--- title: "GET /v1/rates/rate_query" method: GET path: "/v1/rates/rate_query" --- # GET /v1/rates/rate_query `GET /v1/rates/rate_query` ## Request - Base URL: `https://api.payerset.com` - URL: `https://api.payerset.com/v1/rates/rate_query` - Auth: API key in header `x-api-key` - TypeScript: (a function with typed inputs; its response is checked against the schema) ## Query parameters - `billing_code` string, required - `payer` string, required - `npi` string, required ## Headers - `x-api-key` string, required ## Response `200` 200 response - Empty ## Changes - **2024-10-31** `330c03645def`: 1 info - endpoint added [Operation history](https://skmtc.dev/payerset/apis/api-datalake/changes/v1/rates/rate_query/get.md) --- [API](https://skmtc.dev/payerset/apis/api-datalake.md) - [All operations](https://skmtc.dev/payerset/apis/api-datalake/llms.txt) - [OpenAPI document](https://skmtc.dev/payerset/apis/api-datalake/revisions/ccb6ac6e2e02?raw)