NUCC taxonomy code

246QH0000X - Hematology Specialist/Technologist

246QH0000X is the NUCC provider taxonomy code for Hematology Specialist/Technologist, a specialization within Specialist/Technologist, Pathology (individual providers). 18 providers in our latest NPPES snapshot list it as their primary taxonomy.

18 providers · primary taxonomy

Code breakdown

Taxonomy code 246QH0000X

Display name Hematology Specialist/Technologist

Grouping Technologists, Technicians & Other Technical Service Providers

Classification Specialist/Technologist, Pathology

Specialization Hematology

Section Individual

Directory Specialist/Technologist, Pathology provider directory

Definition

Definition to come...

Definition from the NUCC Health Care Provider Taxonomy code set.

Related taxonomy codes

Frequently asked questions

What does taxonomy code 246QH0000X mean?

246QH0000X is the NUCC Health Care Provider Taxonomy code for Hematology Specialist/Technologist, a specialization of Specialist/Technologist, Pathology in the "Technologists, Technicians & Other Technical Service Providers" grouping. It classifies individual providers.

Where is the taxonomy code used?

Providers select a taxonomy code when applying for an NPI, and it appears on insurance claims (CMS-1500 box 33b / 837 electronic claims) to identify the provider's classification. Payers may require the taxonomy that matches your credential and license.

How do I find providers with taxonomy 246QH0000X?

Browse the Specialist/Technologist, Pathology directory, or use the NPI search and filter by state.

Source: CMS NPPES (public data). Snapshot 2026-07-13.