| Version | 1.0.0 |
| Published by | NHS Digital |
| Status | Draft (since 2021-01-14T00:00:00+00:00) |
Codes to identify the origin of the call into the ambulance control room, whether 999 was directly dialled or it was transferred from another agency.
NHS Digital
Email: interoperabilityteam@nhs.net
This value set includes codes from the following code systems:
