| Alternate Name | Item# | Length | Source of Standard | Column # |
|---|---|---|---|---|
| Marital Status at Initial Diagnosis (pre-96 CoC) Marital Status at Diagnosis (SEER/CoC) |
150 | 1 | SEER | 176-176 |
| 1 | Single (never married) |
| 2 | Married (including common law) |
| 3 | Separated |
| 4 | Divorced |
| 5 | Widowed |
| 6 | Unmarried or Domestic Partner (same sex or opposite sex, registered or unregistered, other than common law marriage) |
| 9 | Unknown |