Attachments Retrieval V1 Getting Started

Attachments Retrieval API

The Attachment Retrieval API lets you search and download attachment documents for payers. It has the document search options based on date range, claim number, member ID, patient first name and last name. This API supports Optum (formerly, legacy Change Healthcare (Emdeon)) network connections. For a full list of Legacy RelayHealth network connections, please visit the ConnectCenter .

Type of batch transactions supported

  • 275 (5010 version for inbound and 5010 and 6020 for inbound and outbound
  • 277R (5010 version)
  • 999
  • TAI
    For batch 275, the supported documents are encoded using base64 and included in the BIN segment.

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