#1
GET https://tx.fhir.org/r4/metadata HTTP/1.0 Accept: application/fhir+json; fhirVersion=4.0 User-Agent: fhir/publisher
200
access-control-allow-methods:GET, POST, PUT, PATCH, DELETE
access-control-allow-origin:*
access-control-expose-headers:Content-Location, Location
cache-control:public, max-age=600
connection:keep-alive
content-length:4378
content-type:application/fhir+json
date:Tue, 16 Dec 2025 10:04:08 GMT
pragma:no-cache
server:nginx
x-request-id:252-264075
{"resourceType" : "CapabilityStatement","id" : "FhirServer","text" : {"status" : "generated","div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><h2>Local User Conformance Statement</h2><p>FHIR v4.0.1 released 20251208221453.000Z. Server version 4.0.7 built 20251208221453.000Z</p><table class=\"grid\"><tr><th>Resource Type</th><th>Profile</th><th>Read</th><th>V-Read</th><th>Search</th><th>Update</th><th>Updates</th><th>Create</th><th>Delete</th><th>History</th></tr>\n</table>\n<p>Operations</p>\n<ul>\n <li>expand: see OperationDefinition/fso-expand</li>\n <li>lookup: see OperationDefinition/fso-lookup</li>\n <li>subsumes: see OperationDefinition/fso-subsumes</li>\n <li>validate-code: see OperationDefinition/fso-validate-code</li>\n <li>batch-validate-code: see OperationDefinition/fso-batch-validate-code</li>\n <li>translate: see OperationDefinition/fso-translate</li>\n <li>closure: see OperationDefinition/fso-closure</li>\n <li>versions: see OperationDefinition/fso-versions</li>\n</ul>\n</div>"},"extension" : [{"extension" : [{"url" : "definition","valueCanonical" : "http://hl7.org/fhir/uv/tx-tests/FeatureDefinition/test-version"},{"url" : "value","valueCode" : "1.8.0"},{"extension" : [{"url" : "name","valueCode" : "mode"},{"url" : "value","valueCode" : "tx.fhir.org"}],"url" : "qualifier"}],"url" : "http://hl7.org/fhir/uv/application-feature/StructureDefinition/feature"},{"extension" : [{"url" : "definition","valueCanonical" : "http://hl7.org/fhir/uv/tx-ecosystem/FeatureDefinition/CodeSystemAsParameter"},{"url" : "value","valueBoolean" : true}],"url" : "http://hl7.org/fhir/uv/application-feature/StructureDefinition/feature"}],"url" : "http://tx.fhir.org/r4/CapabilityStatement/tx","version" : "4.0.1-4.0.7","name" : "FHIRReferenceServer","title" : "FHIR Reference Server Conformance Statement","status" : "active","date" : "2025-12-16T10:04:08.802Z","contact" : [{"telecom" : [{"system" : "other","value" : "http://healthintersections.com.au/"}]}],"description" : "Standard Conformance Statement for the open source Reference FHIR Server provided by Health Intersections","kind" : "instance","instantiates" : ["http://hl7.org/fhir/CapabilityStatement/terminology-server","http://hl7.org/fhir/CapabilityStatement/terminology-server"],"software" : {"name" : "HealthIntersections Server","version" : "4.0.7","releaseDate" : "2025-12-08T22:14:53.000Z"},"implementation" : {"description" : "FHIR Server running at http://tx.fhir.org/r4","url" : "http://tx.fhir.org/r4"},"fhirVersion" : "4.0.1","format" : ["application/fhir+xml","application/fhir+json"],"rest" : [{"mode" : "server","security" : {"cors" : true},"resource" : [{"type" : "CodeSystem","interaction" : [{"code" : "read","documentation" : "Read a code system"},{"code" : "search-type","documentation" : "Search the code systems. Not that there a few major code systems that are not available through this API (SCT, LOINC etc)"}],"operation" : [{"name" : "validate-code","definition" : "http://hl7.org/fhir/OperationDefinition/CodeSystem-validate-code"},{"name" : "lookup","definition" : "http://hl7.org/fhir/OperationDefinition/CodeSystem-lookup"}]},{"type" : "ValueSet","interaction" : [{"code" : "read","documentation" : "Read a ValueSet"},{"code" : "search-type","documentation" : "Search the value sets"}],"operation" : [{"name" : "validate-code","definition" : "http://hl7.org/fhir/OperationDefinition/ValueSet-validate-code"},{"name" : "expand","definition" : "http://hl7.org/fhir/OperationDefinition/ValueSet-expand"}]}],"interaction" : [{"code" : "transaction"}],"operation" : [{"name" : "expand","definition" : "http://hl7.org/fhir/OperationDefinition/ValueSet-expand"},{"name" : "lookup","definition" : "http://hl7.org/fhir/OperationDefinition/ValueSet-lookup"},{"name" : "subsumes","definition" : "http://hl7.org/fhir/OperationDefinition/CodeSystem-subsumes"},{"name" : "validate-code","definition" : "http://hl7.org/fhir/OperationDefinition/Resource-validate-code"},{"name" : "batch-validate-code","definition" : "http://hl7.org/fhir/OperationDefinition/Resource-batch-validate-code"},{"name" : "translate","definition" : "http://hl7.org/fhir/OperationDefinition/ConceptMap-translate"},{"name" : "closure","definition" : "http://hl7.org/fhir/OperationDefinition/ConceptMap-closure"},{"name" : "versions","definition" : "http://tx.fhir.org/r4/OperationDefinition/fso-versions"}]}]}
#2
GET https://tx.fhir.ch/r4/metadata HTTP/1.0 Accept: application/fhir+json; fhirVersion=4.0 User-Agent: fhir/publisher
200
access-control-allow-methods:GET, POST, PUT, PATCH, DELETE
access-control-allow-origin:*
access-control-expose-headers:Content-Location, Location
cache-control:public, max-age=600
content-length:4391
content-type:application/fhir+json
date:Tue, 16 Dec 2025 10:04:25 GMT
pragma:no-cache
server:Health Intersections FHIR Server
x-request-id:60-134288
{"resourceType" : "CapabilityStatement","id" : "FhirServer","text" : {"status" : "generated","div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><h2>jose Conformance Statement</h2><p>FHIR v4.0.1 released 20251130172708.466Z. Server version 4.0.7-SNAPSHOT built 20251130172708.466Z</p><table class=\"grid\"><tr><th>Resource Type</th><th>Profile</th><th>Read</th><th>V-Read</th><th>Search</th><th>Update</th><th>Updates</th><th>Create</th><th>Delete</th><th>History</th></tr>\n</table>\n<p>Operations</p>\n<ul>\n <li>expand: see OperationDefinition/fso-expand</li>\n <li>lookup: see OperationDefinition/fso-lookup</li>\n <li>subsumes: see OperationDefinition/fso-subsumes</li>\n <li>validate-code: see OperationDefinition/fso-validate-code</li>\n <li>batch-validate-code: see OperationDefinition/fso-batch-validate-code</li>\n <li>translate: see OperationDefinition/fso-translate</li>\n <li>closure: see OperationDefinition/fso-closure</li>\n <li>versions: see OperationDefinition/fso-versions</li>\n</ul>\n</div>"},"extension" : [{"extension" : [{"url" : "definition","valueCanonical" : "http://hl7.org/fhir/uv/tx-tests/FeatureDefinition/test-version"},{"url" : "value","valueCode" : "1.8.0"},{"extension" : [{"url" : "name","valueCode" : "mode"},{"url" : "value","valueCode" : "tx.fhir.org"}],"url" : "qualifier"}],"url" : "http://hl7.org/fhir/uv/application-feature/StructureDefinition/feature"},{"extension" : [{"url" : "definition","valueCanonical" : "http://hl7.org/fhir/uv/tx-ecosystem/FeatureDefinition/CodeSystemAsParameter"},{"url" : "value","valueBoolean" : true}],"url" : "http://hl7.org/fhir/uv/application-feature/StructureDefinition/feature"}],"url" : "http://localhost/r4/CapabilityStatement/tx","version" : "4.0.1-4.0.7-SNAPSHOT","name" : "FHIRReferenceServer","title" : "FHIR Reference Server Conformance Statement","status" : "active","date" : "2025-12-16T10:04:25.001Z","contact" : [{"telecom" : [{"system" : "other","value" : "http://healthintersections.com.au/"}]}],"description" : "Standard Conformance Statement for the open source Reference FHIR Server provided by Health Intersections","kind" : "instance","instantiates" : ["http://hl7.org/fhir/CapabilityStatement/terminology-server","http://hl7.org/fhir/CapabilityStatement/terminology-server"],"software" : {"name" : "HealthIntersections Server","version" : "4.0.7-SNAPSHOT","releaseDate" : "2025-11-30T17:27:08.466Z"},"implementation" : {"description" : "FHIR Server running at http://localhost/r4","url" : "http://localhost/r4"},"fhirVersion" : "4.0.1","format" : ["application/fhir+xml","application/fhir+json"],"rest" : [{"mode" : "server","security" : {"cors" : true},"resource" : [{"type" : "CodeSystem","interaction" : [{"code" : "read","documentation" : "Read a code system"},{"code" : "search-type","documentation" : "Search the code systems. Not that there a few major code systems that are not available through this API (SCT, LOINC etc)"}],"operation" : [{"name" : "validate-code","definition" : "http://hl7.org/fhir/OperationDefinition/CodeSystem-validate-code"},{"name" : "lookup","definition" : "http://hl7.org/fhir/OperationDefinition/CodeSystem-lookup"}]},{"type" : "ValueSet","interaction" : [{"code" : "read","documentation" : "Read a ValueSet"},{"code" : "search-type","documentation" : "Search the value sets"}],"operation" : [{"name" : "validate-code","definition" : "http://hl7.org/fhir/OperationDefinition/ValueSet-validate-code"},{"name" : "expand","definition" : "http://hl7.org/fhir/OperationDefinition/ValueSet-expand"}]}],"interaction" : [{"code" : "transaction"}],"operation" : [{"name" : "expand","definition" : "http://hl7.org/fhir/OperationDefinition/ValueSet-expand"},{"name" : "lookup","definition" : "http://hl7.org/fhir/OperationDefinition/ValueSet-lookup"},{"name" : "subsumes","definition" : "http://hl7.org/fhir/OperationDefinition/CodeSystem-subsumes"},{"name" : "validate-code","definition" : "http://hl7.org/fhir/OperationDefinition/Resource-validate-code"},{"name" : "batch-validate-code","definition" : "http://hl7.org/fhir/OperationDefinition/Resource-batch-validate-code"},{"name" : "translate","definition" : "http://hl7.org/fhir/OperationDefinition/ConceptMap-translate"},{"name" : "closure","definition" : "http://hl7.org/fhir/OperationDefinition/ConceptMap-closure"},{"name" : "versions","definition" : "http://localhost/r4/OperationDefinition/fso-versions"}]}]}
#3
GET https://tx.fhir.org/r4/metadata HTTP/1.0 Accept: application/fhir+json; fhirVersion=4.0 User-Agent: fhir/publisher
200
access-control-allow-methods:GET, POST, PUT, PATCH, DELETE
access-control-allow-origin:*
access-control-expose-headers:Content-Location, Location
cache-control:public, max-age=600
connection:keep-alive
content-length:4378
content-type:application/fhir+json
date:Tue, 16 Dec 2025 10:04:46 GMT
pragma:no-cache
server:nginx
x-request-id:252-264454
{"resourceType" : "CapabilityStatement","id" : "FhirServer","text" : {"status" : "generated","div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><h2>Local User Conformance Statement</h2><p>FHIR v4.0.1 released 20251208221453.000Z. Server version 4.0.7 built 20251208221453.000Z</p><table class=\"grid\"><tr><th>Resource Type</th><th>Profile</th><th>Read</th><th>V-Read</th><th>Search</th><th>Update</th><th>Updates</th><th>Create</th><th>Delete</th><th>History</th></tr>\n</table>\n<p>Operations</p>\n<ul>\n <li>expand: see OperationDefinition/fso-expand</li>\n <li>lookup: see OperationDefinition/fso-lookup</li>\n <li>subsumes: see OperationDefinition/fso-subsumes</li>\n <li>validate-code: see OperationDefinition/fso-validate-code</li>\n <li>batch-validate-code: see OperationDefinition/fso-batch-validate-code</li>\n <li>translate: see OperationDefinition/fso-translate</li>\n <li>closure: see OperationDefinition/fso-closure</li>\n <li>versions: see OperationDefinition/fso-versions</li>\n</ul>\n</div>"},"extension" : [{"extension" : [{"url" : "definition","valueCanonical" : "http://hl7.org/fhir/uv/tx-tests/FeatureDefinition/test-version"},{"url" : "value","valueCode" : "1.8.0"},{"extension" : [{"url" : "name","valueCode" : "mode"},{"url" : "value","valueCode" : "tx.fhir.org"}],"url" : "qualifier"}],"url" : "http://hl7.org/fhir/uv/application-feature/StructureDefinition/feature"},{"extension" : [{"url" : "definition","valueCanonical" : "http://hl7.org/fhir/uv/tx-ecosystem/FeatureDefinition/CodeSystemAsParameter"},{"url" : "value","valueBoolean" : true}],"url" : "http://hl7.org/fhir/uv/application-feature/StructureDefinition/feature"}],"url" : "http://tx.fhir.org/r4/CapabilityStatement/tx","version" : "4.0.1-4.0.7","name" : "FHIRReferenceServer","title" : "FHIR Reference Server Conformance Statement","status" : "active","date" : "2025-12-16T10:04:46.271Z","contact" : [{"telecom" : [{"system" : "other","value" : "http://healthintersections.com.au/"}]}],"description" : "Standard Conformance Statement for the open source Reference FHIR Server provided by Health Intersections","kind" : "instance","instantiates" : ["http://hl7.org/fhir/CapabilityStatement/terminology-server","http://hl7.org/fhir/CapabilityStatement/terminology-server"],"software" : {"name" : "HealthIntersections Server","version" : "4.0.7","releaseDate" : "2025-12-08T22:14:53.000Z"},"implementation" : {"description" : "FHIR Server running at http://tx.fhir.org/r4","url" : "http://tx.fhir.org/r4"},"fhirVersion" : "4.0.1","format" : ["application/fhir+xml","application/fhir+json"],"rest" : [{"mode" : "server","security" : {"cors" : true},"resource" : [{"type" : "CodeSystem","interaction" : [{"code" : "read","documentation" : "Read a code system"},{"code" : "search-type","documentation" : "Search the code systems. Not that there a few major code systems that are not available through this API (SCT, LOINC etc)"}],"operation" : [{"name" : "validate-code","definition" : "http://hl7.org/fhir/OperationDefinition/CodeSystem-validate-code"},{"name" : "lookup","definition" : "http://hl7.org/fhir/OperationDefinition/CodeSystem-lookup"}]},{"type" : "ValueSet","interaction" : [{"code" : "read","documentation" : "Read a ValueSet"},{"code" : "search-type","documentation" : "Search the value sets"}],"operation" : [{"name" : "validate-code","definition" : "http://hl7.org/fhir/OperationDefinition/ValueSet-validate-code"},{"name" : "expand","definition" : "http://hl7.org/fhir/OperationDefinition/ValueSet-expand"}]}],"interaction" : [{"code" : "transaction"}],"operation" : [{"name" : "expand","definition" : "http://hl7.org/fhir/OperationDefinition/ValueSet-expand"},{"name" : "lookup","definition" : "http://hl7.org/fhir/OperationDefinition/ValueSet-lookup"},{"name" : "subsumes","definition" : "http://hl7.org/fhir/OperationDefinition/CodeSystem-subsumes"},{"name" : "validate-code","definition" : "http://hl7.org/fhir/OperationDefinition/Resource-validate-code"},{"name" : "batch-validate-code","definition" : "http://hl7.org/fhir/OperationDefinition/Resource-batch-validate-code"},{"name" : "translate","definition" : "http://hl7.org/fhir/OperationDefinition/ConceptMap-translate"},{"name" : "closure","definition" : "http://hl7.org/fhir/OperationDefinition/ConceptMap-closure"},{"name" : "versions","definition" : "http://tx.fhir.org/r4/OperationDefinition/fso-versions"}]}]}
#4
POST https://tx.fhir.org/r4/CodeSystem/$validate-code? HTTP/1.0
Accept: application/fhir+json; fhirVersion=4.0
Content-Type: application/fhir+json; fhirVersion=4.0;charset=UTF-8
User-Agent: fhir/publisher
{"resourceType":"Parameters","parameter":[{"name":"coding","valueCoding":{"system":"urn:oid:2.51.1.1","code":"7680005580054","display":"HAVRIX 1440 Inj Susp"}},{"name":"displayLanguage","valueString":"en-US"},{"name":"lenient-display-validation","valueBoolean":true},{"name":"default-to-latest-version","valueBoolean":true},{"name":"cache-id","valueId":"3fa36160-33bd-494b-b945-5c8afa57be0a"},{"name":"system-version","valueUri":"http://snomed.info/sct|http://snomed.info/sct/2011000195101"},{"name":"mode","valueString":"lenient-display-validation"},{"name":"diagnostics","valueBoolean":true}]}
200
access-control-allow-methods:GET, POST, PUT, PATCH, DELETE
access-control-allow-origin:*
access-control-expose-headers:Content-Location, Location
cache-control:public, max-age=600
connection:keep-alive
content-length:1557
content-type:application/fhir+json
date:Tue, 16 Dec 2025 10:04:55 GMT
last-modified:Tue, 16 Dec 2025 10:04:55 GMT
pragma:no-cache
server:nginx
x-request-id:252-264539
{"resourceType" : "Parameters","parameter" : [{"name" : "result","valueBoolean" : false},{"name" : "system","valueUri" : "urn:oid:2.51.1.1"},{"name" : "x-caused-by-unknown-system","valueCanonical" : "urn:oid:2.51.1.1"},{"name" : "code","valueCode" : "7680005580054"},{"name" : "message","valueString" : "A definition for CodeSystem 'urn:oid:2.51.1.1' could not be found, so the code cannot be validated"},{"name" : "issues","resource" : {"resourceType" : "OperationOutcome","issue" : [{"extension" : [{"url" : "http://hl7.org/fhir/StructureDefinition/operationoutcome-message-id","valueString" : "UNKNOWN_CODESYSTEM"}],"severity" : "error","code" : "not-found","details" : {"coding" : [{"system" : "http://hl7.org/fhir/tools/CodeSystem/tx-issue-type","code" : "not-found"}],"text" : "A definition for CodeSystem 'urn:oid:2.51.1.1' could not be found, so the code cannot be validated"},"location" : ["Coding.system"],"expression" : ["Coding.system"]}]}},{"name" : "diagnostics","valueString" : "0 0 : start\r\n0 0 : 0ms : Analysing http://hl7.org/fhir/ValueSet/@all for validation purposes\r\n0 0 : 0ms : Parameters: disp-lang=en-US, default-to-latest, display-warning\r\n0 0 : 0ms : Version Rules: system-version:http://snomed.info/sct#http://snomed.info/sct/2011000195101\r\n0 0 : 0ms : Prepare include: \"()\"\r\n0 0 : 0ms : Validate \"[urn:oid:2.51.1.1#7680005580054 (\"HAVRIX 1440 Inj Susp\")]\"\r\n0 0 : 0ms : Check \"urn:oid:2.51.1.1#7680005580054\"\r\n0 0 : 0ms : Didn't find CodeSystem \"urn:oid:2.51.1.1\"\r\n"}]}