344800000X — Air Carrier
344800000X is the NUCC provider taxonomy code for Air Carrier (organizations). 14 providers in our latest NPPES snapshot list it as their primary taxonomy.
| Taxonomy code | 344800000X |
|---|---|
| Display name | Air Carrier |
| Grouping | Transportation Services |
| Classification | Air Carrier |
| Section | Non-Individual |
| Directory | Air Carrier provider directory |
Definition
An air company that the Federal Aviation Administration, the certificate-holding district office (CHDO), regional Flight Standards Division (RFSD) offices, and AFS-900 has verified that the company is capable of operating safely and that it complies with the regulations and standards prescribed by the Administrator.
Definition from the NUCC Health Care Provider Taxonomy code set.
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Related taxonomy codes
- 341600000X — Ambulance
- 3416A0800X — Air Ambulance (Ambulance)
- 3416L0300X — Land Ambulance (Ambulance)
- 3416S0300X — Water Ambulance (Ambulance)
- 347B00000X — Bus
- 341800000X — Military/U.S. Coast Guard Transport
- 3418M1120X — Military or U.S. Coast Guard Air Transport Ambulance (Military/U.S. Coast Guard Transport)
- 3418M1110X — Military or U.S. Coast Guard Ground Transport Ambulance (Military/U.S. Coast Guard Transport)
Frequently asked questions
What does taxonomy code 344800000X mean?
344800000X is the NUCC Health Care Provider Taxonomy code for Air Carrier in the "Transportation Services" grouping. It classifies organizations and non-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 344800000X?
Browse the Air Carrier directory, or use the NPI search and filter by state.
Source: CMS NPPES (public data). Snapshot 2026-07-09.