This code system http://hl7.org/fhir/usage-context-type defines the following codes:
| Code | Display | Definition |
| gender | Gender | The gender of the patient. For this context type, the value should be a code taken from the http://hl7.org/fhir/ValueSet/administrative-gender value set |
| age | Age Range | The age of the patient. For this context type, the value should be a range the specifies the applicable ages or a code from the MeSH value set http://hl7.org/fhir/ValueSet/v3-AgeGroupObservationValue |
| focus | Clinical Focus | The clinical concept(s) addressed by the artifact. For example, disease, diagnostic test interpretation, medication ordering as in http://hl7.org/fhir/ValueSet/condition-code. |
| user | User Type | The clinical specialty of the context in which the patient is being treated - For example, PCP, Patient, Cardiologist, Behavioral Professional, Oral Health Professional, Prescriber, etc... taken from the NUCC Health Care provider taxonomy value set http://hl7.org/fhir/ValueSet/provider-taxonomy. |
| workflow | Workflow Setting | The settings in which the artifact is intended for use. For example, admission, pre-op, etc. For example, the ActEncounterCode value set http://hl7.org/fhir/ValueSet/v3-ActEncounterCode |
| task | Workflow Task | The context for the clinical task(s) represented by this artifact. Can be any task context represented by the HL7 ActTaskCode value set http://hl7.org/fhir/ValueSet/v3-ActTaskCode. General categories include: order entry, patient documentation and patient information review. |
| venue | Clinical Venue | The venue in which an artifact could be used. For example, Outpatient, Inpatient, Home, Nursing home. The code value may originate from either the HL7 ActEncounterCode http://hl7.org/fhir/ValueSet/v3-ActEncounterCode or NUCC non-individual provider codes http://hl7.org/fhir/ValueSet/provider-taxonomy |
| species | Species | The species to which an artifact applies. For example, SNOMED - 387961004 | Kingdom Animalia (organism). |