Suppliers / 335V00000X
Non-Individual · classification · Medicare specialty 63
335V00000X Portable X-ray and/or Other Portable Diagnostic Imaging Supplier
335V00000X is the taxonomy code for Portable X-ray and/or Other Portable Diagnostic Imaging Supplier, in the NUCC group “Suppliers”. It is a code for organizations — the kind used on a Type 2 NPI. Medicare maps it to specialty 63, Portable X-Ray Supplier, under which 0 practitioners are enrolled.
- 1Taxonomy code 335V00000X
- 2Level Classification
- 3Medicare specialty 63 Portable X-Ray Supplier
- 4Codes in this group 31
Definition
A supplier that provides one or more of the following portable services, including but not limited to, x-ray, electrocardiogram (EKG), long-term EKG (Holter Monitor), bone densitometry, sonography, and other imaging services in accordance with all state and federal requirements, under the general supervision of a qualified physician. All necessary resources are transported to the patient's location where the services are performed.
— NUCC Health Care Provider Taxonomy, version 26.1
Where 335V00000X sits
- Group: Suppliers — code 30 of 31 in the group
- Classification: Portable X-ray and/or Other Portable Diagnostic Imaging Supplier 335V00000X
Portable X-ray and/or Other Portable Diagnostic Imaging Supplier has no specializations, so 335V00000X is the only code for it. A provider may report more than one taxonomy code on an NPI but marks one as primary.
Medicare
CMS's taxonomy crosswalk links 335V00000X to Medicare specialty 63 (Portable X-Ray Supplier). That specialty — not the taxonomy code itself — is what Medicare enrollment records and uses for payment. 0 practitioners are enrolled under it nationally.
Related codes
No other codes share the classification Portable X-ray and/or Other Portable Diagnostic Imaging Supplier. The rest of Suppliers is on the group page.
History of 335V00000X
NUCC's earliest recorded change to 335V00000X is from 2016 (title and definition modified).
- 2016-01-01 — title and definition modified
Similar codes in other groups
If 335V00000X 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:
- 207RM1200X Magnetic Resonance Imaging (MRI) Internal Medicine Physician (Allopathic & Osteopathic Physicians)
- 207UN0902X Nuclear Imaging & Therapy Physician (Allopathic & Osteopathic Physicians)
- 2084D0003X Diagnostic Neuroimaging (Psychiatry & Neurology) Physician (Allopathic & Osteopathic Physicians)
- 2085B0100X Body Imaging Physician (Allopathic & Osteopathic Physicians)
- 2085D0003X Diagnostic Neuroimaging (Radiology) Physician (Allopathic & Osteopathic Physicians)
- 2085R0202X Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians)
Find providers with 335V00000X
Using 335V00000X
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); CMS Medicare Provider and Supplier Taxonomy Crosswalk, August 2026; CMS Medicare Fee-For-Service Public Provider Enrollment, extract of 2026-09-29. Checked 2026-10-24. Methodology.