| SearchParameter | Author | http://hl7.org/fhir/SearchParameter/codesystem-extensions-CodeSystem-author | 5.2.0 |
| SearchParameter | Effective | http://hl7.org/fhir/SearchParameter/codesystem-extensions-CodeSystem-effective | 5.2.0 |
| SearchParameter | End | http://hl7.org/fhir/SearchParameter/codesystem-extensions-CodeSystem-end | 5.2.0 |
| SearchParameter | Keyword | http://hl7.org/fhir/SearchParameter/codesystem-extensions-CodeSystem-keyword | 5.2.0 |
| SearchParameter | Workflow | http://hl7.org/fhir/SearchParameter/codesystem-extensions-CodeSystem-workflow | 5.2.0 |
| SearchParameter | IndividualGenderIdentitySearchParameter | http://hl7.org/fhir/SearchParameter/individual-genderIdentity | 5.2.0 |
| SearchParameter | Age | http://hl7.org/fhir/SearchParameter/patient-extensions-Patient-age | 5.2.0 |
| SearchParameter | BirthOrderBoolean | http://hl7.org/fhir/SearchParameter/patient-extensions-Patient-birthOrderBoolean | 5.2.0 |
| SearchParameter | MothersMaidenName | http://hl7.org/fhir/SearchParameter/patient-extensions-Patient-mothersMaidenName | 5.2.0 |
| SearchParameter | Author | http://hl7.org/fhir/SearchParameter/valueset-extensions-ValueSet-author | 5.2.0 |
| SearchParameter | Effective | http://hl7.org/fhir/SearchParameter/valueset-extensions-ValueSet-effective | 5.2.0 |
| SearchParameter | End | http://hl7.org/fhir/SearchParameter/valueset-extensions-ValueSet-end | 5.2.0 |
| SearchParameter | Keyword | http://hl7.org/fhir/SearchParameter/valueset-extensions-ValueSet-keyword | 5.2.0 |
| SearchParameter | Workflow | http://hl7.org/fhir/SearchParameter/valueset-extensions-ValueSet-workflow | 5.2.0 |
| SearchParameter | BarrierCodeSearchParameter | http://hl7.org/fhir/SearchParameter/workflow-barrierCode | 5.2.0 |
| SearchParameter | BarrierRefSearchParameter | http://hl7.org/fhir/SearchParameter/workflow-barrierRef | 5.2.0 |
| SearchParameter | ProtectiveFactorCodeSearchParameter | http://hl7.org/fhir/SearchParameter/workflow-protectiveFactorCode | 5.2.0 |
| SearchParameter | ProtectiveFactorRefSearchParameter | http://hl7.org/fhir/SearchParameter/workflow-protectiveFactorRef | 5.2.0 |
| SearchParameter | ResearchStudySearchParameter | http://hl7.org/fhir/SearchParameter/workflow-researchStudy | 5.2.0 |