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United Kingdom (uk)

uk

  • System: https://fhir.nhs.uk/Id/nhs-number
  • Format: 10 digits
  • Algorithm: Modulus 11 — nine random digits are generated; the tenth is the Modulus 11 check digit. Any nine-digit sequence that would produce a check digit of 10 (invalid in the algorithm) is discarded and regenerated.
  • System: https://fhir.hl7.org.uk/Id/gmc-number
  • Format: 7 digits
  • Algorithm: Format validation only.

The GMC Number is the General Medical Council registration number for doctors in the UK. See GMC — Registration.

  • System: https://fhir.nhs.uk/Id/gmp-number
  • Format: G followed by 7 digits (e.g. G1234567)
  • Algorithm: Format validation only.

The GMP Number is the General Medical Practice registration code assigned by NHS England.

  • System: https://fhir.nhs.uk/Id/ods-organization-code
  • Format: One uppercase letter followed by two digits (e.g. A12)
  • Algorithm: Format validation only (/^[A-Z]{1,3}\d{1,4}[A-Z0-9]?$/).

The ODS (Organisation Data Service) code is assigned by NHS England to every NHS provider and commissioner. See NHS Digital — ODS.

UK postcode format. Country code GB.

Common UK given and family names.