The Attachments Submission Prior Authorization (275x211) API receives clinical documentation and prior authorization-supporting files, associates them to a healthcare service review or notification, and then the 275x211 API:
- Accepts clinical documentation and prior authorization-supporting files
- Associates the documentation with a prior authorization or attachment control number to a healthcare services review or notification
Try our APIs
- To try or test our APIs in your own a development platform/tool, download and import our OpenAPI spec provided above by clicking the Download OpenAPI Spec.
- If you do not own a development platform to try or test our APIs, use our interactive Try It interface to familiarize yourself with our APIs, for more information, see Test/Try Our APIs.
URLs
| Sandbox | Production |
|---|---|
Generate Bearer token — https://sandbox-apigw.optum.com/apip/auth/v2/tokenHealth check — https://sandbox-apigw.optum.com/attachmentssubmission/v1/healthcheckAttachments Submission Prior Auth — https://sandbox-apigw.optum.com/attachmentssubmission/v1/uploads/prior-auth | Generate Bearer token — https://apigw.optum.com/apip/auth/v2/tokenHealth check — https://apigw.optum.com/attachmentssubmission/v1/healthcheckAttachments Submission Prior Auth — https://apigw.optum.com/attachmentssubmission/v1/uploads/prior-auth |
| Release Notes | FAQs |
|---|---|
| View the API Release Notes for information about the history of programmatic updates for the Attachments Submission API. | — |