# Column cms.mbsf_abcd_2017.BUYIN04 ## Overview of column BUYIN04 in table cms.mbsf_abcd_2017 | | | | ----------------------------- | ---------------------- | | Table | [cms.mbsf_abcd_2017](../cms.mbsf_abcd_2017.md) | | Qualified name | cms.mbsf_abcd_2017.BUYIN04 | | Datatype | VARCHAR(1) | | Reference | [https://resdac.org/cms-data/variables/medicare-entitlementbuy-indicator](https://resdac.org/cms-data/variables/medicare-entitlementbuy-indicator) | Medicare Entitlement/ Buy-In Indicator: April | Key | Value | | --- | ----- | | long_name | MDCR_ENTLMT_BUYIN_IND_04 | | original_type | CHAR | | width | 1.0 |