NAICS 621399: Offices of All Other Miscellaneous Health Practitioners
Offices of All Other Miscellaneous Health Practitioners is NAICS code 621399. A business is small under it with $10 million or less in average annual receipts. No federal contracts are open under this code right now.
- SBA size standard
- $10 million or less in average annual receipts
- Open contracts now
- 0
- Federal spending, FY2026
- $159.6 million
- Share won by small businesses
- 85%
- Small businesses registered
- 2,163
What NAICS 621399 covers
The Census Bureau's NAICS index lists these kinds of work under 621399:
- Acupuncturists' (except MDs or DOs) offices (e.g., centers, clinics)
- Advanced practicing registered nurses’ (APRNs) offices (e.g., centers, clinics)
- Certified registered nurse anesthetists’ (CRNAs) offices (e.g., centers, clinics)
- Christian Science practitioners' offices (e.g., centers, clinics)
- Clinical nurse specialists’ (CNSs) offices (e.g., centers, clinics)
- Clinical pharmacists' offices (e.g., centers, clinics)
- Dental hygienists' offices (e.g., centers, clinics)
- Denturists' offices (e.g., centers, clinics)
- Dietitians' offices (e.g., centers, clinics)
- Herbalists' offices (e.g., centers, clinics)
- Home nursing services, private practice
- Homeopaths' offices (e.g., centers, clinics)
- Hypnotherapists' offices (e.g., centers, clinics)
- Inhalation therapists' offices (e.g., centers, clinics)
The index lists 34 entries for this code in all.
Read the full definition, including what's excluded, on census.gov.
SBA size standard for 621399
To count as a small business for a contract assigned NAICS 621399, your business must have $10 million or less in average annual receipts. Receipts are averaged over your last five completed fiscal years.
From SBA's table of size standards, effective Mar 17, 2023. Confirm it with SBA's size standards tool before you certify your size.
Who buys offices of all other miscellaneous health practitioners
Agencies that awarded the most under NAICS 621399 over the last three fiscal years, per USAspending.gov:
| Agency | Obligated |
|---|---|
| Department of the Army | $172.2 million |
| Indian Health Service | $145.5 million |
| Department of Veterans Affairs | $94.7 million |
| Defense Health Agency | $50.3 million |
| U.S. Customs and Border Protection | $23 million |
| Maritime Administration | $11.9 million |
| Department of the Air Force | $9.8 million |
| Federal Prison System / Bureau of Prisons | $5.1 million |
Your competition
2,163 businesses with active SAM.gov registrations are rated small under NAICS 621399, most of them in Texas (247), Florida (235), California (176), Georgia (163) and Maryland (111). Look any of them up with the free CAGE code and UEI lookup.
Federal spending under 621399 by year
| Fiscal year | Contract obligations |
|---|---|
| FY2024 | $198.4 million |
| FY2025 | $162.7 million |
| FY2026 | $159.6 million |
| FY2027 (so far) | $3.4 million |
Source: USAspending.gov, all contract awards with this NAICS code. Fiscal years start October 1.
Related NAICS codes
- 621310 Offices of Chiropractors
- 621320 Offices of Optometrists
- 621330 Offices of Mental Health Practitioners (except Physicians)
- 621340 Offices of Physical, Occupational and Speech Therapists, and Audiologists
- 621391 Offices of Podiatrists
Frequently asked questions
What is NAICS code 621399?
621399 is the 2022 NAICS code for Offices of All Other Miscellaneous Health Practitioners. The Census Bureau's index lists work such as acupuncturists' (except mds or dos) offices (e.g., centers, clinics), advanced practicing registered nurses’ (aprns) offices (e.g., centers, clinics), certified registered nurse anesthetists’ (crnas) offices (e.g., centers, clinics) under it. Federal contracting uses the 2022 codes.
What is the SBA size standard for NAICS 621399?
$10 million or less in average annual receipts. A business at or under that is small for contracts assigned this code. The current SBA table took effect Mar 17, 2023.
Are there government contracts for offices of all other miscellaneous health practitioners?
None are open on SAM.gov right now, but new notices post daily. You can set up a free alert for this code.
How do I add NAICS code 621399 to my SAM.gov registration?
Update your entity registration on SAM.gov and add the code on the Goods and Services page, in the Assertions section. You can list several NAICS codes and mark one as your primary. Changes are free.
Keep going
- Search other NAICS codes by keyword or company
- How to choose NAICS codes for government contracts
- NAICS codes with the most open federal contracts
FedReady is an independent company, not affiliated with SBA, SAM.gov, the Census Bureau or any government agency. Open-contract counts come from SAM.gov and update daily; spending figures come from USAspending.gov.