This value set defines the set of Codes that can be used to indicate the marital status of a person.
| Code | Display | Definition |
| A | Annulled | Marriage contract has been declared null and to not have existed |
| D | Divorced | Marriage contract has been declared dissolved and inactive |
| I | Interlocutory | Subject to an Interlocutory Decree. |
| L | Legally Separated | Legally Separated |
| M | Married | A current marriage contract is active |
| P | Polygamous | More than 1 current spouse |
| S | Never Married | No marriage contract has ever been entered |
| T | Domestic partner | A person declares that a domestic partner relationship exists. |
| U | unmarried | Currently not in a marriage contract. |
| W | Widowed | The spouse has died |