This page is part of the FHIR Specification (v4.3.0: R4B -  STU). This is a downloaded version of the specification.  For a full list of available versions, see the Directory of published versions 
Search Parameter gene-amino-acid-change (type: string) defined as part of the observation-core Profile.
Orders and Observations ![]()  | Maturity Level: 0 | Informative | 
HGNC gene symbol and HGVS Protein change
Other Details: