Consolidated CDA Release 2.1 StructureDefinition Publication
2.1 - CI Build

Consolidated CDA Release 2.1 StructureDefinition Publication, published by Health Level Seven. This is not an authorized publication; it is the continuous build for version 2.1). This version is based on the current content of https://github.com/HL7/CDA-ccda-2.1-sd/ and changes regularly. See the Directory of published versions

## Logical Model: CharacteristicsofHomeEnvironment - Detailed Descriptions

Draft as of 2023-09-29

Definitions for the CharacteristicsofHomeEnvironment logical model.

- Differential Elements Table
- Key Elements Table
- Snapshot Elements Table

Guidance on how to interpret the contents of this table can be found here

0. Observation
XML Format | In the XML format, this property has the namespace `urn:hl7-org:v3`.
2. Observation.classCode
Comments | SHALL contain exactly one [1..1] @classCode="OBS" Observation (CodeSystem: HL7ActClass urn:oid:2.16.840.1.113883.5.6 STATIC) (CONF:1098-27890).
Fixed Value | OBS
4. Observation.moodCode
Comments | SHALL contain exactly one [1..1] @moodCode="EVN" Event (CodeSystem: HL7ActMood urn:oid:2.16.840.1.113883.5.1001 STATIC) (CONF:1098-27891).
Fixed Value | EVN
6. Observation.templateId
Control | 1..?
Slicing | This element introduces a set of slices on `Observation.templateId`. The slices are unordered and Open, and can be differentiated using the following discriminators: , and can be differentiated using the following discriminators: value @ root
8. Observation.templateId:primary
Slice Name | primary
Comments | SHALL contain exactly one [1..1] templateId (CONF:1098-27892) such that it, SHALL not contain [0..0] extension.
Control | 1..1
10. Observation.templateId:primary.root
Comments | SHALL contain exactly one [1..1] @root="2.16.840.1.113883.10.20.22.4.109" (CONF:1098-27893).
Control | 1..?
Pattern Value | 2.16.840.1.113883.10.20.22.4.109
12. Observation.id
Comments | SHALL contain at least one [1..*] id (CONF:1098-27894).
Control | 1..?
14. Observation.code
Comments | SHALL contain exactly one [1..1] code (CONF:1098-31352).
16. Observation.code.code
Comments | This code SHALL contain exactly one [1..1] @code="75274-1" Characteristics of residence (CONF:1098-31353).
Control | 1..?
Pattern Value | 75274-1
18. Observation.code.codeSystem
Comments | This code SHALL contain exactly one [1..1] @codeSystem="2.16.840.1.113883.6.1" (CodeSystem: LOINC urn:oid:2.16.840.1.113883.6.1) (CONF:1098-31354).
Control | 1..?
Pattern Value | 2.16.840.1.113883.6.1
20. Observation.statusCode
Comments | SHALL contain exactly one [1..1] statusCode (CONF:1098-27901).
Control | 1..?
22. Observation.statusCode.code
Comments | This statusCode SHALL contain exactly one [1..1] @code="completed" Completed (CodeSystem: HL7ActStatus urn:oid:2.16.840.1.113883.5.14 STATIC) (CONF:1098-27902).
Control | 1..?
Fixed Value | completed
24. Observation.value
Comments | SHALL contain exactly one [1..1] value with @xsi:type="CD", where the code SHOULD be selected from ValueSet Residence and Accommodation Type urn:oid:2.16.840.1.113883.11.20.9.49 DYNAMIC (CONF:1098-28823).
Control | 1..1
Binding | The codes SHOULD be taken from Residence and Accommodation Type
Type | http://hl7.org/cda/stds/core/StructureDefinition/CD, http://hl7.org/cda/stds/core/StructureDefinition/EIVL-TS, http://hl7.org/cda/stds/core/StructureDefinition/TEL, http://hl7.org/cda/stds/core/StructureDefinition/EN, http://hl7.org/cda/stds/core/StructureDefinition/BL, http://hl7.org/cda/stds/core/StructureDefinition/AD, http://hl7.org/cda/stds/core/StructureDefinition/PIVL-TS, http://hl7.org/cda/stds/core/StructureDefinition/RTO-PQ-PQ, http://hl7.org/cda/stds/core/StructureDefinition/SXPR-TS, http://hl7.org/cda/stds/core/StructureDefinition/ED, http://hl7.org/cda/stds/core/StructureDefinition/TS, http://hl7.org/cda/stds/core/StructureDefinition/II, http://hl7.org/cda/stds/core/StructureDefinition/ST, http://hl7.org/cda/stds/core/StructureDefinition/PQ, http://hl7.org/cda/stds/core/StructureDefinition/IVL-PQ, http://hl7.org/cda/stds/core/StructureDefinition/CE, http://hl7.org/cda/stds/core/StructureDefinition/MO, http://hl7.org/cda/stds/core/StructureDefinition/IVL-TS, http://hl7.org/cda/stds/core/StructureDefinition/ANY, http://hl7.org/cda/stds/core/StructureDefinition/INT, http://hl7.org/cda/stds/core/StructureDefinition/REAL, http://hl7.org/cda/stds/core/StructureDefinition/CV, http://hl7.org/cda/stds/core/StructureDefinition/SC

Guidance on how to interpret the contents of this table can be found here

0. Observation
Definition | Base definition for all types defined in FHIR type system.
Short | Base for all types and resources
Control | 10..1*
Is Modifier | false
XML Format | In the XML format, this property has the namespace `urn:hl7-org:v3`.
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
2. Observation.classCode
Comments | SHALL contain exactly one [1..1] @classCode="OBS" Observation (CodeSystem: HL7ActClass urn:oid:2.16.840.1.113883.5.6 STATIC) (CONF:1098-27890).
Control | 1..1
Binding | The codes SHALL be taken from ActClassObservation
Type | code(cs: Coded Simple Value)
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
Fixed Value | OBS
4. Observation.moodCode
Comments | SHALL contain exactly one [1..1] @moodCode="EVN" Event (CodeSystem: HL7ActMood urn:oid:2.16.840.1.113883.5.1001 STATIC) (CONF:1098-27891).
Control | 1..1
Type | code(cs: Coded Simple Value)
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
Fixed Value | EVN
6. Observation.templateId
Definition | When valued in an instance, this attribute signals the imposition of a set of template-defined constraints. The value of this attribute provides a unique identifier for the templates in question
Control | 1..*
Type | http://hl7.org/cda/stds/core/StructureDefinition/II
Slicing | This element introduces a set of slices on `Observation.templateId`. The slices are unordered and Open, and can be differentiated using the following discriminators: , and can be differentiated using the following discriminators: value @ root
8. Observation.templateId:primary
Slice Name | primary
Definition | When valued in an instance, this attribute signals the imposition of a set of template-defined constraints. The value of this attribute provides a unique identifier for the templates in question
Comments | SHALL contain exactly one [1..1] templateId (CONF:1098-27892) such that it, SHALL not contain [0..0] extension.
Control | 1..1
Type | http://hl7.org/cda/stds/core/StructureDefinition/II
10. Observation.templateId:primary.root
Definition | A unique identifier that guarantees the global uniqueness of the instance identifier. The root alone may be the entire instance identifier.
Comments | SHALL contain exactly one [1..1] @root="2.16.840.1.113883.10.20.22.4.109" (CONF:1098-27893).
Control | 1..1
Type | string(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
Label | Root
Pattern Value | 2.16.840.1.113883.10.20.22.4.109
12. Observation.id
Definition | The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes.
Short | Logical id of this artifact
Comments | SHALL contain at least one [1..*] id (CONF:1098-27894). Within the context of the FHIR RESTful interactions, the resource has an id except for cases like the create and conditional update. Otherwise, the use of the resouce id depends on the given use case.
Control | 10..*1
Type | http://hl7.org/cda/stds/core/StructureDefinition/II id
Is Modifier | false
14. Observation.code
Definition | Describes what was observed. Sometimes this is called the observation "name".
Short | Type of observation (code / type)
Comments | SHALL contain exactly one [1..1] code (CONF:1098-31352). All code-value and, if present, component.code-component.value pairs need to be taken into account to correctly understand the meaning of the observation.
Control | 1..1 This element is affected by the following invariants: obs-7
Binding | Unless not suitable, these codes SHALL be taken from For example codes, see ObservationType http://hl7.org/fhir/ValueSet/observation-codes
Type | http://hl7.org/cda/stds/core/StructureDefinition/CD CodeableConcept
Is Modifier | false
XML Format | The type of this property is determined using the `xsi:type`attribute.
Requirements | Knowing what kind of observation is being made is essential to understanding the observation.
Alternate Names | Name
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
16. Observation.code.code
Definition | The plain code symbol defined by the code system. For example, "784.0" is the code symbol of the ICD-9 code "784.0" for headache.
Comments | This code SHALL contain exactly one [1..1] @code="75274-1" Characteristics of residence (CONF:1098-31353).
Control | 1..1
Type | code(cs: Coded Simple Value)
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
Label | Code
Pattern Value | 75274-1
18. Observation.code.codeSystem
Definition | Specifies the code system that defines the code.
Comments | This code SHALL contain exactly one [1..1] @codeSystem="2.16.840.1.113883.6.1" (CodeSystem: LOINC urn:oid:2.16.840.1.113883.6.1) (CONF:1098-31354).
Control | 1..1
Type | string(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
Label | Code System
Pattern Value | 2.16.840.1.113883.6.1
20. Observation.statusCode
Comments | SHALL contain exactly one [1..1] statusCode (CONF:1098-27901).
Control | 1..1
Binding | The codes SHALL be taken from ActStatus
Type | http://hl7.org/cda/stds/core/StructureDefinition/CS
22. Observation.statusCode.code
Definition | The plain code symbol defined by the code system. For example, "784.0" is the code symbol of the ICD-9 code "784.0" for headache.
Comments | This statusCode SHALL contain exactly one [1..1] @code="completed" Completed (CodeSystem: HL7ActStatus urn:oid:2.16.840.1.113883.5.14 STATIC) (CONF:1098-27902).
Control | 1..1
Type | code(cs: Coded Simple Value)
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
Label | Code
Fixed Value | completed
24. Observation.statusCode.codeSystem
Definition | Specifies the code system that defines the code.
Control | 0..0
Type | string(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
Label | Code System
26. Observation.statusCode.codeSystemName
Definition | The common name of the coding system.
Control | 0..0
Type | string(st: Character String)
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
Label | Code System Name
28. Observation.statusCode.codeSystemVersion
Definition | If applicable, a version descriptor defined specifically for the given code system.
Control | 0..0
Type | string(st: Character String)
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
Label | Code System Version
30. Observation.statusCode.displayName
Definition | A name or title for the code, under which the sending system shows the code value to its users.
Control | 0..0
Type | string(st: Character String)
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
Label | Display Name
32. Observation.statusCode.originalText
Definition | The text or phrase used as the basis for the coding.
Control | 0..0
Type | http://hl7.org/cda/stds/core/StructureDefinition/ED
Label | Original Text
34. Observation.statusCode.qualifier
Definition | Specifies additional codes that increase the specificity of the the primary code.
Control | 0..0
Type | http://hl7.org/cda/stds/core/StructureDefinition/CR
Label | Qualifier
36. Observation.statusCode.translation
Definition | A set of other concept descriptors that translate this concept descriptor into other code systems.
Control | 0..0
Type | http://hl7.org/cda/stds/core/StructureDefinition/CD
XML Format | The type of this property is determined using the `xsi:type`attribute.
Label | Translation
38. Observation.value
Comments | SHALL contain exactly one [1..1] value with @xsi:type="CD", where the code SHOULD be selected from ValueSet Residence and Accommodation Type urn:oid:2.16.840.1.113883.11.20.9.49 DYNAMIC (CONF:1098-28823).
Control | 1..1
Binding | The codes SHOULD be taken from Residence and Accommodation Type
Type | http://hl7.org/cda/stds/core/StructureDefinition/CD
XML Format | The type of this property is determined using the `xsi:type`attribute.

Guidance on how to interpret the contents of this table can be found here

0. Observation
Definition | Base definition for all types defined in FHIR type system.
Short | Base for all types and resources
Control | 1..1
Is Modifier | false
XML Format | In the XML format, this property has the namespace `urn:hl7-org:v3`.
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
2. Observation.classCode
Comments | SHALL contain exactly one [1..1] @classCode="OBS" Observation (CodeSystem: HL7ActClass urn:oid:2.16.840.1.113883.5.6 STATIC) (CONF:1098-27890).
Control | 1..1
Binding | The codes SHALL be taken from ActClassObservation
Type | code(cs: Coded Simple Value)
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
Fixed Value | OBS
4. Observation.moodCode
Comments | SHALL contain exactly one [1..1] @moodCode="EVN" Event (CodeSystem: HL7ActMood urn:oid:2.16.840.1.113883.5.1001 STATIC) (CONF:1098-27891).
Control | 1..1
Type | code(cs: Coded Simple Value)
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
Fixed Value | EVN
6. Observation.negationInd
Control | 0..1
Type | boolean(bl: Boolean)
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
8. Observation.realmCode
Control | 0..*
Type | http://hl7.org/cda/stds/core/StructureDefinition/CS
10. Observation.typeId
Control | 0..1
Type | http://hl7.org/cda/stds/core/StructureDefinition/II
12. Observation.templateId
Definition | When valued in an instance, this attribute signals the imposition of a set of template-defined constraints. The value of this attribute provides a unique identifier for the templates in question
Control | 1..*
Type | http://hl7.org/cda/stds/core/StructureDefinition/II
Slicing | This element introduces a set of slices on `Observation.templateId`. The slices are unordered and Open, and can be differentiated using the following discriminators: , and can be differentiated using the following discriminators: value @ root
14. Observation.templateId:primary
Slice Name | primary
Definition | When valued in an instance, this attribute signals the imposition of a set of template-defined constraints. The value of this attribute provides a unique identifier for the templates in question
Comments | SHALL contain exactly one [1..1] templateId (CONF:1098-27892) such that it, SHALL not contain [0..0] extension.
Control | 1..1
Type | http://hl7.org/cda/stds/core/StructureDefinition/II
16. Observation.templateId:primary.nullFlavor
Definition | If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.
Control | 0..1
Binding | The codes SHALL be taken from NullFlavor
Type | code(cs: Coded Simple Value)
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
Label | Exceptional Value Detail
18. Observation.templateId:primary.assigningAuthorityName
Definition | A human readable name or mnemonic for the assigning authority. The Assigning Authority Name has no computational value. The purpose of a Assigning Authority Name is to assist an unaided human interpreter of an II value to interpret the authority. Note: no automated processing must depend on the assigning authority name to be present in any form.
Control | 0..1
Type | string(st: Character String)
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
Label | Assigning Authority Name
20. Observation.templateId:primary.displayable
Definition | Specifies if the identifier is intended for human display and data entry (displayable = true) as opposed to pure machine interoperation (displayable = false).
Control | 0..1
Type | boolean(bl: Boolean)
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
Label | Displayable
22. Observation.templateId:primary.root
Definition | A unique identifier that guarantees the global uniqueness of the instance identifier. The root alone may be the entire instance identifier.
Comments | SHALL contain exactly one [1..1] @root="2.16.840.1.113883.10.20.22.4.109" (CONF:1098-27893).
Control | 1..1
Type | string(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
Label | Root
Pattern Value | 2.16.840.1.113883.10.20.22.4.109
24. Observation.templateId:primary.extension
Definition | A character string as a unique identifier within the scope of the identifier root.
Control | 0..1
Type | string(st: Character String)
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
Label | Extension
26. Observation.id
Comments | SHALL contain at least one [1..*] id (CONF:1098-27894).
Control | 1..*
Type | http://hl7.org/cda/stds/core/StructureDefinition/II
28. Observation.code
Comments | SHALL contain exactly one [1..1] code (CONF:1098-31352).
Control | 1..1
Binding | Unless not suitable, these codes SHALL be taken from ObservationType
Type | http://hl7.org/cda/stds/core/StructureDefinition/CD
XML Format | The type of this property is determined using the `xsi:type`attribute.
30. Observation.code.nullFlavor
Definition | If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.
Control | 0..1
Binding | The codes SHALL be taken from NullFlavor
Type | code(cs: Coded Simple Value)
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
Label | Exceptional Value Detail
32. Observation.code.code
Definition | The plain code symbol defined by the code system. For example, "784.0" is the code symbol of the ICD-9 code "784.0" for headache.
Comments | This code SHALL contain exactly one [1..1] @code="75274-1" Characteristics of residence (CONF:1098-31353).
Control | 1..1
Type | code(cs: Coded Simple Value)
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
Label | Code
Pattern Value | 75274-1
34. Observation.code.codeSystem
Definition | Specifies the code system that defines the code.
Comments | This code SHALL contain exactly one [1..1] @codeSystem="2.16.840.1.113883.6.1" (CodeSystem: LOINC urn:oid:2.16.840.1.113883.6.1) (CONF:1098-31354).
Control | 1..1
Type | string(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
Label | Code System
Pattern Value | 2.16.840.1.113883.6.1
36. Observation.code.codeSystemName
Definition | The common name of the coding system.
Control | 0..1
Type | string(st: Character String)
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
Label | Code System Name
38. Observation.code.codeSystemVersion
Definition | If applicable, a version descriptor defined specifically for the given code system.
Control | 0..1
Type | string(st: Character String)
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
Label | Code System Version
40. Observation.code.displayName
Definition | A name or title for the code, under which the sending system shows the code value to its users.
Control | 0..1
Type | string(st: Character String)
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
Label | Display Name
42. Observation.code.sdtcValueSet
Definition | The valueSet extension adds an attribute for elements with a CD dataType which indicates the particular value set constraining the coded concept.
Control | 0..1
Type | string(oid: ISO Object Identifier)
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.In the XML format, this property has the namespace `urn:hl7-org:sdtc`.In the XML format, this property has the actual name`valueSet`.
44. Observation.code.sdtcValueSetVersion
Definition | The valueSetVersion extension adds an attribute for elements with a CD dataType which indicates the version of the particular value set constraining the coded concept.
Control | 0..1
Type | string(st: Character String)
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.In the XML format, this property has the namespace `urn:hl7-org:sdtc`.In the XML format, this property has the actual name`valueSetVersion`.
46. Observation.code.originalText
Definition | The text or phrase used as the basis for the coding.
Control | 0..1
Type | http://hl7.org/cda/stds/core/StructureDefinition/ED
Label | Original Text
48. Observation.code.qualifier
Definition | Specifies additional codes that increase the specificity of the the primary code.
Control | 0..*
Type | http://hl7.org/cda/stds/core/StructureDefinition/CR
Label | Qualifier
50. Observation.code.translation
Definition | A set of other concept descriptors that translate this concept descriptor into other code systems.
Control | 0..*
Type | http://hl7.org/cda/stds/core/StructureDefinition/CD
XML Format | The type of this property is determined using the `xsi:type`attribute.
Label | Translation
52. Observation.derivationExpr
Control | 0..1
Type | http://hl7.org/cda/stds/core/StructureDefinition/ST
54. Observation.text
Control | 0..1
Type | http://hl7.org/cda/stds/core/StructureDefinition/ED
XML Format | The type of this property is determined using the `xsi:type`attribute.
56. Observation.statusCode
Comments | SHALL contain exactly one [1..1] statusCode (CONF:1098-27901).
Control | 1..1
Binding | The codes SHALL be taken from ActStatus
Type | http://hl7.org/cda/stds/core/StructureDefinition/CS
58. Observation.statusCode.nullFlavor
Definition | If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.
Control | 0..1
Binding | The codes SHALL be taken from NullFlavor
Type | code(cs: Coded Simple Value)
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
Label | Exceptional Value Detail
60. Observation.statusCode.code
Definition | The plain code symbol defined by the code system. For example, "784.0" is the code symbol of the ICD-9 code "784.0" for headache.
Comments | This statusCode SHALL contain exactly one [1..1] @code="completed" Completed (CodeSystem: HL7ActStatus urn:oid:2.16.840.1.113883.5.14 STATIC) (CONF:1098-27902).
Control | 1..1
Type | code(cs: Coded Simple Value)
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
Label | Code
Fixed Value | completed
62. Observation.statusCode.codeSystem
Definition | Specifies the code system that defines the code.
Control | 0..0
Type | string(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
Label | Code System
64. Observation.statusCode.codeSystemName
Definition | The common name of the coding system.
Control | 0..0
Type | string(st: Character String)
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
Label | Code System Name
66. Observation.statusCode.codeSystemVersion
Definition | If applicable, a version descriptor defined specifically for the given code system.
Control | 0..0
Type | string(st: Character String)
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
Label | Code System Version
68. Observation.statusCode.displayName
Definition | A name or title for the code, under which the sending system shows the code value to its users.
Control | 0..0
Type | string(st: Character String)
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
Label | Display Name
70. Observation.statusCode.sdtcValueSet
Definition | The valueSet extension adds an attribute for elements with a CD dataType which indicates the particular value set constraining the coded concept.
Control | 0..1
Type | string(oid: ISO Object Identifier)
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.In the XML format, this property has the namespace `urn:hl7-org:sdtc`.In the XML format, this property has the actual name`valueSet`.
72. Observation.statusCode.sdtcValueSetVersion
Definition | The valueSetVersion extension adds an attribute for elements with a CD dataType which indicates the version of the particular value set constraining the coded concept.
Control | 0..1
Type | string(st: Character String)
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.In the XML format, this property has the namespace `urn:hl7-org:sdtc`.In the XML format, this property has the actual name`valueSetVersion`.
74. Observation.statusCode.originalText
Definition | The text or phrase used as the basis for the coding.
Control | 0..0
Type | http://hl7.org/cda/stds/core/StructureDefinition/ED
Label | Original Text
76. Observation.statusCode.qualifier
Definition | Specifies additional codes that increase the specificity of the the primary code.
Control | 0..0
Type | http://hl7.org/cda/stds/core/StructureDefinition/CR
Label | Qualifier
78. Observation.statusCode.translation
Definition | A set of other concept descriptors that translate this concept descriptor into other code systems.
Control | 0..0
Type | http://hl7.org/cda/stds/core/StructureDefinition/CD
XML Format | The type of this property is determined using the `xsi:type`attribute.
Label | Translation
80. Observation.effectiveTime
Control | 0..1
Type | http://hl7.org/cda/stds/core/StructureDefinition/IVL-TS
82. Observation.priorityCode
Control | 0..1
Binding | Unless not suitable, these codes SHALL be taken from ActPriority
Type | http://hl7.org/cda/stds/core/StructureDefinition/CE
84. Observation.repeatNumber
Control | 0..1
Type | http://hl7.org/cda/stds/core/StructureDefinition/IVL-INT
86. Observation.languageCode
Control | 0..1
Binding | The codes SHALL be taken from HumanLanguage
Type | http://hl7.org/cda/stds/core/StructureDefinition/CS
88. Observation.value
Comments | SHALL contain exactly one [1..1] value with @xsi:type="CD", where the code SHOULD be selected from ValueSet Residence and Accommodation Type urn:oid:2.16.840.1.113883.11.20.9.49 DYNAMIC (CONF:1098-28823).
Control | 1..1
Binding | The codes SHOULD be taken from Residence and Accommodation Type
Type | http://hl7.org/cda/stds/core/StructureDefinition/CD
XML Format | The type of this property is determined using the `xsi:type`attribute.
90. Observation.interpretationCode
Control | 0..*
Binding | The codes SHALL be taken from ObservationInterpretation
Type | http://hl7.org/cda/stds/core/StructureDefinition/CE
92. Observation.methodCode
Control | 0..*
Binding | Unless not suitable, these codes SHALL be taken from ObservationMethod
Type | http://hl7.org/cda/stds/core/StructureDefinition/CE
94. Observation.targetSiteCode
Definition | Drawn from concept domain ActSite
Control | 0..*
Type | http://hl7.org/cda/stds/core/StructureDefinition/CD
96. Observation.subject
Control | 0..1
Type | http://hl7.org/cda/stds/core/StructureDefinition/Subject
98. Observation.specimen
Control | 0..*
Type | http://hl7.org/cda/stds/core/StructureDefinition/Specimen
100. Observation.performer
Control | 0..*
Type | http://hl7.org/cda/stds/core/StructureDefinition/Performer2
102. Observation.author
Control | 0..*
Type | http://hl7.org/cda/stds/core/StructureDefinition/Author
104. Observation.informant
Control | 0..*
Type | http://hl7.org/cda/stds/core/StructureDefinition/Informant
106. Observation.participant
Control | 0..*
Type | http://hl7.org/cda/stds/core/StructureDefinition/Participant2
108. Observation.entryRelationship
Control | 0..*
Type | http://hl7.org/cda/stds/core/StructureDefinition/EntryRelationship
110. Observation.reference
Control | 0..*
Type | http://hl7.org/cda/stds/core/StructureDefinition/Reference
112. Observation.precondition
Control | 0..*
Type | http://hl7.org/cda/stds/core/StructureDefinition/Precondition
114. Observation.referenceRange
Definition | Relates an Observation to the ObservationRange class, where the expected range of values for a particular observation can be specified.
Control | 0..*
Type | http://hl7.org/cda/stds/core/StructureDefinition/InfrastructureRoot
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
116. Observation.referenceRange.nullFlavor
Definition | If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.
Control | 0..1
Binding | The codes SHALL be taken from NullFlavor
Type | code(cs: Coded Simple Value)
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
Label | Exceptional Value Detail
118. Observation.referenceRange.realmCode
Definition | When valued in an instance, this attribute signals the imposition of realm-specific constraints. The value of this attribute identifies the realm in question
Control | 0..*
Type | http://hl7.org/cda/stds/core/StructureDefinition/CS
120. Observation.referenceRange.typeId
Definition | When valued in an instance, this attribute signals the imposition of constraints defined in an HL7-specified message type. This might be a common type (also known as CMET in the messaging communication environment), or content included within a wrapper. The value of this attribute provides a unique identifier for the type in question.
Control | 0..1
Type | http://hl7.org/cda/stds/core/StructureDefinition/II
122. Observation.referenceRange.templateId
Definition | When valued in an instance, this attribute signals the imposition of a set of template-defined constraints. The value of this attribute provides a unique identifier for the templates in question
Control | 0..*
Type | http://hl7.org/cda/stds/core/StructureDefinition/II
124. Observation.referenceRange.typeCode
Control | 0..1
Binding | The codes SHALL be taken from ActRelationshipPertains
Type | code(cs: Coded Simple Value)
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
Fixed Value | REFV
126. Observation.referenceRange.observationRange
Control | 1..1
Type | http://hl7.org/cda/stds/core/StructureDefinition/ObservationRange