Glossary
What Is a Healthcare Provider Taxonomy Code?
A healthcare provider taxonomy code classifies a provider's type, classification, or specialization using the NUCC reference set.
A provider can report multiple taxonomy codes. Product contracts must define whether they expose all codes, one primary code, or a curated category mapping.
Required clarity
- Taxonomy reference version - Primary-selection rule - Entity-type scope - Product-category mapping
Need a documented provider-data product? Review the current release-gated catalog.
Browse Agent Data