# Column medicare._beneficiaries.first_enrollment_year

## Overview of column first_enrollment_year in table medicare._beneficiaries 

|                               |                        |
| ----------------------------- | ---------------------- |
| Table                         | [medicare._beneficiaries](../medicare._beneficiaries.md)           |
| Qualified name                | medicare._beneficiaries.first_enrollment_year  |
| Datatype                      | string        |
| Column type | computed |



## Expressions

```sql
SELECT MIN(year)
```