#1

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#2

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#3

POST https://tx.fhir.org/r4/ValueSet/$validate-code? HTTP/1.1
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Each code provides sufficient information to allow any potential document consumer to know if it will be able to process the document. The codes are sufficiently specific to ensure processing/display by identifying a document encoding, structure and template. For example, formatCodes can be used in the FHIR DocumentReference resource to characterize the document being referenced.","copyright":"This material derives from the HL7 Terminology THO. THO is copyright ©1989+ Health Level Seven International and is made available under the CC0 designation. 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etag:W/"e08-qJkmwQMhKGz5OOzCVwPbfZd0mr8"
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{"resourceType":"Parameters","parameter":[{"name":"result","valueBoolean":false},{"name":"system","valueUri":"http://dicom.nema.org/resources/ontology/DCMUID"},{"name":"x-caused-by-unknown-system","valueCanonical":"http://dicom.nema.org/resources/ontology/DCMUID"},{"name":"code","valueCode":"1.2.840.10008.5.1.4.1.1.88.59"},{"name":"message","valueString":"A definition for CodeSystem 'http://dicom.nema.org/resources/ontology/DCMUID' could not be found, so the code cannot be validated"},{"name":"issues","resource":{"resourceType":"OperationOutcome","issue":[{"severity":"error","code":"not-found","details":{"text":"A definition for CodeSystem 'http://dicom.nema.org/resources/ontology/DCMUID' could not be found, so the code cannot be validated","coding":[{"system":"http://hl7.org/fhir/tools/CodeSystem/tx-issue-type","code":"not-found"}]},"expression":["Coding.system"],"extension":[{"url":"http://hl7.org/fhir/StructureDefinition/operationoutcome-message-id","valueString":"UNKNOWN_CODESYSTEM"}]}]}},{"name":"diagnostics","valueString":"0ms tx-op\n2ms http://ihe.net/fhir/ihe.formatcode.fhir/ValueSet/formatcode|1.5.0: Analysing http://ihe.net/fhir/ihe.formatcode.fhir/ValueSet/formatcode|1.5.0 for validation purposes\n2ms http://ihe.net/fhir/ihe.formatcode.fhir/ValueSet/formatcode|1.5.0: Parameters: disp-lang=en-US, generate-narrative, default-to-latest\n2ms http://ihe.net/fhir/ihe.formatcode.fhir/ValueSet/formatcode|1.5.0: Prepare include[0]: \"(http://ihe.net/fhir/ihe.formatcode.fhir/CodeSystem/formatcode)\"\n2ms http://ihe.net/fhir/ihe.formatcode.fhir/ValueSet/formatcode|1.5.0: CodeSystem found: \"http://ihe.net/fhir/ihe.formatcode.fhir/CodeSystem/formatcode|1.5.0\"\n2ms http://ihe.net/fhir/ihe.formatcode.fhir/ValueSet/formatcode|1.5.0: Prepare include[1]: \"(http://terminology.hl7.org/CodeSystem/v3-HL7DocumentFormatCodes)\"\n2ms http://ihe.net/fhir/ihe.formatcode.fhir/ValueSet/formatcode|1.5.0: CodeSystem found: \"http://terminology.hl7.org/CodeSystem/v3-HL7DocumentFormatCodes|4.1.0\"\n2ms http://ihe.net/fhir/ihe.formatcode.fhir/ValueSet/formatcode|1.5.0: Prepare include[2]: \"(http://dicom.nema.org/resources/ontology/DCMUID)(1.2.840.10008.5.1.4.1.1.88.59)\"\n2ms http://ihe.net/fhir/ihe.formatcode.fhir/ValueSet/formatcode|1.5.0: CodeSystem version undefined not found: \"http://dicom.nema.org/resources/ontology/DCMUID\"\n2ms http://ihe.net/fhir/ihe.formatcode.fhir/ValueSet/formatcode|1.5.0: Prepare include[3]: \"(urn:ietf:rfc:3986)(http://hl7.org/fhir/uv/ips/StructureDefinition/Bundle-uv-ips)\"\n2ms http://ihe.net/fhir/ihe.formatcode.fhir/ValueSet/formatcode|1.5.0: CodeSystem found: \"urn:ietf:rfc:3986|null\"\n2ms http://ihe.net/fhir/ihe.formatcode.fhir/ValueSet/formatcode|1.5.0: Validate \"[http://dicom.nema.org/resources/ontology/DCMUID#1.2.840.10008.5.1.4.1.1.88.59 (\"Key Object Selection Document\")]\"\n2ms http://ihe.net/fhir/ihe.formatcode.fhir/ValueSet/formatcode|1.5.0: Check \"http://dicom.nema.org/resources/ontology/DCMUID#1.2.840.10008.5.1.4.1.1.88.59\"\n2ms http://ihe.net/fhir/ihe.formatcode.fhir/ValueSet/formatcode|1.5.0: Include for http://ihe.net/fhir/ihe.formatcode.fhir/CodeSystem/formatcode not considered for \"http://dicom.nema.org/resources/ontology/DCMUID\"\n2ms http://ihe.net/fhir/ihe.formatcode.fhir/ValueSet/formatcode|1.5.0: Include for http://terminology.hl7.org/CodeSystem/v3-HL7DocumentFormatCodes not considered for \"http://dicom.nema.org/resources/ontology/DCMUID\"\n2ms http://ihe.net/fhir/ihe.formatcode.fhir/ValueSet/formatcode|1.5.0: CodeSystem not found: http://dicom.nema.org/resources/ontology/DCMUID"}]}

#4

POST https://tx.fhir.org/r4/CodeSystem/$validate-code? HTTP/1.1
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Content-Type: application/fhir+json; fhirVersion=4.0;charset=UTF-8
X-Cache-Id: 2cfa61e8-8c6b-40e9-94f4-09e06c968284
User-Agent: fhir/publisher

{"resourceType":"Parameters","parameter":[{"name":"coding","valueCoding":{"system":"http://hl7.eu/fhir/eu-health-data-api/CodeSystem/eehrxf-document-priority-category-cs","code":"Medical-Imaging","display":"Medical-Imaging"}},{"name":"displayLanguage","valueString":"en-US"},{"name":"default-to-latest-version","valueBoolean":true},{"name":"x-system-cache-id","valueString":"dc8fd4bc-091a-424a-8a3b-6198ef146891"},{"name":"diagnostics","valueBoolean":true}]}

200
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etag:W/"47b-Qs/cQlpFVhfXecKkFZqsDDNoPEw"
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{"resourceType":"Parameters","parameter":[{"name":"issues","resource":{"resourceType":"OperationOutcome","issue":[{"severity":"error","code":"not-found","details":{"text":"A definition for CodeSystem 'http://hl7.eu/fhir/eu-health-data-api/CodeSystem/eehrxf-document-priority-category-cs' could not be found, so the code cannot be validated","coding":[{"system":"http://hl7.org/fhir/tools/CodeSystem/tx-issue-type","code":"not-found"}]},"expression":["Coding.system"],"extension":[{"url":"http://hl7.org/fhir/StructureDefinition/operationoutcome-message-id","valueString":"UNKNOWN_CODESYSTEM"}]}]}},{"name":"result","valueBoolean":false},{"name":"message","valueString":"A definition for CodeSystem 'http://hl7.eu/fhir/eu-health-data-api/CodeSystem/eehrxf-document-priority-category-cs' could not be found, so the code cannot be validated"},{"name":"system","valueUri":"http://hl7.eu/fhir/eu-health-data-api/CodeSystem/eehrxf-document-priority-category-cs"},{"name":"code","valueCode":"Medical-Imaging"},{"name":"x-caused-by-unknown-system","valueCanonical":"http://hl7.eu/fhir/eu-health-data-api/CodeSystem/eehrxf-document-priority-category-cs"}]}

#5

POST https://tx.fhir.org/r4/$cache-control?mode=end HTTP/1.1
Accept: application/fhir+json; fhirVersion=4.0
Content-Type: application/fhir+json; fhirVersion=4.0;charset=UTF-8
X-Cache-Id: 2cfa61e8-8c6b-40e9-94f4-09e06c968284
User-Agent: fhir/publisher

{"resourceType":"Parameters"}

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date:Fri, 04 Sep 2026 00:54:10 GMT
etag:W/"2c-x1uJoaQHjLTPHoTrltn2q6mUG9w"
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{"resourceType":"Parameters","parameter":[]}