| Defining URL | http://terminology.hl7.org/NamingSystem/umls |
| Name | Umls |
| Status | retired |
| Definition | UMLS codes as CUIs making up the values in a coding system. More information may be found at http://www.nlm.nih.gov/research/umls/ |
| Publisher | NLM |
| Type | Value | Preferred |
| OID | 2.16.840.1.113883.6.86 | true |
| URI | http://terminology.hl7.org/CodeSystem/umls | true |