FHIR Extensions Pack
5.2.0 - February 2025 International flag

This page is part of the FHIR Core Extensions Registry (v5.2.0: Release 5.2) based on FHIR (HL7® FHIR® Standard) v5.0.0. This is the current published version in its permanent home (it will always be available at this URL). For a full list of available versions, see the Directory of published versions

SearchParameter: age

Official URL: http://hl7.org/fhir/SearchParameter/patient-extensions-Patient-age Version: 5.2.0
Standards status: Trial-use Maturity Level: 3 Responsible: HL7 International / Patient Administration Computable Name: Age
Other Identifiers: OID:2.16.840.1.113883.4.642.31.18

Searches for patients based on age as calculated based on current date and date of birth. Deceased patients are excluded from the search.

Generated Narrative: SearchParameter patient-extensions-Patient-age

Age TU

Parameter age:number

Searches for patients based on age as calculated based on current date and date of birth. Deceased patients are excluded from the search.

ResourcePatient
ExpressionPatient.birthDate
Processing ModeNormal
Multiples
  • multipleAnd: It's up to the server whether the parameter may repeat in order to specify multiple values that must all be true
  • multipleOr: It's up to the server whether the parameter can have multiple values (separated by comma) where at least one must be true