CodeSystem-DataStandardsWales-MaritalStatus
This code system https://fhir.nhs.wales/CodeSystem/DataStandardsWales-MaritalStatus defines the following codes:
| Code | Display | 
| 11 | Single |  | 
| 12 | Cohabiting |  | 
| 21 | Married |  | 
| 22 | Civil Partner |  | 
| 31 | Divorced |  | 
| 32 | Person whose Civil Partnership has been dissolved |  | 
| 41 | Widowed |  | 
| 42 | Surviving Civil Partner |  | 
| 51 | Separated |  | 
| 91 | Not disclosed or unknown |  |