HL7 External Code Systems are stored within the greater OID system

Metaprefix
hl7
Bioregistry Prefix
For this registry, the metaprefix (i.e., the key for the registry) is not the same as the Bioregistry prefix. Follow this link for additional information.
oid
Links
Homepage No Download Available
Capabilities
Registry Provider Resolver Lookup
Contact
W. Ted Klein
License
See https://github.com/biopragmatics/bioregistry/issues/586
Example Prefix
2.16.840.1.113883.6.88
Example Prefix Page
http://www.oid-info.com/get/2.16.840.1.113883.6.88