest.extension:modalityAndTechnique.extension:technique.value[x]	required	RadiotherapyTechniqueVS http://hl7.org/fhir/us/mcode/ValueSet/mcode-radiotherapy-technique-vs
ServiceRequest.identifier:displayName.use	required	Pattern: usual http://hl7.org/fhir/ValueSet/identifier-use|4.0.1 from the FHIR Standard
ServiceRequest.identifier:official.use	required	Pattern: official http://hl7.org/fhir/ValueSet/identifier-use|4.0.1 from the FHIR Standard
ServiceRequest.status	required	RequestStatus http://hl7.org/fhir/ValueSet/request-status|4.0.1 from the FHIR Standard
ServiceRequest.intent	required	Pattern: original-order http://hl7.org/fhir/ValueSet/request-intent|4.0.1 from the FHIR Standard
ServiceRequest.category	example	ServiceRequestCategoryCodes http://hl7.org/fhir/ValueSet/servicerequest-category from the FHIR Standard
ServiceRequest.category:us-core	required	USCoreServiceRequestCategoryCodes http://hl7.org/fhir/us/core/ValueSet/us-core-servicerequest-category
ServiceRequest.category:radiotherapy	required	RadiotherapyCategoryVS http://hl7.org/fhir/us/codex-radiation-therapy/ValueSet/codexrt-radiotherapy-category-vs from this IG
ServiceRequest.code	extensible	Pattern: SNOMED-CT Code 1222565005("Radiotherapy treatment phase (regime/therapy)") http://hl7.org/fhir/us/core/ValueSet/us-core-procedure-code
ServiceRequest.reasonCode	extensible	CancerDisorderVS http://hl7.org/fhir/us/mcode/ValueSet/mcode-cancer-disorder-vs
ServiceRequest.bodySite	extensible	RadiotherapyTreatmentLocationVS http://hl7.org/fhir/us/mcode/ValueSet/mcode-radiotherapy-treatment-location-vs

Constraints

Id	Grade	Path(s)	Details	Requirements
CategoryPreferred	warning	ServiceRequest	This code 108290001 is inactive and should be used only for backward compatibility. : category.exists() and category.coding.exists( code = '108290001' ).not()
codexrt-free-breathing-technique	error	ServiceRequest	The extension for the technique of free-breathing motion management is only allowed if motion management is free-breathing. SNOMEDCT code 721071000124104 is "External beam radiotherapy with free breathing (procedure)" : extension.exists(url = 'http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-free-breathing-motion-mgmt-technique') implies extension.exists(url = 'http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-respiratory-motion-management' and value.exists(coding.exists(code = '721071000124104' and system = 'http://snomed.info/sct')))
codexrt-motion-management-none	error	ServiceRequest	If the respiratory motion management is 'none', then no other respiratory motion management extensions are allowed. They would also be 'none' or contradict the 'none'. SNOMEDCT code 721031000124102 is "External beam radiotherapy without respiratory motion management (procedure)" : extension.exists(url = 'http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-respiratory-motion-management' and value.exists(coding.exists(code = '721031000124102' and system = 'http://snomed.info/sct'))) implies extension.where(url = 'http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-respiratory-motion-management').count() = 1

Snapshot View

Name	Flags	Card.	Type	Description & Constraints
ServiceRequest	C	0..*	USCoreServiceRequestProfile	A request for a service to be performed prr-1: orderDetail SHALL only be present if code is present codexrt-motion-management-none: If the respiratory motion management is 'none', then no other respiratory motion management extensions are allowed. They would also be 'none' or contradict the 'none'. SNOMEDCT code 721031000124102 is "External beam radiotherapy without respiratory motion management (procedure)" codexrt-free-breathing-technique: The extension for the technique of free-breathing motion management is only allowed if motion management is free-breathing. SNOMEDCT code 721071000124104 is "External beam radiotherapy with free breathing (procedure)" CategoryPreferred: This code 108290001 is inactive and should be used only for backward compatibility.
id	Σ	0..1	id	Logical id of this artifact
meta	Σ	0..1	Meta	Metadata about the resource
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
language		0..1	code	Language of the resource content Binding: CommonLanguages (preferred): A human language. Additional Bindings Purpose AllLanguages Max Binding
text		0..1	Narrative	Text summary of the resource, for human interpretation
contained		0..*	Resource	Contained, inline Resources
Slices for extension	S	1..*	Extension	Extension Slice: Unordered, Open by value:url
intrafractionVerification	SC	0..*	(Complex)	Intrafraction Verification URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-intrafraction-verification IntrafractionVerificationQualifierAllowed: Qualifier is only allowed for X-Ray procedure.
respiratoryMotionManagement	S	0..*	CodeableConcept	Respiratory Motion Management URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-respiratory-motion-management Binding: Radiotherapy Respiratory Motion Management Value Set (required)
freeBreathingMotionManagementTechnique	S	0..*	CodeableConcept	Free-Breathing Motion Management Technique URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-free-breathing-motion-mgmt-technique Binding: Radiotherapy Free-Breathing Motion Management Technique Value Set (extensible)
modalityAndTechnique	SC	0..1	(Complex)	Radiotherapy Modality And Technique Extension URL: http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-radiotherapy-modality-and-technique TechniquesForNeutronBeamModality: Allowed Techniques for Neutron Beam Modality TechniquesForPhotonBeamModality: Allowed Techniques for Photon Beam Modality TechniquesForElectronBeamModality: Allowed Techniques for Electron Beam Modality TechniquesForCarbonIonBeamModality: Allowed Techniques for Carbon Ion Beam Modality TechniquesForProtonBeamModality: Allowed Techniques for Proton Beam Modality TechniquesForInternalRadiotherapyPermanentSeeds: Allowed Techniques for Internal Radiotherapy - Permanent Seeds TechniquesForLowDoseRateUsingTempRadSource: Allowed Techniques for Low Dose Rate Using Temp Radiation Source TechniquesForPulsedDoseRate: Allowed Techniques for Pulsed Dose Rate TechniquesForHighDoseRate: Allowed Techniques for High Dose Rate TechniquesForHighDoseRateElectronic: Allowed Techniques for High Dose Rate Electronic TechniquesForRadioPharmaceutical: Allowed Techniques for Radiopharmaceutical ModalityTextRequiredForOther: Require a text literal for code other TechniqueTextRequiredForOther: Require a text literal for code other
id		0..1	string	Unique id for inter-element referencing
Slices for extension		1..*	Extension	Extension Slice: Unordered, Open by value:url
modality	S	1..1	(Complex)	Radiotherapy Modality Extension URL: http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-radiotherapy-modality
id		0..1	string	Unique id for inter-element referencing
extension		0..0
url		1..1	uri	"http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-radiotherapy-modality"
value[x]		1..1	CodeableConcept	Value of extension Binding: Radiotherapy Modality Value Set (required)
technique	S	0..*	(Complex)	Radiotherapy Technique Extension URL: http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-radiotherapy-technique
id		0..1	string	Unique id for inter-element referencing
extension		0..0
url		1..1	uri	"http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-radiotherapy-technique"
value[x]		1..1	CodeableConcept	Value of extension Binding: Radiotherapy Technique Value Set (required)
radiotherapyEnergyOrIsotope	S	0..*	SimpleQuantity	Radiotherapy Energy or Isotope URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-energy-or-isotope Binding: Radiotherapy Energy Unit Value Set (required)
radiotherapyTreatmentApplicatorType	S	0..*	CodeableConcept	Radiotherapy Treatment Applicator Type URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-treatment-applicator-type Binding: Brachytherapy Applicator Type Value Set (extensible)
url		1..1	uri	"http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-radiotherapy-modality-and-technique"
imageGuidedRadiotherapyModality	SC	0..*	(Complex)	Image Guided Radiotherapy Modality URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-image-guided-radiotherapy-modality IGRTEnergyAllowed: Energy is only allowed for X-Ray, Fluorograph, or CT Modalities.
radiotherapyFractionsPrescribed	S	1..1	positiveInt	Number of Prescribed Fractions URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-fractions-prescribed
radiotherapyDosePrescribedToVolume	S	0..*	(Complex)	Prescribed Dose to a Dose Reference URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-dose-prescribed-to-volume
id		0..1	string	Unique id for inter-element referencing
Slices for extension		1..*	Extension	Extension Slice: Unordered, Open by value:url
extension:volume	S	1..1	Extension	Volume targeted by the prescribed dose
id		0..1	string	Unique id for inter-element referencing
extension		0..0
url		1..1	uri	"volume"
value[x]		1..1	Reference(Radiotherapy Volume)	Value of extension
extension:fractionDose	S	0..1	Extension	Radiation Dose Prescribed per Fraction
id		0..1	string	Unique id for inter-element referencing
extension		0..0
url		1..1	uri	"fractionDose"
value[x]		0..1	Quantity	Value of extension Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
value		0..1	decimal	Numerical value (with implicit precision)
comparator		0..1	code	< | <= | >= | > - how to understand the value
unit		0..1	string	Unit representation
system		1..1	uri	System that defines coded unit form Fixed Value: http://unitsofmeasure.org
code		1..1	code	Coded form of the unit Fixed Value: cGy
extension:totalDose	S	0..1	Extension	Total Physical Radiation Dose Prescribed
id		0..1	string	Unique id for inter-element referencing
extension		0..0
url		1..1	uri	"totalDose"
value[x]		1..1	Quantity	Value of extension Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
value		0..1	decimal	Numerical value (with implicit precision)
comparator		0..1	code	< | <= | >= | > - how to understand the value
unit		0..1	string	Unit representation
system		1..1	uri	System that defines coded unit form Fixed Value: http://unitsofmeasure.org
code		1..1	code	Coded form of the unit Fixed Value: cGy
radiobiologicMetric	S	0..*	Quantity	Radiotherapy Biologically Effective Dose URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiobiologic-metric
url		1..1	uri	"http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-dose-prescribed-to-volume"
radiotherapyReasonForRevisionOrAdaptation	S	0..*	CodeableConcept	Reason for Revision or Adaptation URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-reason-for-revision-or-adaptation Binding: Radiotherapy Reason for Revision or Adaptation Value Set (extensible)
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
Slices for identifier	SΣ	2..*	Identifier	Identifiers assigned to this order Slice: Unordered, Open by value:use
identifier:displayName	SΣ	1..1	Identifier	The name that is displayed to the user.
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
use	?!Σ	1..1	code	usual | official | temp | secondary | old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known . Required Pattern: usual
type	Σ	0..1	CodeableConcept	Description of identifier Binding: Identifier Type Codes (extensible): A coded type for an identifier that can be used to determine which identifier to use for a specific purpose.
system	SΣ	1..1	uri	The namespace for the identifier value Example General: http://www.acme.com/identifiers/patient
value	SΣ	1..1	string	The value that is unique Example General: 123456
period	Σ	0..1	Period	Time period when id is/was valid for use
assigner	Σ	0..1	Reference(Organization)	Organization that issued id (may be just text)
identifier:official	SΣ	1..*	Identifier	A business identifier for the request or procedure, which is independent of its FHIR representation, such as a GUID or DICOM UID.
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
use	?!Σ	1..1	code	usual | official | temp | secondary | old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known . Required Pattern: official
type	Σ	0..1	CodeableConcept	Description of identifier Binding: Identifier Type Codes (extensible): A coded type for an identifier that can be used to determine which identifier to use for a specific purpose.
system	SΣ	1..1	uri	The namespace for the identifier value Example General: http://www.acme.com/identifiers/patient
value	SΣ	1..1	string	The value that is unique Example General: 123456
period	Σ	0..1	Period	Time period when id is/was valid for use
assigner	Σ	0..1	Reference(Organization)	Organization that issued id (may be just text)
instantiatesCanonical	Σ	0..*	canonical(ActivityDefinition | PlanDefinition)	Instantiates FHIR protocol or definition
instantiatesUri	Σ	0..*	uri	Instantiates external protocol or definition
Slices for basedOn	Σ	0..*	Reference(CarePlan | ServiceRequest | MedicationRequest)	What request fulfills Slice: Unordered, Open by profile:$this.resolve()
basedOn:course-prescription	SΣ	0..1	Reference(Radiotherapy Course Prescription)	Radiotherapy Course Prescription that this Radiotherapy Phase Prescription fulfills.
replaces	SΣ	0..*	Reference(Radiotherapy Phase Prescription)	Previous retired prescription that is replaced by this prescription
requisition	Σ	0..1	Identifier	Composite Request ID
status	?!SΣ	1..1	code	(USCDI) draft | active | on-hold | revoked | completed | entered-in-error | unknown Binding: RequestStatus (required): The status of a service order.
intent	?!SΣ	1..1	code	(USCDI) proposal | plan | directive | order | original-order | reflex-order | filler-order | instance-order | option Binding: RequestIntent (required): The kind of service request. Required Pattern: original-order
Slices for category	SΣ	1..*	CodeableConcept	(USCDI) Classification of service Slice: Unordered, Open by pattern:$this Binding: ServiceRequestCategoryCodes (example): Classification of the requested service.
category:us-core	SΣ	0..*	CodeableConcept	(USCDI) Classification of service Binding: US Core ServiceRequest Category Codes (required): Note that other codes are permitted, see Required Bindings When Slicing by Value Sets
category:radiotherapy	SΣ	1..1	CodeableConcept	(USCDI) Classification of service Binding: Radiotherapy Category Code Max Value Set (required)
priority	Σ	0..1	code	routine | urgent | asap | stat Binding: RequestPriority (required): Identifies the level of importance to be assigned to actioning the request.
code	SΣ	1..1	CodeableConcept	(USCDI) What is being requested/ordered Binding: US Core Procedure Codes (extensible) Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
system		1..1	uri	Identity of the terminology system Fixed Value: http://snomed.info/sct
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: 1222565005
display		1..1	string	Representation defined by the system Fixed Value: Radiotherapy treatment phase (regime/therapy)
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
orderDetail	ΣC	0..*	CodeableConcept	Additional order information Binding: ServiceRequestOrderDetailsCodes (example): Codified order entry details which are based on order context.
subject	SΣ	1..1	Reference(US Core Patient Profile)	(USCDI) Individual or Entity the service is ordered for
encounter	Σ	0..1	Reference(Encounter)	Encounter in which the request was created
occurrence[x]	SΣ	0..1		(USCDI) When service should occur
occurrencePeriod			Period S
occurrenceDateTime			dateTime
occurrenceTiming			Timing
authoredOn	SΣ	0..1	dateTime	(USCDI) Date request signed
requester	SΣ	0..1	Reference(US Core Practitioner Profile S | US Core PractitionerRole Profile | US Core Organization Profile)	(USCDI) Who/what is requesting service
performerType	Σ	0..1	CodeableConcept	Performer role Binding: ParticipantRoles (example): Indicates specific responsibility of an individual within the care team, such as "Primary physician", "Team coordinator", "Caregiver", etc.
Slices for performer	SΣ	0..*	Reference(Practitioner | PractitionerRole | Organization | CareTeam | HealthcareService | Patient | Device | RelatedPerson)	Requested performer Slice: Unordered, Open by profile:$this.resolve()
performer:treatmentOrSeedDevice	SΣ	0..*	Reference(Radiotherapy Treatment Device | Radiotherapy Seed Device)	Radiotherapy Treatment Device or Seed Device used as part of therapy.
locationCode	Σ	0..*	CodeableConcept	Requested location Binding: ServiceDeliveryLocationRoleType (example): A location type where services are delivered.
locationReference	SΣ	0..*	Reference(US Core Location Profile)	Location where the radiotherapy treatment is requested.
reasonCode	SΣ	0..*	CodeableConcept	(USCDI) Explanation/Justification for procedure or service Binding: Cancer Disorder Value Set (extensible)
reasonReference	SΣ	0..*	Reference(Condition)	(USCDI) US Core Profile that supports the requested service
insurance		0..*	Reference(Coverage | ClaimResponse)	Associated insurance coverage
supportingInfo		0..*	Reference(Resource)	Additional clinical information
bodySite	SΣ	0..*	CodeableConcept	Body site that is treated with radiotherapy Binding: Radiotherapy Treatment Location Value Set (extensible)
id		0..1	string	Unique id for inter-element referencing
Slices for extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
locationQualifier		0..*	CodeableConcept	General location qualifier (excluding laterality) for this bodySite URL: http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-body-location-qualifier Binding: Body Location Qualifier Value Set (required)
lateralityQualifier		0..1	CodeableConcept	Laterality qualifier for this bodySite URL: http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-laterality-qualifier Binding: Laterality Qualifier Value Set (required)
coding	Σ	0..*	Coding	Code defined by a terminology system
text	Σ	0..1	string	Plain text representation of the concept
note		0..*	Annotation	Comments
patientInstruction	Σ	0..1	string	Patient or consumer-oriented instructions
relevantHistory		0..*	Reference(Provenance)	Request provenance
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code	URI
ServiceRequest.language	preferred	CommonLanguages http://hl7.org/fhir/ValueSet/languages from the FHIR Standard Additional Bindings Purpose AllLanguages Max Binding
ServiceRequest.extension:modalityAndTechnique.extension:modality.value[x]	required	RadiotherapyModalityVS http://hl7.org/fhir/us/mcode/ValueSet/mcode-radiotherapy-modality-vs
ServiceRequest.extension:modalityAndTechnique.extension:technique.value[x]	required	RadiotherapyTechniqueVS http://hl7.org/fhir/us/mcode/ValueSet/mcode-radiotherapy-technique-vs
ServiceRequest.identifier:displayName.use	required	Pattern: usual http://hl7.org/fhir/ValueSet/identifier-use|4.0.1 from the FHIR Standard
ServiceRequest.identifier:displayName.type	extensible	Identifier Type Codes http://hl7.org/fhir/ValueSet/identifier-type from the FHIR Standard
ServiceRequest.identifier:official.use	required	Pattern: official http://hl7.org/fhir/ValueSet/identifier-use|4.0.1 from the FHIR Standard
ServiceRequest.identifier:official.type	extensible	Identifier Type Codes http://hl7.org/fhir/ValueSet/identifier-type from the FHIR Standard
ServiceRequest.status	required	RequestStatus http://hl7.org/fhir/ValueSet/request-status|4.0.1 from the FHIR Standard
ServiceRequest.intent	required	Pattern: original-order http://hl7.org/fhir/ValueSet/request-intent|4.0.1 from the FHIR Standard
ServiceRequest.category	example	ServiceRequestCategoryCodes http://hl7.org/fhir/ValueSet/servicerequest-category from the FHIR Standard
ServiceRequest.category:us-core	required	USCoreServiceRequestCategoryCodes http://hl7.org/fhir/us/core/ValueSet/us-core-servicerequest-category
ServiceRequest.category:radiotherapy	required	RadiotherapyCategoryVS http://hl7.org/fhir/us/codex-radiation-therapy/ValueSet/codexrt-radiotherapy-category-vs from this IG
ServiceRequest.priority	required	RequestPriority http://hl7.org/fhir/ValueSet/request-priority|4.0.1 from the FHIR Standard
ServiceRequest.code	extensible	Pattern: SNOMED-CT Code 1222565005("Radiotherapy treatment phase (regime/therapy)") http://hl7.org/fhir/us/core/ValueSet/us-core-procedure-code
ServiceRequest.orderDetail	example	ServiceRequestOrderDetailsCodes http://hl7.org/fhir/ValueSet/servicerequest-orderdetail from the FHIR Standard
ServiceRequest.performerType	example	ParticipantRoles http://hl7.org/fhir/ValueSet/participant-role from the FHIR Standard
ServiceRequest.locationCode	example	ServiceDeliveryLocationRoleType http://terminology.hl7.org/ValueSet/v3-ServiceDeliveryLocationRoleType
ServiceRequest.reasonCode	extensible	CancerDisorderVS http://hl7.org/fhir/us/mcode/ValueSet/mcode-cancer-disorder-vs
ServiceRequest.bodySite	extensible	RadiotherapyTreatmentLocationVS http://hl7.org/fhir/us/mcode/ValueSet/mcode-radiotherapy-treatment-location-vs

Constraints

Id	Grade	Path(s)	Details	Requirements
CategoryPreferred	warning	ServiceRequest	This code 108290001 is inactive and should be used only for backward compatibility. : category.exists() and category.coding.exists( code = '108290001' ).not()
codexrt-free-breathing-technique	error	ServiceRequest	The extension for the technique of free-breathing motion management is only allowed if motion management is free-breathing. SNOMEDCT code 721071000124104 is "External beam radiotherapy with free breathing (procedure)" : extension.exists(url = 'http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-free-breathing-motion-mgmt-technique') implies extension.exists(url = 'http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-respiratory-motion-management' and value.exists(coding.exists(code = '721071000124104' and system = 'http://snomed.info/sct')))
codexrt-motion-management-none	error	ServiceRequest	If the respiratory motion management is 'none', then no other respiratory motion management extensions are allowed. They would also be 'none' or contradict the 'none'. SNOMEDCT code 721031000124102 is "External beam radiotherapy without respiratory motion management (procedure)" : extension.exists(url = 'http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-respiratory-motion-management' and value.exists(coding.exists(code = '721031000124102' and system = 'http://snomed.info/sct'))) implies extension.where(url = 'http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-respiratory-motion-management').count() = 1

This structure is derived from USCoreServiceRequestProfile

Summary

Mandatory: 12 elements
Must-Support: 27 elements
Prohibited: 5 elements

Structures

This structure refers to these other structures:

• Radiotherapy Course Prescription (http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-course-prescription)
• Radiotherapy Phase Prescription (http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-phase-prescription)
• US Core Practitioner Profile (http://hl7.org/fhir/us/core/StructureDefinition/us-core-practitioner)
• US Core PractitionerRole Profile (http://hl7.org/fhir/us/core/StructureDefinition/us-core-practitionerrole)
• US Core Organization Profile (http://hl7.org/fhir/us/core/StructureDefinition/us-core-organization)
• Radiotherapy Treatment Device (http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-treatment-device)
• Radiotherapy Seed Device (http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-seed-device)
• US Core Location Profile (http://hl7.org/fhir/us/core/StructureDefinition/us-core-location)

Extensions

This structure refers to these extensions:

• http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-intrafraction-verification
• http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-respiratory-motion-management
• http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-free-breathing-motion-mgmt-technique
• http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-radiotherapy-modality-and-technique
• http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-energy-or-isotope
• http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-treatment-applicator-type
• http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-image-guided-radiotherapy-modality
• http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-fractions-prescribed
• http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-dose-prescribed-to-volume
• http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiobiologic-metric
• http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-reason-for-revision-or-adaptation
• http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-body-location-qualifier
• http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-laterality-qualifier

Slices

This structure defines the following Slices:

• The element 1 is sliced based on the value of ServiceRequest.identifier
• The element 1 is sliced based on the value of ServiceRequest.basedOn
• The element 1 is sliced based on the value of ServiceRequest.category
• The element 1 is sliced based on the value of ServiceRequest.performer