| Format/Length: | an7 |
| National Codes: | |
| Default Codes: |
Notes:
GS1 UNIQUE ORGANISATION PREFIX NUMBER is the same as attribute GS1 UNIQUE ORGANISATION PREFIX NUMBER.
The National Code value for NHS Digital is 5050898.
For further information relating to format/length, see the NHS England website at: DCB1077: AIDC for Patient Identification.