BillingTransmission
BillingTransmission is a custom resource that represents an X12 file — either an outbound claim batch (837P) or an inbound response file (835 ERA, 277 status, 999 acknowledgment).
Purpose
BillingTransmission stores the raw X12 content and tracks the processing status of the file. It acts as the input for the Upload ERA and Upload Claim Status workflows.
Key fields
| Field | Description |
|---|---|
status | pending → processed (or failed) |
type | Transaction type: 835, 837p, 277, 999 |
content | Raw X12 string |
claim | References to Claims included in the transmission (outbound) |
claimResponse | References to ClaimResponses created from this file (inbound) |