# Column cms.medpar_2018.COIN_DAY ## Overview of column COIN_DAY in table cms.medpar_2018 | | | | ----------------------------- | ---------------------- | | Table | [cms.medpar_2018](../cms.medpar_2018.md) | | Qualified name | cms.medpar_2018.COIN_DAY | | Datatype | INT | | Reference | [https://resdac.org/cms-data/variables/medpar-beneficiary-total-coinsurance-day-count](https://resdac.org/cms-data/variables/medpar-beneficiary-total-coinsurance-day-count) | MEDPAR Beneficiary Total Coinsurance Day Count | Key | Value | | --- | ----- | | long_name | TOT_COINSRNC_DAY_CNT | | original_type | NUM | | width | 5.0 |