--- title: "Changes to Medicaid" method: POST path: "/v1/medicaid" --- # Changes to Medicaid `POST /v1/medicaid` > Every recorded change to this operation, newest first. ## Timeline Changed in 1 of 2 revisions. - **2026-11-03** `f90ee559b8c7`: 37 warning, 15 info ## Changes - **2026-11-03** `f90ee559b8c7`: 37 warning, 15 info - added the new `MISMATCH_MEMBER_DATE_OF_BIRTH` enum value to the `anyOf[subschema #2: CoverageResponseError]/error/code` response property for the response status `200` - added the new `MISMATCH_MEMBER_DATE_OF_BIRTH` enum value to the `error/code` response property for the response status `400` - added the new `MISMATCH_MEMBER_DATE_OF_BIRTH` enum value to the `error/code` response property for the response status `404` - added the new `MISMATCH_MEMBER_DATE_OF_BIRTH` enum value to the `error/code` response property for the response status `422` - added the new `MISMATCH_MEMBER_DATE_OF_BIRTH` enum value to the `error/code` response property for the response status `429` - added the new `MISMATCH_MEMBER_DATE_OF_BIRTH` enum value to the `error/code` response property for the response status `500` - added the new `MISMATCH_MEMBER_DATE_OF_BIRTH` enum value to the `error/code` response property for the response status `502` - added the new `MISMATCH_MEMBER_NAME` enum value to the `anyOf[subschema #2: CoverageResponseError]/error/code` response property for the response status `200` - added the new `MISMATCH_MEMBER_NAME` enum value to the `error/code` response property for the response status `400` - added the new `MISMATCH_MEMBER_NAME` enum value to the `error/code` response property for the response status `404` - added the new `MISMATCH_MEMBER_NAME` enum value to the `error/code` response property for the response status `422` - added the new `MISMATCH_MEMBER_NAME` enum value to the `error/code` response property for the response status `429` - added the new `MISMATCH_MEMBER_NAME` enum value to the `error/code` response property for the response status `500` - added the new `MISMATCH_MEMBER_NAME` enum value to the `error/code` response property for the response status `502` - added the new `MISMATCH_ZIP_CODE` enum value to the `anyOf[subschema #2: CoverageResponseError]/error/code` response property for the response status `200` - added the new `MISMATCH_ZIP_CODE` enum value to the `error/code` response property for the response status `400` - added the new `MISMATCH_ZIP_CODE` enum value to the `error/code` response property for the response status `404` - added the new `MISMATCH_ZIP_CODE` enum value to the `error/code` response property for the response status `422` - added the new `MISMATCH_ZIP_CODE` enum value to the `error/code` response property for the response status `429` - added the new `MISMATCH_ZIP_CODE` enum value to the `error/code` response property for the response status `500` - added the new `MISMATCH_ZIP_CODE` enum value to the `error/code` response property for the response status `502` - added the new `ORIGINAL_MEDICARE` enum value to the `anyOf[subschema #1: MedicaidResponse]/additional_policy/plan_type` response property for the response status `200` - added the new `SUPPLEMENTAL_MEDICARE` enum value to the `anyOf[subschema #1: MedicaidResponse]/plan_type` response property for the response status `200` - added the new `TIMEOUT` enum value to the `anyOf[subschema #2: CoverageResponseError]/error/code` response property for the response status `200` - added the new `TIMEOUT` enum value to the `error/code` response property for the response status `400` - added the new `TIMEOUT` enum value to the `error/code` response property for the response status `404` - added the new `TIMEOUT` enum value to the `error/code` response property for the response status `422` - added the new `TIMEOUT` enum value to the `error/code` response property for the response status `429` - added the new `TIMEOUT` enum value to the `error/code` response property for the response status `500` - added the new `TIMEOUT` enum value to the `error/code` response property for the response status `502` - added the new `UNABLE_TO_FIND_ACTIVE_COVERAGE` enum value to the `anyOf[subschema #2: CoverageResponseError]/error/code` response property for the response status `200` - added the new `UNABLE_TO_FIND_ACTIVE_COVERAGE` enum value to the `error/code` response property for the response status `400` - added the new `UNABLE_TO_FIND_ACTIVE_COVERAGE` enum value to the `error/code` response property for the response status `404` - added the new `UNABLE_TO_FIND_ACTIVE_COVERAGE` enum value to the `error/code` response property for the response status `422` - added the new `UNABLE_TO_FIND_ACTIVE_COVERAGE` enum value to the `error/code` response property for the response status `429` - added the new `UNABLE_TO_FIND_ACTIVE_COVERAGE` enum value to the `error/code` response property for the response status `500` - added the new `UNABLE_TO_FIND_ACTIVE_COVERAGE` enum value to the `error/code` response property for the response status `502` - added the new optional request property `provider_pin` - removed the `MISSING_FINANCIALS` enum value from the `anyOf[subschema #2: CoverageResponseError]/error/code` response property for the response status `200` - removed the `MISSING_FINANCIALS` enum value from the `error/code` response property for the response status `400` - …12 more --- [Operation](https://skmtc.dev/meetnirvana/apis/nirvana-api/docs/v1/medicaid/post.md) - [API](https://skmtc.dev/meetnirvana/apis/nirvana-api.md) - [Page](https://skmtc.dev/meetnirvana/apis/nirvana-api/changes/v1/medicaid/post)