Suppliers / 3336H0001X
Non-Individual · specialization · Medicare specialty 58
3336H0001X Home Infusion Therapy Pharmacy
3336H0001X is the taxonomy code for Home Infusion Therapy Pharmacy, a specialization of Pharmacy, in the NUCC group “Suppliers”. It is a code for organizations — the kind used on a Type 2 NPI. Medicare maps it to specialty 58, Medical Supply Company with Pharmacist, under which 0 practitioners are enrolled, and to 2 other specialties listed below.
- 1Taxonomy code 3336H0001X
- 2Level Specialization
- 3Medicare specialty 58 Medical Supply Company with Pharmacist
- 4Codes in this group 31
Definition
Pharmacy-based, decentralized patient care organization with expertise in USP 797-compliant sterile drug compounding that provides care to patients with acute or chronic conditions generally pertaining to parenteral administration of drugs, biologics and nutritional formulae administered through catheters and/or needles in home and alternate sites. Extensive professional pharmacy services, care coordination, infusion nursing services, supplies and equipment are provided to optimize efficacy and compliance.
— NUCC Health Care Provider Taxonomy, version 26.1
Where 3336H0001X sits
- Group: Suppliers — code 23 of 31 in the group
- Classification: Pharmacy 333600000X
- Specialization: Home Infusion Therapy Pharmacy 3336H0001X
Choose 3336H0001X over the general Pharmacy code (333600000X) when the provider's training or certification is specifically in home infusion therapy pharmacy; the general code covers the classification as a whole. A provider may report more than one taxonomy code on an NPI but marks one as primary.
Medicare
CMS's taxonomy crosswalk links 3336H0001X to Medicare specialty 58 (Medical Supply Company with Pharmacist) and Medicare specialty A5 (Pharmacy) and Medicare specialty D6 (Home Infusion Therapy Services). 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
| Code | Pharmacy — other specializations |
|---|---|
| 3336C0002X | Clinic Pharmacy |
| 3336C0003X | Community/Retail Pharmacy |
| 3336C0004X | Compounding Pharmacy |
| 3336I0012X | Institutional Pharmacy |
| 3336L0003X | Long Term Care Pharmacy |
| 3336M0002X | Mail Order Pharmacy |
The nearest 6 of 10 other codes under Pharmacy; all are on the group page.
History of 3336H0001X
3336H0001X was added to the code set in 2006.
- 2006-01-01 — new
Similar codes in other groups
If 3336H0001X 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:
- 207UN0902X Nuclear Imaging & Therapy Physician (Allopathic & Osteopathic Physicians)
- 152WV0400X Vision Therapy Optometrist (Eye and Vision Services Providers)
- 163WE0900X Enterostomal Therapy Registered Nurse (Nursing Service Providers)
- 163WH0200X Home Health Registered Nurse (Nursing Service Providers)
- 163WI0500X Infusion Therapy Registered Nurse (Nursing Service Providers)
- 374U00000X Home Health Aide (Nursing Service Related Providers)
Find providers with 3336H0001X
Using 3336H0001X
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.