Health Claims Exchange (HCX) Protocol
Building blocks of the Health Claims Data Exchange protocol
This section defines the following key building blocks of the data exchange protocol:
Exchange protocol: Details of various exchange scenarios and steps involved - Terminology used, overall message flow and alternate message flows
Message Structure: Components of the protocol messages and their details
API structure: Details of the protocol APIs that facilitate the exchange
Error handling: Types of protocol errors, list of error codes and their descriptions
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