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Comment: V1.0

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A patientId may be provided when registering a new patient in WMDA Search & Match.  Upon registration, a wmdaId will be assigned and returned.  The wmdaId itself is guaranteed to be globally unique, though it cannot guarantee that the same patient is not registered by multiple organisations using the same patientId or with different patientId's within the same organisation.  The wmdaId must be used to identify the patient in all calls to the Search, Match & Connect (SMC) service after the initial patient registration. 

 

Patient Identifiers

IdentifierDescription
patientId
  • Provided by the local registry system.  
  • Should be worldwide unique.
    • Should follow the construct of hub code + local patient id. 
      • The hub code usually are the two-character ISO country code of the registry (e.g. DE for Germany)  
        • In the case of multiple registries in one country, a replacement code will be assigned.
  • Should be provided as a user-friendly (displayable) id for use on screens and on documentation.
wmdaId
  • Generated by the central (SMC) system.
  • Must be globally unique.
  • Must be used for all system-to-system patient identification after the initial patient registration.

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