# Column medicare._ps.dod_ndi ## Overview of column dod_ndi in table medicare._ps | | | | ----------------------------- | ---------------------- | | Table | [medicare._ps](../medicare._ps.md) | | Qualified name | medicare._ps.dod_ndi | | Datatype | DATE | | Column type | copied | | Reference | [https://resdac.org/cms-data/variables/ndi-date-deathmbsf](https://resdac.org/cms-data/variables/ndi-date-deathmbsf) | This variable is the date of death as reported on the Beneficiary’s death certificate. ## Expressions ```sql SELECT ndi_death_dt ```