NAICS 621999
All Other Miscellaneous Ambulatory Health Care Services
Federal contractor footprint · 34 profiled contractors
Combined Contractor Footprint
$522.9M
Obligations under NAICS 621999 across the 34 GovExpress-profiled contractors that report the code. Not total federal spending in the code, and not de-duplicated across corporate families that file under more than one parent record.
Top Federal Contractors — All Other Miscellaneous Ambulatory Health Care Services
Obligations under NAICS 621999 across the 34 GovExpress-profiled contractors that report the code. Not total federal spending in the code, and not de-duplicated across corporate families that file under more than one parent record.
- NATIONAL MARROW DONOR PROGRAM$197.2M
- COGNITO SYSTEMS LLC$97.7M
- DILLIGAS CORP$47.1M
- KONIAG, INC.$43.7M
- NAPHCARE LLC$29.7M
- ACCENTURE PLC$25.7M
- COGNOSANTE MVH LLC$16.7M
- BUSINESS ENABLED ACQUISITION AND TECHNOLOGY, INC.$10.3M
- VERGENCE LLC$9.3M
- HSG, LLC$7.7M
Agencies Buying This Code
Estimated by weighting each profiled contractor's agency mix by its NAICS 621999 footprint. Directional, not an agency-by-code total.
Competing in NAICS 621999?
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Obligations under NAICS 621999 across the 34 GovExpress-profiled contractors that report the code. Not total federal spending in the code, and not de-duplicated across corporate families that file under more than one parent record. Spending data from FPDS-NG via USASpending.gov, read between 2026-09-22 and 2026-10-27. Standard 90-day reporting lag per FAR 4.606(c). Read the full methodology.