This page is part of the FHIR Specification (v5.0.0-draft-final: Final QA Preview for R5 - see ballot notes). The current version which supercedes this version is 5.0.0. For a full list of available versions, see the Directory of published versions . Page versions: R5 R4B R4 R3 R2
FHIR Infrastructure Work Group | Maturity Level: 1 | Trial Use | Security Category: Anonymous | Compartments: Not linked to any defined compartments |
A set of rules of how a particular interoperability or standards problem is solved - typically through the use of FHIR resources. This resource is used to gather all the parts of an implementation guide into a logical whole and to publish a computable definition of all the parts.
An implementation guide (IG) is a set of rules about how FHIR resources are used (or should be used) to solve a particular problem, with associated documentation to support and clarify the usage. Classically, FHIR implementation guides are published on the web after they are generated using the FHIR Implementation Guide Publisher .
The ImplementationGuide
resource is a single resource that defines the logical content
of the IG, along with the important entry pages into the publication, so that the
logical package that the IG represents, so that the contents are computable.
In particular, validators are able to use the ImplementationGuide resource to validate content against the implementation guide as a whole. The significant conformance expectation introduced by the ImplementationGuide resource is the idea of Default Profiles. Implementations may conform to multiple implementation guides at once, but this requires that the implementation guides are compatible (see below).
Implementation Guides contain two different types of resource references:
An application's Capability Statement may identify one or more implementation guides that an application conforms to.
Structure
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
ImplementationGuide | TU | DomainResource | A set of rules about how FHIR is used + Warning: Name should be usable as an identifier for the module by machine processing applications such as code generation + Rule: If a resource has a fhirVersion, it must be one of the versions defined for the Implementation Guide Elements defined in Ancestors: id, meta, implicitRules, language, text, contained, extension, modifierExtension Interfaces Implemented: CanonicalResource | |
url | ΣC | 1..1 | uri | Canonical identifier for this implementation guide, represented as a URI (globally unique) + Warning: URL should not contain | or # - these characters make processing canonical references problematic |
identifier | Σ | 0..* | Identifier | Additional identifier for the implementation guide (business identifier) |
version | Σ | 0..1 | string | Business version of the implementation guide |
versionAlgorithm[x] | Σ | 0..1 | How to compare versions Binding: Version Algorithm (Extensible) | |
versionAlgorithmString | string | |||
versionAlgorithmCoding | Coding | |||
name | ΣC | 1..1 | string | Name for this implementation guide (computer friendly) |
title | ΣT | 0..1 | string | Name for this implementation guide (human friendly) |
status | ?!Σ | 1..1 | code | draft | active | retired | unknown Binding: PublicationStatus (Required) |
experimental | Σ | 0..1 | boolean | For testing purposes, not real usage |
date | Σ | 0..1 | dateTime | Date last changed |
publisher | ΣT | 0..1 | string | Name of the publisher/steward (organization or individual) |
contact | Σ | 0..* | ContactDetail | Contact details for the publisher |
description | T | 0..1 | markdown | Natural language description of the implementation guide |
useContext | Σ | 0..* | UsageContext | The context that the content is intended to support |
jurisdiction | Σ | 0..* | CodeableConcept | Intended jurisdiction for implementation guide (if applicable) Binding: Jurisdiction ValueSet (Extensible) |
purpose | T | 0..1 | markdown | Why this implementation guide is defined |
copyright | T | 0..1 | markdown | Use and/or publishing restrictions |
copyrightLabel | T | 0..1 | string | Copyright holder and year(s) |
packageId | Σ | 1..1 | id | NPM Package name for IG |
license | Σ | 0..1 | code | SPDX license code for this IG (or not-open-source) Binding: S P D X License (Required) |
fhirVersion | ΣC | 1..* | code | FHIR Version(s) this Implementation Guide targets Binding: FHIRVersion (Required) |
dependsOn | Σ | 0..* | BackboneElement | Another Implementation guide this depends on |
uri | Σ | 1..1 | canonical(ImplementationGuide) | Identity of the IG that this depends on |
packageId | Σ | 0..1 | id | NPM Package name for IG this depends on |
version | Σ | 0..1 | string | Version of the IG |
reason | 0..1 | markdown | Why dependency exists | |
global | Σ | 0..* | BackboneElement | Profiles that apply globally |
type | Σ | 1..1 | code | Type this profile applies to Binding: Resource Types (Required) |
profile | Σ | 1..1 | canonical(StructureDefinition) | Profile that all resources must conform to |
definition | C | 0..1 | BackboneElement | Information needed to build the IG + Rule: If a resource has a groupingId, it must refer to a grouping defined in the Implementation Guide |
grouping | C | 0..* | BackboneElement | Grouping used to present related resources in the IG |
name | T | 1..1 | string | Descriptive name for the package |
description | T | 0..1 | markdown | Human readable text describing the package |
resource | C | 0..* | BackboneElement | Resource in the implementation guide |
reference | 1..1 | Reference(Any) | Location of the resource | |
fhirVersion | C | 0..* | code | Versions this applies to (if different to IG) Binding: FHIRVersion (Required) |
name | T | 0..1 | string | Human readable name for the resource |
description | T | 0..1 | markdown | Reason why included in guide |
isExample | 0..1 | boolean | Is this an example | |
profile | 0..* | canonical(StructureDefinition) | Profile(s) this is an example of | |
groupingId | C | 0..1 | id | Grouping this is part of |
page | C | 0..1 | BackboneElement | Page/Section in the Guide + Rule: Source must be absent if 'generated' is generated |
source[x] | TC | 0..1 | Source for page | |
sourceUrl | url | |||
sourceString | string | |||
sourceMarkdown | markdown | |||
name | 1..1 | url | Name of the page when published | |
title | T | 1..1 | string | Short title shown for navigational assistance |
generation | C | 1..1 | code | html | markdown | xml | generated Binding: Guide Page Generation (Required) |
page | 0..* | see page | Nested Pages / Sections | |
parameter | 0..* | BackboneElement | Defines how IG is built by tools | |
code | 1..1 | Coding | Code that identifies parameter Binding: Guide Parameter Code (Extensible) | |
value | 1..1 | string | Value for named type | |
template | 0..* | BackboneElement | A template for building resources | |
code | 1..1 | code | Type of template specified | |
source | 1..1 | string | The source location for the template | |
scope | 0..1 | string | The scope in which the template applies | |
manifest | 0..1 | BackboneElement | Information about an assembled IG | |
rendering | Σ | 0..1 | url | Location of rendered implementation guide |
resource | Σ | 1..* | BackboneElement | Resource in the implementation guide |
reference | Σ | 1..1 | Reference(Any) | Location of the resource |
isExample | 0..1 | boolean | Is this an example | |
profile | 0..* | canonical(StructureDefinition) | Profile(s) this is an example of | |
relativePath | 0..1 | url | Relative path for page in IG | |
page | 0..* | BackboneElement | HTML page within the parent IG | |
name | 1..1 | string | HTML page name | |
title | 0..1 | string | Title of the page, for references | |
anchor | 0..* | string | Anchor available on the page | |
image | 0..* | string | Image within the IG | |
other | 0..* | string | Additional linkable file in IG | |
Documentation for this format |
See the Extensions for this resource
UML Diagram (Legend)
XML Template
<ImplementationGuide xmlns="http://hl7.org/fhir"> <!-- from Resource: id, meta, implicitRules, and language --> <!-- from DomainResource: text, contained, extension, and modifierExtension --> <url value="[uri]"/><!-- 1..1 Canonical identifier for this implementation guide, represented as a URI (globally unique) --> <identifier><!-- 0..* Identifier Additional identifier for the implementation guide (business identifier) --></identifier> <version value="[string]"/><!-- 0..1 Business version of the implementation guide --> <versionAlgorithm[x]><!-- 0..1 string|Coding How to compare versions --></versionAlgorithm[x]> <name value="[string]"/><!-- I 1..1 Name for this implementation guide (computer friendly) --> <title value="[string]"/><!-- 0..1 Name for this implementation guide (human friendly) --> <status value="[code]"/><!-- 1..1 draft | active | retired | unknown --> <experimental value="[boolean]"/><!-- 0..1 For testing purposes, not real usage --> <date value="[dateTime]"/><!-- 0..1 Date last changed --> <publisher value="[string]"/><!-- 0..1 Name of the publisher/steward (organization or individual) --> <contact><!-- 0..* ContactDetail Contact details for the publisher --></contact> <description value="[markdown]"/><!-- 0..1 Natural language description of the implementation guide --> <useContext><!-- 0..* UsageContext The context that the content is intended to support --></useContext> <jurisdiction><!-- 0..* CodeableConcept Intended jurisdiction for implementation guide (if applicable) --></jurisdiction> <purpose value="[markdown]"/><!-- 0..1 Why this implementation guide is defined --> <copyright value="[markdown]"/><!-- 0..1 Use and/or publishing restrictions --> <copyrightLabel value="[string]"/><!-- 0..1 Copyright holder and year(s) --> <packageId value="[id]"/><!-- 1..1 NPM Package name for IG --> <license value="[code]"/><!-- 0..1 SPDX license code for this IG (or not-open-source) --> <fhirVersion value="[code]"/><!-- I 1..* FHIR Version(s) this Implementation Guide targets --> <dependsOn> <!-- 0..* Another Implementation guide this depends on --> <uri><!-- 1..1 canonical(ImplementationGuide) Identity of the IG that this depends on --></uri> <packageId value="[id]"/><!-- 0..1 NPM Package name for IG this depends on --> <version value="[string]"/><!-- 0..1 Version of the IG --> <reason value="[markdown]"/><!-- 0..1 Why dependency exists --> </dependsOn> <global> <!-- 0..* Profiles that apply globally --> <type value="[code]"/><!-- 1..1 Type this profile applies to --> <profile><!-- 1..1 canonical(StructureDefinition) Profile that all resources must conform to --></profile> </global> <definition> <!-- I 0..1 Information needed to build the IG --> <grouping> <!-- I 0..* Grouping used to present related resources in the IG --> <name value="[string]"/><!-- 1..1 Descriptive name for the package --> <description value="[markdown]"/><!-- 0..1 Human readable text describing the package --> </grouping> <resource> <!-- I 0..* Resource in the implementation guide --> <reference><!-- 1..1 Reference(Any) Location of the resource --></reference> <fhirVersion value="[code]"/><!-- I 0..* Versions this applies to (if different to IG) --> <name value="[string]"/><!-- 0..1 Human readable name for the resource --> <description value="[markdown]"/><!-- 0..1 Reason why included in guide --> <isExample value="[boolean]"/><!-- 0..1 Is this an example --> <profile><!-- 0..* canonical(StructureDefinition) Profile(s) this is an example of --></profile> <groupingId value="[id]"/><!-- I 0..1 Grouping this is part of --> </resource> <page> <!-- 0..1 Page/Section in the Guide --> <source[x]><!-- I 0..1 url|string|markdown Source for page --></source[x]> <name value="[url]"/><!-- 1..1 Name of the page when published --> <title value="[string]"/><!-- 1..1 Short title shown for navigational assistance --> <generation value="[code]"/><!-- I 1..1 html | markdown | xml | generated --> <page><!-- 0..* Content as for ImplementationGuide.definition.page Nested Pages / Sections --></page> </page> <parameter> <!-- 0..* Defines how IG is built by tools --> <code><!-- 1..1 Coding Code that identifies parameter --></code> <value value="[string]"/><!-- 1..1 Value for named type --> </parameter> <template> <!-- 0..* A template for building resources --> <code value="[code]"/><!-- 1..1 Type of template specified --> <source value="[string]"/><!-- 1..1 The source location for the template --> <scope value="[string]"/><!-- 0..1 The scope in which the template applies --> </template> </definition> <manifest> <!-- 0..1 Information about an assembled IG --> <rendering value="[url]"/><!-- 0..1 Location of rendered implementation guide --> <resource> <!-- 1..* Resource in the implementation guide --> <reference><!-- 1..1 Reference(Any) Location of the resource --></reference> <isExample value="[boolean]"/><!-- 0..1 Is this an example --> <profile><!-- 0..* canonical(StructureDefinition) Profile(s) this is an example of --></profile> <relativePath value="[url]"/><!-- 0..1 Relative path for page in IG --> </resource> <page> <!-- 0..* HTML page within the parent IG --> <name value="[string]"/><!-- 1..1 HTML page name --> <title value="[string]"/><!-- 0..1 Title of the page, for references --> <anchor value="[string]"/><!-- 0..* Anchor available on the page --> </page> <image value="[string]"/><!-- 0..* Image within the IG --> <other value="[string]"/><!-- 0..* Additional linkable file in IG --> </manifest> </ImplementationGuide>
JSON Template
{ "resourceType" : "ImplementationGuide", // from Resource: id, meta, implicitRules, and language // from DomainResource: text, contained, extension, and modifierExtension "url" : "<uri>", // R! Canonical identifier for this implementation guide, represented as a URI (globally unique) "identifier" : [{ Identifier }], // Additional identifier for the implementation guide (business identifier) "version" : "<string>", // Business version of the implementation guide // versionAlgorithm[x]: How to compare versions. One of these 2: "versionAlgorithmString" : "<string>", "versionAlgorithmCoding" : { Coding }, "name" : "<string>", // I R! Name for this implementation guide (computer friendly) "title" : "<string>", // Name for this implementation guide (human friendly) "status" : "<code>", // R! draft | active | retired | unknown "experimental" : <boolean>, // For testing purposes, not real usage "date" : "<dateTime>", // Date last changed "publisher" : "<string>", // Name of the publisher/steward (organization or individual) "contact" : [{ ContactDetail }], // Contact details for the publisher "description" : "<markdown>", // Natural language description of the implementation guide "useContext" : [{ UsageContext }], // The context that the content is intended to support "jurisdiction" : [{ CodeableConcept }], // Intended jurisdiction for implementation guide (if applicable) "purpose" : "<markdown>", // Why this implementation guide is defined "copyright" : "<markdown>", // Use and/or publishing restrictions "copyrightLabel" : "<string>", // Copyright holder and year(s) "packageId" : "<id>", // R! NPM Package name for IG "license" : "<code>", // SPDX license code for this IG (or not-open-source) "fhirVersion" : ["<code>"], // I R! FHIR Version(s) this Implementation Guide targets "dependsOn" : [{ // Another Implementation guide this depends on "uri" : "<canonical(ImplementationGuide)>", // R! Identity of the IG that this depends on "packageId" : "<id>", // NPM Package name for IG this depends on "version" : "<string>", // Version of the IG "reason" : "<markdown>" // Why dependency exists }], "global" : [{ // Profiles that apply globally "type" : "<code>", // R! Type this profile applies to "profile" : "<canonical(StructureDefinition)>" // R! Profile that all resources must conform to }], "definition" : { // I Information needed to build the IG "grouping" : [{ // I Grouping used to present related resources in the IG "name" : "<string>", // R! Descriptive name for the package "description" : "<markdown>" // Human readable text describing the package }], "resource" : [{ // I Resource in the implementation guide "reference" : { Reference(Any) }, // R! Location of the resource "fhirVersion" : ["<code>"], // I Versions this applies to (if different to IG) "name" : "<string>", // Human readable name for the resource "description" : "<markdown>", // Reason why included in guide "isExample" : <boolean>, // Is this an example "profile" : ["<canonical(StructureDefinition)>"], // Profile(s) this is an example of "groupingId" : "<id>" // I Grouping this is part of }], "page" : { // Page/Section in the Guide // source[x]: Source for page. One of these 3: "sourceUrl" : "<url>", "sourceString" : "<string>", "sourceMarkdown" : "<markdown>", "name" : "<url>", // R! Name of the page when published "title" : "<string>", // R! Short title shown for navigational assistance "generation" : "<code>", // I R! html | markdown | xml | generated "page" : [{ Content as for ImplementationGuide.definition.page }] // Nested Pages / Sections }, "parameter" : [{ // Defines how IG is built by tools "code" : { Coding }, // R! Code that identifies parameter "value" : "<string>" // R! Value for named type }], "template" : [{ // A template for building resources "code" : "<code>", // R! Type of template specified "source" : "<string>", // R! The source location for the template "scope" : "<string>" // The scope in which the template applies }] }, "manifest" : { // Information about an assembled IG "rendering" : "<url>", // Location of rendered implementation guide "resource" : [{ // R! Resource in the implementation guide "reference" : { Reference(Any) }, // R! Location of the resource "isExample" : <boolean>, // Is this an example "profile" : ["<canonical(StructureDefinition)>"], // Profile(s) this is an example of "relativePath" : "<url>" // Relative path for page in IG }], "page" : [{ // HTML page within the parent IG "name" : "<string>", // R! HTML page name "title" : "<string>", // Title of the page, for references "anchor" : ["<string>"] // Anchor available on the page }], "image" : ["<string>"], // Image within the IG "other" : ["<string>"] // Additional linkable file in IG } }
Turtle Template
@prefix fhir: <http://hl7.org/fhir/> . [ a fhir:ImplementationGuide; fhir:nodeRole fhir:treeRoot; # if this is the parser root # from Resource: .id, .meta, .implicitRules, and .language # from DomainResource: .text, .contained, .extension, and .modifierExtension fhir:url [ uri ] ; # 1..1 Canonical identifier for this implementation guide, represented as a URI (globally unique) fhir:identifier ( [ Identifier ] ... ) ; # 0..* Additional identifier for the implementation guide (business identifier) fhir:version [ string ] ; # 0..1 Business version of the implementation guide # versionAlgorithm[x] : 0..1 How to compare versions. One of these 2 fhir:versionAlgorithm [ a fhir:string ; string ] fhir:versionAlgorithm [ a fhir:Coding ; Coding ] fhir:name [ string ] ; # 1..1 I Name for this implementation guide (computer friendly) fhir:title [ string ] ; # 0..1 Name for this implementation guide (human friendly) fhir:status [ code ] ; # 1..1 draft | active | retired | unknown fhir:experimental [ boolean ] ; # 0..1 For testing purposes, not real usage fhir:date [ dateTime ] ; # 0..1 Date last changed fhir:publisher [ string ] ; # 0..1 Name of the publisher/steward (organization or individual) fhir:contact ( [ ContactDetail ] ... ) ; # 0..* Contact details for the publisher fhir:description [ markdown ] ; # 0..1 Natural language description of the implementation guide fhir:useContext ( [ UsageContext ] ... ) ; # 0..* The context that the content is intended to support fhir:jurisdiction ( [ CodeableConcept ] ... ) ; # 0..* Intended jurisdiction for implementation guide (if applicable) fhir:purpose [ markdown ] ; # 0..1 Why this implementation guide is defined fhir:copyright [ markdown ] ; # 0..1 Use and/or publishing restrictions fhir:copyrightLabel [ string ] ; # 0..1 Copyright holder and year(s) fhir:packageId [ id ] ; # 1..1 NPM Package name for IG fhir:license [ code ] ; # 0..1 SPDX license code for this IG (or not-open-source) fhir:fhirVersion ( [ code ] ... ) ; # 1..* I FHIR Version(s) this Implementation Guide targets fhir:dependsOn ( [ # 0..* Another Implementation guide this depends on fhir:uri [ canonical(ImplementationGuide) ] ; # 1..1 Identity of the IG that this depends on fhir:packageId [ id ] ; # 0..1 NPM Package name for IG this depends on fhir:version [ string ] ; # 0..1 Version of the IG fhir:reason [ markdown ] ; # 0..1 Why dependency exists ] ... ) ; fhir:global ( [ # 0..* Profiles that apply globally fhir:type [ code ] ; # 1..1 Type this profile applies to fhir:profile [ canonical(StructureDefinition) ] ; # 1..1 Profile that all resources must conform to ] ... ) ; fhir:definition [ # 0..1 I Information needed to build the IG fhir:grouping ( [ # 0..* I Grouping used to present related resources in the IG fhir:name [ string ] ; # 1..1 Descriptive name for the package fhir:description [ markdown ] ; # 0..1 Human readable text describing the package ] ... ) ; fhir:resource ( [ # 0..* I Resource in the implementation guide fhir:reference [ Reference(Any) ] ; # 1..1 Location of the resource fhir:fhirVersion ( [ code ] ... ) ; # 0..* I Versions this applies to (if different to IG) fhir:name [ string ] ; # 0..1 Human readable name for the resource fhir:description [ markdown ] ; # 0..1 Reason why included in guide fhir:isExample [ boolean ] ; # 0..1 Is this an example fhir:profile ( [ canonical(StructureDefinition) ] ... ) ; # 0..* Profile(s) this is an example of fhir:groupingId [ id ] ; # 0..1 I Grouping this is part of ] ... ) ; fhir:page [ # 0..1 Page/Section in the Guide # source[x] : 0..1 I Source for page. One of these 3 fhir:source [ a fhir:url ; url ] fhir:source [ a fhir:string ; string ] fhir:source [ a fhir:markdown ; markdown ] fhir:name [ url ] ; # 1..1 Name of the page when published fhir:title [ string ] ; # 1..1 Short title shown for navigational assistance fhir:generation [ code ] ; # 1..1 I html | markdown | xml | generated fhir:page ( [ See ImplementationGuide.definition.page ] ... ) ; # 0..* Nested Pages / Sections ] ; fhir:parameter ( [ # 0..* Defines how IG is built by tools fhir:code [ Coding ] ; # 1..1 Code that identifies parameter fhir:value [ string ] ; # 1..1 Value for named type ] ... ) ; fhir:template ( [ # 0..* A template for building resources fhir:code [ code ] ; # 1..1 Type of template specified fhir:source [ string ] ; # 1..1 The source location for the template fhir:scope [ string ] ; # 0..1 The scope in which the template applies ] ... ) ; ] ; fhir:manifest [ # 0..1 Information about an assembled IG fhir:rendering [ url ] ; # 0..1 Location of rendered implementation guide fhir:resource ( [ # 1..* Resource in the implementation guide fhir:reference [ Reference(Any) ] ; # 1..1 Location of the resource fhir:isExample [ boolean ] ; # 0..1 Is this an example fhir:profile ( [ canonical(StructureDefinition) ] ... ) ; # 0..* Profile(s) this is an example of fhir:relativePath [ url ] ; # 0..1 Relative path for page in IG ] ... ) ; fhir:page ( [ # 0..* HTML page within the parent IG fhir:name [ string ] ; # 1..1 HTML page name fhir:title [ string ] ; # 0..1 Title of the page, for references fhir:anchor ( [ string ] ... ) ; # 0..* Anchor available on the page ] ... ) ; fhir:image ( [ string ] ... ) ; # 0..* Image within the IG fhir:other ( [ string ] ... ) ; # 0..* Additional linkable file in IG ] ; ]
Changes since R4
ImplementationGuide | |
ImplementationGuide.identifier |
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ImplementationGuide.versionAlgorithm[x] |
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ImplementationGuide.purpose |
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ImplementationGuide.copyrightLabel |
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ImplementationGuide.dependsOn.reason |
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ImplementationGuide.definition.grouping.description |
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ImplementationGuide.definition.resource |
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ImplementationGuide.definition.resource.description |
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ImplementationGuide.definition.resource.isExample |
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ImplementationGuide.definition.resource.profile |
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ImplementationGuide.definition.page.source[x] |
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ImplementationGuide.definition.page.name |
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ImplementationGuide.definition.parameter.code |
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ImplementationGuide.manifest.resource.isExample |
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ImplementationGuide.manifest.resource.profile |
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ImplementationGuide.definition.resource.example[x] |
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ImplementationGuide.definition.page.name[x] |
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ImplementationGuide.manifest.resource.example[x] |
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See the Full Difference for further information
This analysis is available as XML or JSON.
See R3 <--> R4 Conversion Maps (status = 1 test that all execute ok. All tests pass round-trip testing and 1 r3 resources are invalid (0 errors).)
Structure
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
ImplementationGuide | TU | DomainResource | A set of rules about how FHIR is used + Warning: Name should be usable as an identifier for the module by machine processing applications such as code generation + Rule: If a resource has a fhirVersion, it must be one of the versions defined for the Implementation Guide Elements defined in Ancestors: id, meta, implicitRules, language, text, contained, extension, modifierExtension Interfaces Implemented: CanonicalResource | |
url | ΣC | 1..1 | uri | Canonical identifier for this implementation guide, represented as a URI (globally unique) + Warning: URL should not contain | or # - these characters make processing canonical references problematic |
identifier | Σ | 0..* | Identifier | Additional identifier for the implementation guide (business identifier) |
version | Σ | 0..1 | string | Business version of the implementation guide |
versionAlgorithm[x] | Σ | 0..1 | How to compare versions Binding: Version Algorithm (Extensible) | |
versionAlgorithmString | string | |||
versionAlgorithmCoding | Coding | |||
name | ΣC | 1..1 | string | Name for this implementation guide (computer friendly) |
title | ΣT | 0..1 | string | Name for this implementation guide (human friendly) |
status | ?!Σ | 1..1 | code | draft | active | retired | unknown Binding: PublicationStatus (Required) |
experimental | Σ | 0..1 | boolean | For testing purposes, not real usage |
date | Σ | 0..1 | dateTime | Date last changed |
publisher | ΣT | 0..1 | string | Name of the publisher/steward (organization or individual) |
contact | Σ | 0..* | ContactDetail | Contact details for the publisher |
description | T | 0..1 | markdown | Natural language description of the implementation guide |
useContext | Σ | 0..* | UsageContext | The context that the content is intended to support |
jurisdiction | Σ | 0..* | CodeableConcept | Intended jurisdiction for implementation guide (if applicable) Binding: Jurisdiction ValueSet (Extensible) |
purpose | T | 0..1 | markdown | Why this implementation guide is defined |
copyright | T | 0..1 | markdown | Use and/or publishing restrictions |
copyrightLabel | T | 0..1 | string | Copyright holder and year(s) |
packageId | Σ | 1..1 | id | NPM Package name for IG |
license | Σ | 0..1 | code | SPDX license code for this IG (or not-open-source) Binding: S P D X License (Required) |
fhirVersion | ΣC | 1..* | code | FHIR Version(s) this Implementation Guide targets Binding: FHIRVersion (Required) |
dependsOn | Σ | 0..* | BackboneElement | Another Implementation guide this depends on |
uri | Σ | 1..1 | canonical(ImplementationGuide) | Identity of the IG that this depends on |
packageId | Σ | 0..1 | id | NPM Package name for IG this depends on |
version | Σ | 0..1 | string | Version of the IG |
reason | 0..1 | markdown | Why dependency exists | |
global | Σ | 0..* | BackboneElement | Profiles that apply globally |
type | Σ | 1..1 | code | Type this profile applies to Binding: Resource Types (Required) |
profile | Σ | 1..1 | canonical(StructureDefinition) | Profile that all resources must conform to |
definition | C | 0..1 | BackboneElement | Information needed to build the IG + Rule: If a resource has a groupingId, it must refer to a grouping defined in the Implementation Guide |
grouping | C | 0..* | BackboneElement | Grouping used to present related resources in the IG |
name | T | 1..1 | string | Descriptive name for the package |
description | T | 0..1 | markdown | Human readable text describing the package |
resource | C | 0..* | BackboneElement | Resource in the implementation guide |
reference | 1..1 | Reference(Any) | Location of the resource | |
fhirVersion | C | 0..* | code | Versions this applies to (if different to IG) Binding: FHIRVersion (Required) |
name | T | 0..1 | string | Human readable name for the resource |
description | T | 0..1 | markdown | Reason why included in guide |
isExample | 0..1 | boolean | Is this an example | |
profile | 0..* | canonical(StructureDefinition) | Profile(s) this is an example of | |
groupingId | C | 0..1 | id | Grouping this is part of |
page | C | 0..1 | BackboneElement | Page/Section in the Guide + Rule: Source must be absent if 'generated' is generated |
source[x] | TC | 0..1 | Source for page | |
sourceUrl | url | |||
sourceString | string | |||
sourceMarkdown | markdown | |||
name | 1..1 | url | Name of the page when published | |
title | T | 1..1 | string | Short title shown for navigational assistance |
generation | C | 1..1 | code | html | markdown | xml | generated Binding: Guide Page Generation (Required) |
page | 0..* | see page | Nested Pages / Sections | |
parameter | 0..* | BackboneElement | Defines how IG is built by tools | |
code | 1..1 | Coding | Code that identifies parameter Binding: Guide Parameter Code (Extensible) | |
value | 1..1 | string | Value for named type | |
template | 0..* | BackboneElement | A template for building resources | |
code | 1..1 | code | Type of template specified | |
source | 1..1 | string | The source location for the template | |
scope | 0..1 | string | The scope in which the template applies | |
manifest | 0..1 | BackboneElement | Information about an assembled IG | |
rendering | Σ | 0..1 | url | Location of rendered implementation guide |
resource | Σ | 1..* | BackboneElement | Resource in the implementation guide |
reference | Σ | 1..1 | Reference(Any) | Location of the resource |
isExample | 0..1 | boolean | Is this an example | |
profile | 0..* | canonical(StructureDefinition) | Profile(s) this is an example of | |
relativePath | 0..1 | url | Relative path for page in IG | |
page | 0..* | BackboneElement | HTML page within the parent IG | |
name | 1..1 | string | HTML page name | |
title | 0..1 | string | Title of the page, for references | |
anchor | 0..* | string | Anchor available on the page | |
image | 0..* | string | Image within the IG | |
other | 0..* | string | Additional linkable file in IG | |
Documentation for this format |
See the Extensions for this resource
XML Template
<ImplementationGuide xmlns="http://hl7.org/fhir"> <!-- from Resource: id, meta, implicitRules, and language --> <!-- from DomainResource: text, contained, extension, and modifierExtension --> <url value="[uri]"/><!-- 1..1 Canonical identifier for this implementation guide, represented as a URI (globally unique) --> <identifier><!-- 0..* Identifier Additional identifier for the implementation guide (business identifier) --></identifier> <version value="[string]"/><!-- 0..1 Business version of the implementation guide --> <versionAlgorithm[x]><!-- 0..1 string|Coding How to compare versions --></versionAlgorithm[x]> <name value="[string]"/><!-- I 1..1 Name for this implementation guide (computer friendly) --> <title value="[string]"/><!-- 0..1 Name for this implementation guide (human friendly) --> <status value="[code]"/><!-- 1..1 draft | active | retired | unknown --> <experimental value="[boolean]"/><!-- 0..1 For testing purposes, not real usage --> <date value="[dateTime]"/><!-- 0..1 Date last changed --> <publisher value="[string]"/><!-- 0..1 Name of the publisher/steward (organization or individual) --> <contact><!-- 0..* ContactDetail Contact details for the publisher --></contact> <description value="[markdown]"/><!-- 0..1 Natural language description of the implementation guide --> <useContext><!-- 0..* UsageContext The context that the content is intended to support --></useContext> <jurisdiction><!-- 0..* CodeableConcept Intended jurisdiction for implementation guide (if applicable) --></jurisdiction> <purpose value="[markdown]"/><!-- 0..1 Why this implementation guide is defined --> <copyright value="[markdown]"/><!-- 0..1 Use and/or publishing restrictions --> <copyrightLabel value="[string]"/><!-- 0..1 Copyright holder and year(s) --> <packageId value="[id]"/><!-- 1..1 NPM Package name for IG --> <license value="[code]"/><!-- 0..1 SPDX license code for this IG (or not-open-source) --> <fhirVersion value="[code]"/><!-- I 1..* FHIR Version(s) this Implementation Guide targets --> <dependsOn> <!-- 0..* Another Implementation guide this depends on --> <uri><!-- 1..1 canonical(ImplementationGuide) Identity of the IG that this depends on --></uri> <packageId value="[id]"/><!-- 0..1 NPM Package name for IG this depends on --> <version value="[string]"/><!-- 0..1 Version of the IG --> <reason value="[markdown]"/><!-- 0..1 Why dependency exists --> </dependsOn> <global> <!-- 0..* Profiles that apply globally --> <type value="[code]"/><!-- 1..1 Type this profile applies to --> <profile><!-- 1..1 canonical(StructureDefinition) Profile that all resources must conform to --></profile> </global> <definition> <!-- I 0..1 Information needed to build the IG --> <grouping> <!-- I 0..* Grouping used to present related resources in the IG --> <name value="[string]"/><!-- 1..1 Descriptive name for the package --> <description value="[markdown]"/><!-- 0..1 Human readable text describing the package --> </grouping> <resource> <!-- I 0..* Resource in the implementation guide --> <reference><!-- 1..1 Reference(Any) Location of the resource --></reference> <fhirVersion value="[code]"/><!-- I 0..* Versions this applies to (if different to IG) --> <name value="[string]"/><!-- 0..1 Human readable name for the resource --> <description value="[markdown]"/><!-- 0..1 Reason why included in guide --> <isExample value="[boolean]"/><!-- 0..1 Is this an example --> <profile><!-- 0..* canonical(StructureDefinition) Profile(s) this is an example of --></profile> <groupingId value="[id]"/><!-- I 0..1 Grouping this is part of --> </resource> <page> <!-- 0..1 Page/Section in the Guide --> <source[x]><!-- I 0..1 url|string|markdown Source for page --></source[x]> <name value="[url]"/><!-- 1..1 Name of the page when published --> <title value="[string]"/><!-- 1..1 Short title shown for navigational assistance --> <generation value="[code]"/><!-- I 1..1 html | markdown | xml | generated --> <page><!-- 0..* Content as for ImplementationGuide.definition.page Nested Pages / Sections --></page> </page> <parameter> <!-- 0..* Defines how IG is built by tools --> <code><!-- 1..1 Coding Code that identifies parameter --></code> <value value="[string]"/><!-- 1..1 Value for named type --> </parameter> <template> <!-- 0..* A template for building resources --> <code value="[code]"/><!-- 1..1 Type of template specified --> <source value="[string]"/><!-- 1..1 The source location for the template --> <scope value="[string]"/><!-- 0..1 The scope in which the template applies --> </template> </definition> <manifest> <!-- 0..1 Information about an assembled IG --> <rendering value="[url]"/><!-- 0..1 Location of rendered implementation guide --> <resource> <!-- 1..* Resource in the implementation guide --> <reference><!-- 1..1 Reference(Any) Location of the resource --></reference> <isExample value="[boolean]"/><!-- 0..1 Is this an example --> <profile><!-- 0..* canonical(StructureDefinition) Profile(s) this is an example of --></profile> <relativePath value="[url]"/><!-- 0..1 Relative path for page in IG --> </resource> <page> <!-- 0..* HTML page within the parent IG --> <name value="[string]"/><!-- 1..1 HTML page name --> <title value="[string]"/><!-- 0..1 Title of the page, for references --> <anchor value="[string]"/><!-- 0..* Anchor available on the page --> </page> <image value="[string]"/><!-- 0..* Image within the IG --> <other value="[string]"/><!-- 0..* Additional linkable file in IG --> </manifest> </ImplementationGuide>
JSON Template
{ "resourceType" : "ImplementationGuide", // from Resource: id, meta, implicitRules, and language // from DomainResource: text, contained, extension, and modifierExtension "url" : "<uri>", // R! Canonical identifier for this implementation guide, represented as a URI (globally unique) "identifier" : [{ Identifier }], // Additional identifier for the implementation guide (business identifier) "version" : "<string>", // Business version of the implementation guide // versionAlgorithm[x]: How to compare versions. One of these 2: "versionAlgorithmString" : "<string>", "versionAlgorithmCoding" : { Coding }, "name" : "<string>", // I R! Name for this implementation guide (computer friendly) "title" : "<string>", // Name for this implementation guide (human friendly) "status" : "<code>", // R! draft | active | retired | unknown "experimental" : <boolean>, // For testing purposes, not real usage "date" : "<dateTime>", // Date last changed "publisher" : "<string>", // Name of the publisher/steward (organization or individual) "contact" : [{ ContactDetail }], // Contact details for the publisher "description" : "<markdown>", // Natural language description of the implementation guide "useContext" : [{ UsageContext }], // The context that the content is intended to support "jurisdiction" : [{ CodeableConcept }], // Intended jurisdiction for implementation guide (if applicable) "purpose" : "<markdown>", // Why this implementation guide is defined "copyright" : "<markdown>", // Use and/or publishing restrictions "copyrightLabel" : "<string>", // Copyright holder and year(s) "packageId" : "<id>", // R! NPM Package name for IG "license" : "<code>", // SPDX license code for this IG (or not-open-source) "fhirVersion" : ["<code>"], // I R! FHIR Version(s) this Implementation Guide targets "dependsOn" : [{ // Another Implementation guide this depends on "uri" : "<canonical(ImplementationGuide)>", // R! Identity of the IG that this depends on "packageId" : "<id>", // NPM Package name for IG this depends on "version" : "<string>", // Version of the IG "reason" : "<markdown>" // Why dependency exists }], "global" : [{ // Profiles that apply globally "type" : "<code>", // R! Type this profile applies to "profile" : "<canonical(StructureDefinition)>" // R! Profile that all resources must conform to }], "definition" : { // I Information needed to build the IG "grouping" : [{ // I Grouping used to present related resources in the IG "name" : "<string>", // R! Descriptive name for the package "description" : "<markdown>" // Human readable text describing the package }], "resource" : [{ // I Resource in the implementation guide "reference" : { Reference(Any) }, // R! Location of the resource "fhirVersion" : ["<code>"], // I Versions this applies to (if different to IG) "name" : "<string>", // Human readable name for the resource "description" : "<markdown>", // Reason why included in guide "isExample" : <boolean>, // Is this an example "profile" : ["<canonical(StructureDefinition)>"], // Profile(s) this is an example of "groupingId" : "<id>" // I Grouping this is part of }], "page" : { // Page/Section in the Guide // source[x]: Source for page. One of these 3: "sourceUrl" : "<url>", "sourceString" : "<string>", "sourceMarkdown" : "<markdown>", "name" : "<url>", // R! Name of the page when published "title" : "<string>", // R! Short title shown for navigational assistance "generation" : "<code>", // I R! html | markdown | xml | generated "page" : [{ Content as for ImplementationGuide.definition.page }] // Nested Pages / Sections }, "parameter" : [{ // Defines how IG is built by tools "code" : { Coding }, // R! Code that identifies parameter "value" : "<string>" // R! Value for named type }], "template" : [{ // A template for building resources "code" : "<code>", // R! Type of template specified "source" : "<string>", // R! The source location for the template "scope" : "<string>" // The scope in which the template applies }] }, "manifest" : { // Information about an assembled IG "rendering" : "<url>", // Location of rendered implementation guide "resource" : [{ // R! Resource in the implementation guide "reference" : { Reference(Any) }, // R! Location of the resource "isExample" : <boolean>, // Is this an example "profile" : ["<canonical(StructureDefinition)>"], // Profile(s) this is an example of "relativePath" : "<url>" // Relative path for page in IG }], "page" : [{ // HTML page within the parent IG "name" : "<string>", // R! HTML page name "title" : "<string>", // Title of the page, for references "anchor" : ["<string>"] // Anchor available on the page }], "image" : ["<string>"], // Image within the IG "other" : ["<string>"] // Additional linkable file in IG } }
Turtle Template
@prefix fhir: <http://hl7.org/fhir/> . [ a fhir:ImplementationGuide; fhir:nodeRole fhir:treeRoot; # if this is the parser root # from Resource: .id, .meta, .implicitRules, and .language # from DomainResource: .text, .contained, .extension, and .modifierExtension fhir:url [ uri ] ; # 1..1 Canonical identifier for this implementation guide, represented as a URI (globally unique) fhir:identifier ( [ Identifier ] ... ) ; # 0..* Additional identifier for the implementation guide (business identifier) fhir:version [ string ] ; # 0..1 Business version of the implementation guide # versionAlgorithm[x] : 0..1 How to compare versions. One of these 2 fhir:versionAlgorithm [ a fhir:string ; string ] fhir:versionAlgorithm [ a fhir:Coding ; Coding ] fhir:name [ string ] ; # 1..1 I Name for this implementation guide (computer friendly) fhir:title [ string ] ; # 0..1 Name for this implementation guide (human friendly) fhir:status [ code ] ; # 1..1 draft | active | retired | unknown fhir:experimental [ boolean ] ; # 0..1 For testing purposes, not real usage fhir:date [ dateTime ] ; # 0..1 Date last changed fhir:publisher [ string ] ; # 0..1 Name of the publisher/steward (organization or individual) fhir:contact ( [ ContactDetail ] ... ) ; # 0..* Contact details for the publisher fhir:description [ markdown ] ; # 0..1 Natural language description of the implementation guide fhir:useContext ( [ UsageContext ] ... ) ; # 0..* The context that the content is intended to support fhir:jurisdiction ( [ CodeableConcept ] ... ) ; # 0..* Intended jurisdiction for implementation guide (if applicable) fhir:purpose [ markdown ] ; # 0..1 Why this implementation guide is defined fhir:copyright [ markdown ] ; # 0..1 Use and/or publishing restrictions fhir:copyrightLabel [ string ] ; # 0..1 Copyright holder and year(s) fhir:packageId [ id ] ; # 1..1 NPM Package name for IG fhir:license [ code ] ; # 0..1 SPDX license code for this IG (or not-open-source) fhir:fhirVersion ( [ code ] ... ) ; # 1..* I FHIR Version(s) this Implementation Guide targets fhir:dependsOn ( [ # 0..* Another Implementation guide this depends on fhir:uri [ canonical(ImplementationGuide) ] ; # 1..1 Identity of the IG that this depends on fhir:packageId [ id ] ; # 0..1 NPM Package name for IG this depends on fhir:version [ string ] ; # 0..1 Version of the IG fhir:reason [ markdown ] ; # 0..1 Why dependency exists ] ... ) ; fhir:global ( [ # 0..* Profiles that apply globally fhir:type [ code ] ; # 1..1 Type this profile applies to fhir:profile [ canonical(StructureDefinition) ] ; # 1..1 Profile that all resources must conform to ] ... ) ; fhir:definition [ # 0..1 I Information needed to build the IG fhir:grouping ( [ # 0..* I Grouping used to present related resources in the IG fhir:name [ string ] ; # 1..1 Descriptive name for the package fhir:description [ markdown ] ; # 0..1 Human readable text describing the package ] ... ) ; fhir:resource ( [ # 0..* I Resource in the implementation guide fhir:reference [ Reference(Any) ] ; # 1..1 Location of the resource fhir:fhirVersion ( [ code ] ... ) ; # 0..* I Versions this applies to (if different to IG) fhir:name [ string ] ; # 0..1 Human readable name for the resource fhir:description [ markdown ] ; # 0..1 Reason why included in guide fhir:isExample [ boolean ] ; # 0..1 Is this an example fhir:profile ( [ canonical(StructureDefinition) ] ... ) ; # 0..* Profile(s) this is an example of fhir:groupingId [ id ] ; # 0..1 I Grouping this is part of ] ... ) ; fhir:page [ # 0..1 Page/Section in the Guide # source[x] : 0..1 I Source for page. One of these 3 fhir:source [ a fhir:url ; url ] fhir:source [ a fhir:string ; string ] fhir:source [ a fhir:markdown ; markdown ] fhir:name [ url ] ; # 1..1 Name of the page when published fhir:title [ string ] ; # 1..1 Short title shown for navigational assistance fhir:generation [ code ] ; # 1..1 I html | markdown | xml | generated fhir:page ( [ See ImplementationGuide.definition.page ] ... ) ; # 0..* Nested Pages / Sections ] ; fhir:parameter ( [ # 0..* Defines how IG is built by tools fhir:code [ Coding ] ; # 1..1 Code that identifies parameter fhir:value [ string ] ; # 1..1 Value for named type ] ... ) ; fhir:template ( [ # 0..* A template for building resources fhir:code [ code ] ; # 1..1 Type of template specified fhir:source [ string ] ; # 1..1 The source location for the template fhir:scope [ string ] ; # 0..1 The scope in which the template applies ] ... ) ; ] ; fhir:manifest [ # 0..1 Information about an assembled IG fhir:rendering [ url ] ; # 0..1 Location of rendered implementation guide fhir:resource ( [ # 1..* Resource in the implementation guide fhir:reference [ Reference(Any) ] ; # 1..1 Location of the resource fhir:isExample [ boolean ] ; # 0..1 Is this an example fhir:profile ( [ canonical(StructureDefinition) ] ... ) ; # 0..* Profile(s) this is an example of fhir:relativePath [ url ] ; # 0..1 Relative path for page in IG ] ... ) ; fhir:page ( [ # 0..* HTML page within the parent IG fhir:name [ string ] ; # 1..1 HTML page name fhir:title [ string ] ; # 0..1 Title of the page, for references fhir:anchor ( [ string ] ... ) ; # 0..* Anchor available on the page ] ... ) ; fhir:image ( [ string ] ... ) ; # 0..* Image within the IG fhir:other ( [ string ] ... ) ; # 0..* Additional linkable file in IG ] ; ]
Changes since Release 4
ImplementationGuide | |
ImplementationGuide.identifier |
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ImplementationGuide.versionAlgorithm[x] |
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ImplementationGuide.purpose |
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ImplementationGuide.copyrightLabel |
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ImplementationGuide.dependsOn.reason |
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ImplementationGuide.definition.grouping.description |
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ImplementationGuide.definition.resource |
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ImplementationGuide.definition.resource.description |
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ImplementationGuide.definition.resource.isExample |
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ImplementationGuide.definition.resource.profile |
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ImplementationGuide.definition.page.source[x] |
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ImplementationGuide.definition.page.name |
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ImplementationGuide.definition.parameter.code |
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ImplementationGuide.manifest.resource.isExample |
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ImplementationGuide.manifest.resource.profile |
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ImplementationGuide.definition.resource.example[x] |
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ImplementationGuide.definition.page.name[x] |
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ImplementationGuide.manifest.resource.example[x] |
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See the Full Difference for further information
This analysis is available as XML or JSON.
See R3 <--> R4 Conversion Maps (status = 1 test that all execute ok. All tests pass round-trip testing and 1 r3 resources are invalid (0 errors).)
Additional definitions: Master Definition XML + JSON, XML Schema/Schematron + JSON Schema, ShEx (for Turtle) , the spreadsheet version & the dependency analysis
Path | ValueSet | Type | Documentation |
---|---|---|---|
ImplementationGuide.versionAlgorithm[x] | VersionAlgorithm | Extensible | Indicates the mechanism used to compare versions to determine which is more current. |
ImplementationGuide.status | PublicationStatus | Required | The lifecycle status of an artifact. |
ImplementationGuide.jurisdiction | JurisdictionValueSet | Extensible | This value set defines a base set of codes for country, country subdivision and region for indicating where a resource is intended to be used. Note: The codes for countries and country subdivisions are taken from ISO 3166 while the codes for "supra-national" regions are from UN Standard country or area codes for statistical use (M49) . |
ImplementationGuide.license | SPDXLicense | Required | The license that applies to an Implementation Guide (using an SPDX license Identifiers, or 'not-open-source'). The binding is required but new SPDX license Identifiers are allowed to be used (https://spdx.org/licenses/). |
ImplementationGuide.fhirVersion | FHIRVersion | Required | All published FHIR Versions. |
ImplementationGuide.global.type | ResourceType | Required | Concrete FHIR Resource Types |
ImplementationGuide.definition.resource.fhirVersion | FHIRVersion | Required | All published FHIR Versions. |
ImplementationGuide.definition.page.generation | GuidePageGeneration | Required | A code that indicates how the page is generated. |
ImplementationGuide.definition.parameter.code | GuideParameterCode | Extensible | Codes used to define implementation guide parameters |
UniqueKey | Level | Location | Description | Expression |
cnl-0 | Warning | (base) | Name should be usable as an identifier for the module by machine processing applications such as code generation | name.exists() implies name.matches('^[A-Z]([A-Za-z0-9_]){1,254}$') |
cnl-1 | Warning | ImplementationGuide.url | URL should not contain | or # - these characters make processing canonical references problematic | exists() implies matches('^[^|# ]+$') |
ig-1 | Rule | ImplementationGuide.definition | If a resource has a groupingId, it must refer to a grouping defined in the Implementation Guide | resource.groupingId.all(%context.grouping.id contains $this) |
ig-2 | Rule | (base) | If a resource has a fhirVersion, it must be one of the versions defined for the Implementation Guide | definition.resource.fhirVersion.all(%context.fhirVersion contains $this) |
ig-3 | Rule | ImplementationGuide.definition.page | Source must be absent if 'generated' is generated | generation='generated' implies source.empty() |
Implementation Guides are published through the FHIR Package distribution system. For further details, see the FHIR NPM Packages.
Implementation Guides can be produced using any tooling that produces a human readable output and a package that includes an ImplementationGuide along with all the supporting resources it refers to, and their dependencies. Note that dependencies included in other packages that the Implementation guide identifies as dependencies are not included in the package.
See Confluence for a list of tools that can assist with authoring implementation guides. HL7 publishes a Guidance Implementation Guide that provides specific guidance on best practices around IG creation as well as information about some of the tooling extensions and capabilities relevant to creation and publication of implementation guides. Note that this documentation mixes general documentation about the design of implementation guides with tooling specific advice based on one particular tool.
Implementation Guides are packages of both computer processible content (resources) and human readable documentation (html). The resources typically specify some combination of:
Note that any kinds of resources can be included; these are just the common uses.
In addition, in the human readable portions, implementation guides often:
Most implementation guides target a single version - that is, they describe how to use a particular version, and all the profiles, value sets and examples they contain etc. are valid for that particular version.
In other cases, however, implementation of an implementation guide is not confined to a single version. Typically, the requirement to support multiple versions arises as implementation matures and different implementation communities are stuck at different versions by regulation or market dynamics. Applications may be stuck at different versions of the specification. See Managing Multiple Versions for further information about cross-version support.
For this reason, implementation guides might describe how to use multiple different versions of FHIR for the same purpose. The different versions might have different profiles, extensions, and examples, while sharing common value set definitions, for example. For some reasons, profiles and examples could be common across all versions. And an implementation guide will generally have a lot of common narrative describing the problem, security approaches, and other deployment information irrespective of specific FHIR versions.
An implementation guide specifies which versions of FHIR it describes in the ImplementationGuide.fhirVersion property:
"fhirVersion" : ["4.0", "5.0"],
This specifies that the implementation guide applies to both Release 4 and Release 5 . Note that the patch version (".1" for Release 3) is omitted, since the patch releases never make changes that make any difference to Implementation Guides.
Note that it is possible to have an Implementation Guide that declares support for one version and imports an Implementation Guide that declares support for a different version. It is up to the importing IG ad/or the tooling that supports Implementation Guides to determine whether it's safe and/or appropriate to reference the different resources from the new IG, and what to make of this.
As yet, there is no experience with multi-version implementation guides and current publication tooling does not support creation of such IGs. As we work to evolve the tools to provide such support, additional guidance on how such guides should be created, what types of content can safely be shared across versions, and how such sharing should occur will be forthcoming.
An implementation guide can define default profiles using ImplementationGuide.global
- these are profiles that apply to any resource that
does not otherwise have an explicit profile assigned by the implementation guide. Default profiles
are always references to profiles (StructureDefinition resources)
that are also contained in the resources. By defining default profiles, an implementation guide
can save itself from exhaustively defining profiles on every resource type just to profile every
reference to a particular resource type.
Note that a resource can conform to the default profile by conforming to any profile derived from it.
Search parameters for this resource. See also the full list of search parameters for this resource, and check the Extensions registry for search parameters on extensions related to this resource. The common parameters also apply. See Searching for more information about searching in REST, messaging, and services.
Name | Type | Description | Expression | In Common |
context | token | A use context assigned to the implementation guide | (ImplementationGuide.useContext.value.ofType(CodeableConcept)) | 30 Resources |
context-quantity | quantity | A quantity- or range-valued use context assigned to the implementation guide | (ImplementationGuide.useContext.value.ofType(Quantity)) | (ImplementationGuide.useContext.value.ofType(Range)) | 30 Resources |
context-type | token | A type of use context assigned to the implementation guide | ImplementationGuide.useContext.code | 30 Resources |
context-type-quantity | composite | A use context type and quantity- or range-based value assigned to the implementation guide | On ImplementationGuide.useContext: context-type: code context-quantity: value.ofType(Quantity) | value.ofType(Range) | 30 Resources |
context-type-value | composite | A use context type and value assigned to the implementation guide | On ImplementationGuide.useContext: context-type: code context: value.ofType(CodeableConcept) | 30 Resources |
date | date | The implementation guide publication date | ImplementationGuide.date | 30 Resources |
depends-on | reference | Identity of the IG that this depends on | ImplementationGuide.dependsOn.uri (ImplementationGuide) | |
description | string | The description of the implementation guide | ImplementationGuide.description | 28 Resources |
experimental | token | For testing purposes, not real usage | ImplementationGuide.experimental | |
global | reference | Profile that all resources must conform to | ImplementationGuide.global.profile (StructureDefinition) | |
identifier N | token | External identifier for the implementation guide | ImplementationGuide.identifier | 33 Resources |
jurisdiction | token | Intended jurisdiction for the implementation guide | ImplementationGuide.jurisdiction | 26 Resources |
name | string | Computationally friendly name of the implementation guide | ImplementationGuide.name | 26 Resources |
publisher | string | Name of the publisher of the implementation guide | ImplementationGuide.publisher | 30 Resources |
resource | reference | Location of the resource | ImplementationGuide.definition.resource.reference (Any) | |
status | token | The current status of the implementation guide | ImplementationGuide.status | 34 Resources |
title | string | The human-friendly name of the implementation guide | ImplementationGuide.title | 27 Resources |
url | uri | The uri that identifies the implementation guide | ImplementationGuide.url | 33 Resources |
version | token | The business version of the implementation guide | ImplementationGuide.version | 30 Resources |