NAICS 621511 – Medical Laboratories

Browse 60+ active federal contract opportunities classified under NAICS 621511.

Recent Opportunities

• VA Nebraska-Western Iowa Health Care System Pathology Service
  Agency: VETERANS AFFAIRS, DEPARTMENT OF Posted: May 18, 2026 Due: Jun 2, 2026 NAICS: 621511 Location: NE
• Q301--Transplant Laboratory Testing
  Agency: VETERANS AFFAIRS, DEPARTMENT OF Posted: May 18, 2026 Due: Jun 11, 2026 NAICS: 621511
• Q--NGS services to support clinical research
  Agency: HEALTH AND HUMAN SERVICES, DEPARTMENT OF Posted: May 15, 2026 Due: May 29, 2026 NAICS: 621511 Set-Aside: SBA
• NGS services to support clinical research
  Agency: HEALTH AND HUMAN SERVICES, DEPARTMENT OF Posted: May 15, 2026 Due: May 29, 2026 NAICS: 621511 Set-Aside: SBA
• Q301--STAT Reference Lab Testing for Send Out
  Agency: VETERANS AFFAIRS, DEPARTMENT OF Posted: May 13, 2026 Due: May 25, 2026 NAICS: 621511 Location: AZ
• Q301--STAT Reference Lab Testing for Send Out
  Agency: VETERANS AFFAIRS, DEPARTMENT OF Posted: May 12, 2026 Due: May 25, 2026 NAICS: 621511 Location: AZ
• Clinical Reference Laboratory Testing Services
  Agency: DEPT OF DEFENSE Posted: May 12, 2026 Due: Jun 1, 2026 NAICS: 621511 Set-Aside: NONE
• Clinical Reference Laboratory Testing Services
  Agency: DEPT OF DEFENSE Posted: May 11, 2026 Due: Jun 1, 2026 NAICS: 621511 Set-Aside: NONE
• Q301--Transplant Reference Laboratory Testing MEDVAMC
  Agency: VETERANS AFFAIRS, DEPARTMENT OF Posted: May 11, 2026 Due: Jun 10, 2026 NAICS: 621511
• VA Palo Alto Autopsy Services
  Agency: VETERANS AFFAIRS, DEPARTMENT OF Posted: May 11, 2026 Due: May 21, 2026 NAICS: 621511 Set-Aside: NONE Location: CA
• Clinical Reference Laboratory Testing Services
  Agency: DEPT OF DEFENSE Posted: May 7, 2026 Due: May 12, 2026 NAICS: 621511 Set-Aside: NONE
• Q301--Reference Lab Services - BCVAMC & WCBOC PoP 08/01/2026-07/31 Implementing EO 14398 DEI Discrimination.
  Agency: VETERANS AFFAIRS, DEPARTMENT OF Posted: May 7, 2026 Due: May 15, 2026 NAICS: 621511
• Q301--Reference Lab Services - Saginaw PoP 08/01/2026-07/31/2031 Implementing EO 14398 DEI Discrimination.
  Agency: VETERANS AFFAIRS, DEPARTMENT OF Posted: May 7, 2026 Due: May 8, 2026 NAICS: 621511
• Request for Quotation for the Supply of Lab Reagent: MUTM Melioidosis Antibody Test Kits for Serological Diagnosis of Melioidosis for NIAID/NIH, U.S. Embassy Phnom Penh
  Agency: STATE, DEPARTMENT OF Posted: May 7, 2026 NAICS: 621511 Set-Aside: NONE Location: KH-12
• Clinical Reference Laboratory Testing Services
  Agency: DEPT OF DEFENSE Posted: May 6, 2026 Due: May 13, 2026 NAICS: 621511 Set-Aside: NONE
• Q301--Reference Laboratory and Esoteric Testing
  Agency: VETERANS AFFAIRS, DEPARTMENT OF Posted: May 5, 2026 Due: May 11, 2026 NAICS: 621511
• Neuropathology characterization for the Brain Atlas Project
  Agency: HEALTH AND HUMAN SERVICES, DEPARTMENT OF Posted: May 5, 2026 Due: May 20, 2026 NAICS: 621511 Set-Aside: SBA Location: MD
• Q301--UM Pathology Lab Testing - Miami VAMC
  Agency: VETERANS AFFAIRS, DEPARTMENT OF Posted: May 5, 2026 Due: May 15, 2026 NAICS: 621511
• VA Palo Alto Autopsy Services
  Agency: VETERANS AFFAIRS, DEPARTMENT OF Posted: May 1, 2026 Due: May 14, 2026 NAICS: 621511 Set-Aside: NONE Location: CA
• Q301--Reference Laboratory Services for the Portland VA Medical Center.
  Agency: VETERANS AFFAIRS, DEPARTMENT OF Posted: Apr 30, 2026 Due: May 6, 2026 NAICS: 621511 Set-Aside: NONE Location: OR
• Q301--Reference Lab Services - BCVAMC & WCBOC PoP 08/01/2026-07/31/2031
  Agency: VETERANS AFFAIRS, DEPARTMENT OF Posted: Apr 30, 2026 Due: May 15, 2026 NAICS: 621511
• Q301--Reference Laboratory and Esoteric Testing
  Agency: VETERANS AFFAIRS, DEPARTMENT OF Posted: Apr 30, 2026 Due: May 7, 2026 NAICS: 621511
• 6515--Mobile Cath Lab
  Agency: VETERANS AFFAIRS, DEPARTMENT OF Posted: Apr 30, 2026 Due: May 29, 2026 NAICS: 621511 Set-Aside: SDVOSBC Location: FL
• Q301--Reference Laboratory and Esoteric Testing
  Agency: VETERANS AFFAIRS, DEPARTMENT OF Posted: Apr 30, 2026 Due: Apr 24, 2026 NAICS: 621511 Location: NJ
• Q301--STAT Reference Lab Testing for Send Out
  Agency: VETERANS AFFAIRS, DEPARTMENT OF Posted: Apr 30, 2026 Due: May 25, 2026 NAICS: 621511 Location: AZ

Data sourced from SAM.gov. Updated daily. Last updated: May 19, 2026.