NAICS 621310: Offices of Chiropractors
Offices of Chiropractors is NAICS code 621310. A business is small under it with $9 million or less in average annual receipts. No federal contracts are open under this code right now.
- SBA size standard
- $9 million or less in average annual receipts
- Open contracts now
- 0
- Federal spending, FY2025
- $204,261
- Share won by small businesses
- 100%
- Small businesses registered
- 198
What NAICS 621310 covers
The Census Bureau's NAICS index lists these kinds of work under 621310:
- Chiropractors' offices (e.g., centers, clinics)
- DCs' (doctors of chiropractic) offices (e.g., centers, clinics)
- Doctors of chiropractic (DCs) offices (e.g., centers, clinics)
Read the full definition, including what's excluded, on census.gov.
SBA size standard for 621310
To count as a small business for a contract assigned NAICS 621310, your business must have $9 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 chiropractors
Agencies that awarded the most under NAICS 621310 over the last three fiscal years, per USAspending.gov:
| Agency | Obligated |
|---|---|
| Indian Health Service | $1 million |
| Department of Veterans Affairs | $73,486 |
| Bureau of Indian Affairs and Bureau of Indian Education | $67,905 |
| Department of the Air Force | $-90,143 |
Your competition
198 businesses with active SAM.gov registrations are rated small under NAICS 621310, most of them in Texas (28), Georgia (21), Florida (18), California (17) and Maryland (15). Look any of them up with the free CAGE code and UEI lookup.
Federal spending under 621310 by year
| Fiscal year | Contract obligations |
|---|---|
| FY2024 | $454,122 |
| FY2025 | $204,261 |
| FY2026 | $438,458 |
| FY2027 (so far) | $0 |
Source: USAspending.gov, all contract awards with this NAICS code. Fiscal years start October 1.
Related NAICS codes
- 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
- 621399 Offices of All Other Miscellaneous Health Practitioners
Frequently asked questions
What is NAICS code 621310?
621310 is the 2022 NAICS code for Offices of Chiropractors. The Census Bureau's index lists work such as chiropractors' offices (e.g., centers, clinics), dcs' (doctors of chiropractic) offices (e.g., centers, clinics), doctors of chiropractic (dcs) offices (e.g., centers, clinics) under it. Federal contracting uses the 2022 codes.
What is the SBA size standard for NAICS 621310?
$9 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 chiropractors?
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 621310 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.