Diagnostic Report Profile is based upon the core FHIR DiagnosticReport resource and created to meet the Laboratory test(s) and Laboratory value(s)/result(s) requirements.

This is intended to capture a single report and is not suitable for use in displaying summary information that covers multiple reports. For example, this resource has not been designed for laboratory cumulative reporting formats nor detailed structured reports for sequencing.

A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content. Often, this is a reference to an implementation guide that defines the special rules along with other profiles etc.

Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. Often, when used, the URL is a reference to an implementation guide that defines these special rules as part of it's narrative along with other profiles, value sets, etc.

Optional Extension Element - found in all resources.

This extension is used to preadopt the DiagnosticReport.note element that was introduced in FHIR R5. This was done to socialize a standardized method for conveying notes that apply to the entirety of a diagnostic report as is seen in some Canadian implementations (e.g., OLIS). Before using this extension in your implementation, consider if its fit-for-purpose/fit-for-use applicable for your needs. Users are encouraged to review the https://build.fhir.org/versions.html#extensions.

May be used to represent additional information that is not part of the basic definition of the resource and that modifies the understanding of the element that contains it and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

The status of the diagnostic report.

The status of the diagnostic report.

Diagnostic services routinely issue provisional/incomplete reports, and sometimes withdraw previously released reports.

A code that classifies the clinical discipline, department or diagnostic service that created the report (e.g. cardiology, biochemistry, hematology, MRI). This is used for searching, sorting and display purposes.

Multiple categories are allowed using various categorization schemes. The level of granularity is defined by the category concepts in the value set. More fine-grained filtering can be performed using the metadata and/or terminology hierarchy in DiagnosticReport.code.

Codes for diagnostic service sections.

A code that classifies the Laboratory test(s) and Laboratory result(s). This is used for searching, sorting and display purposes.

Multiple categories are allowed using various categorization schemes but at least one SHALL come from the FHIR defined value set that includes codes from HL7v2 Table 0074

Codes for diagnostic service sections.

A code or name that describes this diagnostic report.

Codes that describe Diagnostic Reports.

A reference to a code defined by a terminology system.

Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.

Allows for alternative encodings within a code system, and translations to other code systems.

A code that classifies the Laboratory test(s) and Laboratory result(s). This is used for searching, sorting and display purposes.

The code SHALL be LOINC 11502-2 'Laboratory report' code

Allows for alternative encodings within a code system, and translations to other code systems.

The identification of the code system that defines the meaning of the symbol in the code.

The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...). OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should reference to some definition that establishes the system clearly and unambiguously.

Need to be unambiguous about the source of the definition of the symbol.

A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination).

Need to refer to a particular code in the system.

A code that classifies the report(s) or result(s). This is used for searching, sorting and display purposes.

It is preferrable that the coding comes from the LOINC code system

Allows for alternative encodings within a code system, and translations to other code systems.

The identification of the code system that defines the meaning of the symbol in the code.

The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...). OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should reference to some definition that establishes the system clearly and unambiguously.

Need to be unambiguous about the source of the definition of the symbol.

A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination).

Need to refer to a particular code in the system.

The subject of the report. Usually, but not always, this is a patient. However, diagnostic services also perform analyses on specimens collected from a variety of other sources.

SHALL know the subject context.

The healthcare event (e.g. a patient and healthcare provider interaction) which this DiagnosticReport is about.

This will typically be the encounter the event occurred within, but some events may be initiated prior to or after the official completion of an encounter but still be tied to the context of the encounter (e.g. pre-admission laboratory tests).

Links the request to the Encounter context.

This is the Datetime or Period when the report or note was written.

If the diagnostic procedure was performed on the patient, this is the time it was performed. If there are specimens, the diagnostically relevant time can be derived from the specimen collection times, but the specimen information is not always available, and the exact relationship between the specimens and the diagnostically relevant time is not always automatic.

Need to know where in the patient history to file/present this report.

The diagnostic service that is responsible for issuing the report.

This is not necessarily the source of the atomic data items or the entity that interpreted the results. It is the entity that takes responsibility for the clinical report.

Need to know whom to contact if there are queries about the results. Also may need to track the source of reports for secondary data analysis.

The practitioner or organization that is responsible for the report's conclusions and interpretations.

Might not be the same entity that takes responsibility for the clinical report.

Need to know whom to contact if there are queries about the results. Also may need to track the source of reports for secondary data analysis.

Details about the specimens on which this diagnostic report is based.

If the specimen is sufficiently specified with a code in the test result name, then this additional data may be redundant. If there are multiple specimens, these may be represented per observation or group.

Need to be able to report information about the collected specimens on which the report is based.

Details about the specimens on which this diagnostic report is based.

Details about the specimen(s) on which this laboratory report is based on.

Need to be able to report information about the collected specimens on which the report is based.

Details about the specimens on which this diagnostic report is based.

Details about specimen(s) on which this report is based on.

Need to be able to report information about the collected specimens on which the report is based.

Observations that are part of this diagnostic report.

Observations can contain observations.

Need to support individual results, or groups of results, where the result grouping is arbitrary, but meaningful.

Observations that are part of this diagnostic report.

Observations that represent results produced by laboratory tests or panels/studies

Need to support individual results, or groups of results, where the result grouping is arbitrary, but meaningful.

Observations that are part of this diagnostic report.

Observations that represent results produced for report

Need to support individual results, or groups of results, where the result grouping is arbitrary, but meaningful.

The code that represents relevant clinical problems, conditions, diagnoses, symptoms, findings and complaints taken from CHI Health Concern Code

The binding strength of this element is Example, meaning that the Canada Health Infoway Health Concern Code value set provides examples of the types of concepts intended to be included

For example codes, see HealthConcernCode http://hl7.org/fhir/ValueSet/clinical-findings
(example to https://fhir.infoway-inforoute.ca/ValueSet/healthconcerncode)

Represents the patient's relevant clinical problems, conditions, diagnoses, symptoms, findings and complaints, as interpreted by the provider.

Diagnostic Report Profile is based upon the core FHIR DiagnosticReport resource and created to meet the Laboratory test(s) and Laboratory value(s)/result(s) requirements.

This extension is used to preadopt the DiagnosticReport.note element that was introduced in FHIR R5. This was done to socialize a standardized method for conveying notes that apply to the entirety of a diagnostic report as is seen in some Canadian implementations (e.g., OLIS). Before using this extension in your implementation, consider if its fit-for-purpose/fit-for-use applicable for your needs. Users are encouraged to review the https://build.fhir.org/versions.html#extensions.

A code that classifies the Laboratory test(s) and Laboratory result(s). This is used for searching, sorting and display purposes.

Multiple categories are allowed using various categorization schemes but at least one SHALL come from the FHIR defined value set that includes codes from HL7v2 Table 0074

A code that classifies the Laboratory test(s) and Laboratory result(s). This is used for searching, sorting and display purposes.

The code SHALL be LOINC 11502-2 'Laboratory report' code

A code that classifies the report(s) or result(s). This is used for searching, sorting and display purposes.

It is preferrable that the coding comes from the LOINC code system

This is the Datetime or Period when the report or note was written.

Details about the specimen(s) on which this laboratory report is based on.

Details about specimen(s) on which this report is based on.

Observations that represent results produced by laboratory tests or panels/studies

Observations that represent results produced for report

The code that represents relevant clinical problems, conditions, diagnoses, symptoms, findings and complaints taken from CHI Health Concern Code

The binding strength of this element is Example, meaning that the Canada Health Infoway Health Concern Code value set provides examples of the types of concepts intended to be included

For example codes, see HealthConcernCode
(example to https://fhir.infoway-inforoute.ca/ValueSet/healthconcerncode)

Represents the patient's relevant clinical problems, conditions, diagnoses, symptoms, findings and complaints, as interpreted by the provider.

Diagnostic Report Profile is based upon the core FHIR DiagnosticReport resource and created to meet the Laboratory test(s) and Laboratory value(s)/result(s) requirements.

This is intended to capture a single report and is not suitable for use in displaying summary information that covers multiple reports. For example, this resource has not been designed for laboratory cumulative reporting formats nor detailed structured reports for sequencing.

The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes.

The only time that a resource does not have an id is when it is being submitted to the server using a create operation.

The metadata about the resource. This is content that is maintained by the infrastructure. Changes to the content might not always be associated with version changes to the resource.

A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content. Often, this is a reference to an implementation guide that defines the special rules along with other profiles etc.

Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. Often, when used, the URL is a reference to an implementation guide that defines these special rules as part of it's narrative along with other profiles, value sets, etc.

The base language in which the resource is written.

Language is provided to support indexing and accessibility (typically, services such as text to speech use the language tag). The html language tag in the narrative applies to the narrative. The language tag on the resource may be used to specify the language of other presentations generated from the data in the resource. Not all the content has to be in the base language. The Resource.language should not be assumed to apply to the narrative automatically. If a language is specified, it should it also be specified on the div element in the html (see rules in HTML5 for information about the relationship between xml:lang and the html lang attribute).

A human language.

A human-readable narrative that contains a summary of the resource and can be used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative. Resource definitions may define what content should be represented in the narrative to ensure clinical safety.

Contained resources do not have narrative. Resources that are not contained SHOULD have a narrative. In some cases, a resource may only have text with little or no additional discrete data (as long as all minOccurs=1 elements are satisfied). This may be necessary for data from legacy systems where information is captured as a "text blob" or where text is additionally entered raw or narrated and encoded information is added later.

These resources do not have an independent existence apart from the resource that contains them - they cannot be identified independently, and nor can they have their own independent transaction scope.

This should never be done when the content can be identified properly, as once identification is lost, it is extremely difficult (and context dependent) to restore it again. Contained resources may have profiles and tags In their meta elements, but SHALL NOT have security labels.

An Extension

Optional Extension Element - found in all resources.

This extension is used to preadopt the DiagnosticReport.note element that was introduced in FHIR R5. This was done to socialize a standardized method for conveying notes that apply to the entirety of a diagnostic report as is seen in some Canadian implementations (e.g., OLIS). Before using this extension in your implementation, consider if its fit-for-purpose/fit-for-use applicable for your needs. Users are encouraged to review the https://build.fhir.org/versions.html#extensions.

May be used to represent additional information that is not part of the basic definition of the resource and that modifies the understanding of the element that contains it and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

Identifiers assigned to this report by the performer or other systems.

Usually assigned by the Information System of the diagnostic service provider (filler id).

Need to know what identifier to use when making queries about this report from the source laboratory, and for linking to the report outside FHIR context.

Details concerning a service requested.

Note: Usually there is one test request for each result, however in some circumstances multiple test requests may be represented using a single test result resource. Note that there are also cases where one request leads to multiple reports.

This allows tracing of authorization for the report and tracking whether proposals/recommendations were acted upon.

The status of the diagnostic report.

The status of the diagnostic report.

Diagnostic services routinely issue provisional/incomplete reports, and sometimes withdraw previously released reports.

A code that classifies the clinical discipline, department or diagnostic service that created the report (e.g. cardiology, biochemistry, hematology, MRI). This is used for searching, sorting and display purposes.

Multiple categories are allowed using various categorization schemes. The level of granularity is defined by the category concepts in the value set. More fine-grained filtering can be performed using the metadata and/or terminology hierarchy in DiagnosticReport.code.

Codes for diagnostic service sections.

A code that classifies the Laboratory test(s) and Laboratory result(s). This is used for searching, sorting and display purposes.

Multiple categories are allowed using various categorization schemes but at least one SHALL come from the FHIR defined value set that includes codes from HL7v2 Table 0074

Codes for diagnostic service sections.

Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

A reference to a code defined by a terminology system.

Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.

Allows for alternative encodings within a code system, and translations to other code systems.

Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

The identification of the code system that defines the meaning of the symbol in the code.

The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...). OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should reference to some definition that establishes the system clearly and unambiguously.

Need to be unambiguous about the source of the definition of the symbol.

The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured, and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged.

Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date.

A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination).

Need to refer to a particular code in the system.

A representation of the meaning of the code in the system, following the rules of the system.

Need to be able to carry a human-readable meaning of the code for readers that do not know the system.

Indicates that this coding was chosen by a user directly - e.g. off a pick list of available items (codes or displays).

Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely.

This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.

A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.

Very often the text is the same as a displayName of one of the codings.

The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.

A code or name that describes this diagnostic report.

Codes that describe Diagnostic Reports.

Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

A reference to a code defined by a terminology system.

Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.

Allows for alternative encodings within a code system, and translations to other code systems.

A code that classifies the Laboratory test(s) and Laboratory result(s). This is used for searching, sorting and display purposes.

The code SHALL be LOINC 11502-2 'Laboratory report' code

Allows for alternative encodings within a code system, and translations to other code systems.

Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

The identification of the code system that defines the meaning of the symbol in the code.

The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...). OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should reference to some definition that establishes the system clearly and unambiguously.

Need to be unambiguous about the source of the definition of the symbol.

The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured, and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged.

Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date.

A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination).

Need to refer to a particular code in the system.

A representation of the meaning of the code in the system, following the rules of the system.

Need to be able to carry a human-readable meaning of the code for readers that do not know the system.

Indicates that this coding was chosen by a user directly - e.g. off a pick list of available items (codes or displays).

Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely.

This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.

A code that classifies the report(s) or result(s). This is used for searching, sorting and display purposes.

It is preferrable that the coding comes from the LOINC code system

Allows for alternative encodings within a code system, and translations to other code systems.

Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

The identification of the code system that defines the meaning of the symbol in the code.

The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...). OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should reference to some definition that establishes the system clearly and unambiguously.

Need to be unambiguous about the source of the definition of the symbol.

The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured, and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged.

Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date.

A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination).

Need to refer to a particular code in the system.

A representation of the meaning of the code in the system, following the rules of the system.

Need to be able to carry a human-readable meaning of the code for readers that do not know the system.

Indicates that this coding was chosen by a user directly - e.g. off a pick list of available items (codes or displays).

Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely.

This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.

A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.

Very often the text is the same as a displayName of one of the codings.

The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.

The subject of the report. Usually, but not always, this is a patient. However, diagnostic services also perform analyses on specimens collected from a variety of other sources.

SHALL know the subject context.

The healthcare event (e.g. a patient and healthcare provider interaction) which this DiagnosticReport is about.

This will typically be the encounter the event occurred within, but some events may be initiated prior to or after the official completion of an encounter but still be tied to the context of the encounter (e.g. pre-admission laboratory tests).

Links the request to the Encounter context.

This is the Datetime or Period when the report or note was written.

If the diagnostic procedure was performed on the patient, this is the time it was performed. If there are specimens, the diagnostically relevant time can be derived from the specimen collection times, but the specimen information is not always available, and the exact relationship between the specimens and the diagnostically relevant time is not always automatic.

Need to know where in the patient history to file/present this report.

The date and time that this version of the report was made available to providers, typically after the report was reviewed and verified.

May be different from the update time of the resource itself, because that is the status of the record (potentially a secondary copy), not the actual release time of the report.

Clinicians need to be able to check the date that the report was released.

The diagnostic service that is responsible for issuing the report.

This is not necessarily the source of the atomic data items or the entity that interpreted the results. It is the entity that takes responsibility for the clinical report.

Need to know whom to contact if there are queries about the results. Also may need to track the source of reports for secondary data analysis.

The practitioner or organization that is responsible for the report's conclusions and interpretations.

Might not be the same entity that takes responsibility for the clinical report.

Need to know whom to contact if there are queries about the results. Also may need to track the source of reports for secondary data analysis.

Details about the specimens on which this diagnostic report is based.

If the specimen is sufficiently specified with a code in the test result name, then this additional data may be redundant. If there are multiple specimens, these may be represented per observation or group.

Need to be able to report information about the collected specimens on which the report is based.

Details about the specimens on which this diagnostic report is based.

Details about the specimen(s) on which this laboratory report is based on.

Need to be able to report information about the collected specimens on which the report is based.

Details about the specimens on which this diagnostic report is based.

Details about specimen(s) on which this report is based on.

Need to be able to report information about the collected specimens on which the report is based.

Observations that are part of this diagnostic report.

Observations can contain observations.

Need to support individual results, or groups of results, where the result grouping is arbitrary, but meaningful.

Observations that are part of this diagnostic report.

Observations that represent results produced by laboratory tests or panels/studies

Need to support individual results, or groups of results, where the result grouping is arbitrary, but meaningful.

Observations that are part of this diagnostic report.

Observations that represent results produced for report

Need to support individual results, or groups of results, where the result grouping is arbitrary, but meaningful.

One or more links to full details of any imaging performed during the diagnostic investigation. Typically, this is imaging performed by DICOM enabled modalities, but this is not required. A fully enabled PACS viewer can use this information to provide views of the source images.

ImagingStudy and the image element are somewhat overlapping - typically, the list of image references in the image element will also be found in one of the imaging study resources. However, each caters to different types of displays for different types of purposes. Neither, either, or both may be provided.

A list of key images associated with this report. The images are generally created during the diagnostic process, and may be directly of the patient, or of treated specimens (i.e. slides of interest).

Many diagnostic services include images in the report as part of their service.

Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

A comment about the image. Typically, this is used to provide an explanation for why the image is included, or to draw the viewer's attention to important features.

The comment should be displayed with the image. It would be common for the report to include additional discussion of the image contents in other sections such as the conclusion.

The provider of the report should make a comment about each image included in the report.

Reference to the image source.

Concise and clinically contextualized summary conclusion (interpretation/impression) of the diagnostic report.

Need to be able to provide a conclusion that is not lost among the basic result data.

The code that represents relevant clinical problems, conditions, diagnoses, symptoms, findings and complaints taken from CHI Health Concern Code

The binding strength of this element is Example, meaning that the Canada Health Infoway Health Concern Code value set provides examples of the types of concepts intended to be included

For example codes, see HealthConcernCode
(example to https://fhir.infoway-inforoute.ca/ValueSet/healthconcerncode)

Represents the patient's relevant clinical problems, conditions, diagnoses, symptoms, findings and complaints, as interpreted by the provider.

Rich text representation of the entire result as issued by the diagnostic service. Multiple formats are allowed but they SHALL be semantically equivalent.

"application/pdf" is recommended as the most reliable and interoperable in this context.

Gives laboratory the ability to provide its own fully formatted report for clinical fidelity.