QUEST DIAGNOSTICS CLINICAL LABORATORIES, INC.
Federal contract awards won by QUEST DIAGNOSTICS CLINICAL LABORATORIES, INC. (UEI DC64HT4F2SD9), 2018–2026 — public record from USAspending.
Showing awards with a value or ceiling of $250K+ active within the last 5 years. Need older history or smaller awards? Tell us what you need — we expand by request.
Teaming snapshot
teams under 2 primes.
From subcontract reports primes file with USAspending/FSRS.
How their work has changed
Their work has shifted somewhat over the last two years.
Biggest change: All Other Miscellaneous Ambulatory Health Care Services (621999) went from 52% of their contracts to 85%.
| Industry (NAICS) | 2 years before | Last 2 years |
|---|---|---|
| All Other Miscellaneous Ambulatory Health Care Services (621999) | 52% | 85% |
| Medical Laboratories (621511) | 38% | 15% |
| Offices of Physicians (except Mental Health Specialists) (621111) | 5% | 0% |
| Testing Laboratories and Services (541380) | 5% | 0% |
Share of their contracts in each industry code: the last 24 months compared with the 24 months before, as of Nov 8, 2026. Shown only for companies with at least 5 contracts in each period.
Category award history
30 category awards to a new vendor (same agency and NAICS code, not this contract's own history) — latest: METROPOLITAN MEDICAL LLC took Department of the Interior 621999 work from QUEST DIAGNOSTICS CLINICAL LABORATORIES, INC. (Mar 31, 2026).