Laboratories / 292200000X
Non-Individual · classification
292200000X Dental Laboratory
292200000X is the taxonomy code for Dental Laboratory, in the NUCC group “Laboratories”. It is a code for organizations — the kind used on a Type 2 NPI. It has no entry in the CMS Medicare taxonomy crosswalk.
- 1Taxonomy code 292200000X
- 2Level Classification
- 3Medicare specialty Not in the crosswalk
- 4Codes in this group 4
Definition
A commercial laboratory specializing in the construction of dental appliances that conform to a dentist's specifications including the construction of dentures (complete or partial), orthodontic appliances, bridgework, crowns, and inlays.
— NUCC Health Care Provider Taxonomy, version 26.1
Where 292200000X sits
- Group: Laboratories — code 2 of 4 in the group
- Classification: Dental Laboratory 292200000X
Dental Laboratory has no specializations, so 292200000X is the only code for it. A provider may report more than one taxonomy code on an NPI but marks one as primary.
Medicare
292200000X has no entry in the CMS Medicare Provider and Supplier Taxonomy Crosswalk. That usually means Medicare does not enroll this kind of provider under its own specialty — organizations of this type enroll, if at all, under a facility or supplier type rather than a practitioner specialty.
Related codes
No other codes share the classification Dental Laboratory. The rest of Laboratories is on the group page.
History of 292200000X
NUCC's notes record no dated changes for 292200000X. The code set is republished every January and July, when codes are added, retitled or marked inactive; this page reflects version 26.1, so check the NUCC site if you are reading it after the next release.
Similar codes in other groups
If 292200000X is not quite right, these codes in other groups share a word with it — often the same field practised by a different kind of provider:
- 207KI0005X Clinical & Laboratory Immunology (Allergy & Immunology) Physician (Allopathic & Osteopathic Physicians)
- 207NI0002X Clinical & Laboratory Dermatological Immunology Physician (Allopathic & Osteopathic Physicians)
- 207RI0001X Clinical & Laboratory Immunology (Internal Medicine) Physician (Allopathic & Osteopathic Physicians)
- 207ZP0105X Clinical Pathology/Laboratory Medicine Physician (Allopathic & Osteopathic Physicians)
- 2080I0007X Pediatric Clinical & Laboratory Immunology Physician (Allopathic & Osteopathic Physicians)
- 125K00000X Advanced Practice Dental Therapist (Dental Providers)
Find providers with 292200000X
Using 292200000X
The code goes in the taxonomy field of the NPI application in NPPES, and on claims where a payer asks for it — box 24J (shaded) or 33b on the CMS-1500 with the ZZ qualifier, or the PRV segment of an 837 electronic claim. Payers match it against the taxonomy on the NPI record and, for Medicare, against the specialty on the enrollment, so all three should agree. To see which code a provider uses, search their NPI in the lookup.
Sources: NUCC Health Care Provider Taxonomy code set, version 26.1 (CSV). Checked 2026-10-24. Methodology.