Status: retired, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 01-Mar 2026. Module: SNOMED CT core
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module |
| 413730012 | Calendar year | en | Synonym (core metadata concept) | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core |
| 670283013 | Calendar year (qualifier value) | en | Fully specified name | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core |
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| Calendar year | Is a | Points in time | false | Inferred relationship | Some |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| 1958 | Is a | False | Calendar year | Inferred relationship | Some | |
| 1974 | Is a | False | Calendar year | Inferred relationship | Some | |
| 1978 | Is a | False | Calendar year | Inferred relationship | Some | |
| 1982 | Is a | False | Calendar year | Inferred relationship | Some | |
| 1987 | Is a | False | Calendar year | Inferred relationship | Some | |
| 1992 | Is a | False | Calendar year | Inferred relationship | Some | |
| 1997 | Is a | False | Calendar year | Inferred relationship | Some |
Reference Sets
Concept inactivation indicator reference set
POSSIBLY EQUIVALENT TO association reference set (foundation metadata concept)
FHIR