# Patient Payment Transactions (V1)

Patient Payment Transactions endpoints

## Returns a list of patient payment transaction entries based on filter criteria

 - [GET /v1/transactions/patientpayments](https://papidocs.hs1api.com/publicapi/api-financial-management/patient-payment-transactions-(v1)/gettransactionspatientpaymentsv1.md): Query shape: Prefer a narrow filter—combine scoping filters with lastModified or date bounds where supported. A very wide date range with no other scoping can 408 (timeout) on large tenants; retry with a smaller window or use cursor pagination (lastId with lastModified—see parameter descriptions).

Empty results: 200 with data: [] means no patient payment transaction entries matched; it does not indicate invalid filter values.

responseFields: Use only names allowed on this operation (see the responseFields parameter). Use ALL or the documented flat field list.

Pagination: The page query parameter is deprecated where lastId is supported; lastModified / lastId style pagination is preferred.

## Returns a patient payment transaction entry by entry ID.

 - [GET /v1/transactions/patientpayments/{transactionId}](https://papidocs.hs1api.com/publicapi/api-financial-management/patient-payment-transactions-(v1)/gettransactionspatientpaymentsbytransactionidv1.md): Returns the patient payment transaction entry identified by the path parameter. 404 when the resource is missing or not accessible in the organization context.