This page is part of the FHIR Specification (v3.3.0: R4 Ballot 2). The current version which supercedes this version is 4.0.1. For a full list of available versions, see the Directory of published versions
FHIR Infrastructure ![]() | Maturity Level: N/A | Ballot Status: Informative |
The URL "http://hl7.org/fhir/sid/us-ssn" is the FHIR system identifier for Social Security Numbers Issued by the US government.
For further information, see http://www.ssa.gov/ssnumber/ .