# Column cms.medpar_2015.PRCDRDT1 ## Overview of column PRCDRDT1 in table cms.medpar_2015 | | | | ----------------------------- | ---------------------- | | Table | [cms.medpar_2015](../cms.medpar_2015.md) | | Qualified name | cms.medpar_2015.PRCDRDT1 | | Datatype | DATE | | Reference | [https://resdac.org/cms-data/variables/principal-procedure-date](https://resdac.org/cms-data/variables/principal-procedure-date) | Principal Procedure Date | Key | Value | | --- | ----- | | long_name | SRGCL_PRCDR_PRFRM_1_DT | | original_type | DATE | | width | 8.0 |