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NAICS 621999 · Health Care and Social Assistance

All Other Miscellaneous Ambulatory Health Care Services

6,404 active contractors list NAICS 621999 (All Other Miscellaneous Ambulatory Health Care Services) in SAM.gov; 4,575 are small under its SBA size standard and 1,160 list it as their primary NAICS.

Learn more about NAICS size standards

Active contractors
6,404
Small under 621999SBA size standard for this code
4,575
Primary NAICSTheir main line of business
1,160
Hidden registrationsExcluded, expired or inactive
36

Work this industry

Size is NAICS-specific: a firm can be small under one code and other than small under another. Learn more about small business set-asides

Contractors listing NAICS 621999

Claimed profiles come first by membership level, then companies with 621999 as their primary NAICS, then federal obligations over the last 36 months. SPRS shows the highest blind bracket met, never the score. Learn more about blind SPRS brackets

36 registrations hidden because they are excluded, expired or inactive in SAM.gov. Include them

Showing 1–20 of 6,404 contractors

Codes these contractors list most often alongside 621999: natural teaming adjacencies.