NAICS 621511 · Medical Laboratories
41 open opportunities · 4,449 FY2025 awards · $698.2M obligated
Top contractors in this NAICS
- Arup Laboratories INC$19.8M
- Sna International LLC$17.8M
- Tempus Ai, INC$11.2M
Hunting recompetes here?
10+ contracts in this NAICS end within 18 months. The largest are listed below — incumbents and end dates included.
All expiring 621511 contracts →Open opportunities
- Q301--Decipher Contract Base 4
- Deadline
- —
- Agency
- VETERANS AFFAIRS, DEPARTMENT OF
- Type
- Award Notice
- NAICS
- 621511
- Posted
- Nov 10, 2026
- NWI Offsite Pathology Services
- Deadline
- Nov 24, 2026(12d)
- Agency
- VETERANS AFFAIRS, DEPARTMENT OF
- Type
- Solicitation
- NAICS
- 621511
- Posted
- Nov 10, 2026
- Q301--STAT Reference Laboratory (VA-27-00019665)
- Deadline
- Nov 20, 2026(8d)
- Agency
- VETERANS AFFAIRS, DEPARTMENT OF
- Type
- Special Notice
- NAICS
- 621511
- Posted
- Nov 6, 2026
- Q301--VISN 22 Semen & Vasectomy Test Kits
- Deadline
- Nov 18, 2026(6d)
- Agency
- VETERANS AFFAIRS, DEPARTMENT OF
- Type
- Combined Synopsis/Solicitation
- NAICS
- 621511
- Posted
- Nov 5, 2026
- Q301--Notice of Intent to Sole Source - Pathology Reference Lab Services - 528,528A8
- Deadline
- Nov 6, 2026
- Agency
- VETERANS AFFAIRS, DEPARTMENT OF
- Type
- Special Notice
- NAICS
- 621511
- Posted
- Nov 4, 2026
- Drug Demand Reduction Program (DDRP)
- Deadline
- Nov 20, 2026(8d)
- Agency
- DEPT OF THE ARMY
- Type
- Combined Synopsis/Solicitation
- NAICS
- 621511
- Posted
- Nov 3, 2026
- Q301--Specialized Medical Laboratory Testing Services, VA Palo Alto Health Care System
- Deadline
- Nov 16, 2026(4d)
- Agency
- VETERANS AFFAIRS, DEPARTMENT OF
- Type
- Combined Synopsis/Solicitation
- NAICS
- 621511
- Posted
- Nov 3, 2026
- Notice of Intent to Sole Source - NNMC Laboratory Proficiency Testing Services
- Deadline
- Nov 16, 2026(4d)
- Agency
- INDIAN HEALTH SERVICE
- Type
- Special Notice
- NAICS
- 621511
- Posted
- Oct 30, 2026
- Q301--Reference and Esoteric Laboratory Testing
- Deadline
- Nov 30, 2026(18d)
- Agency
- VETERANS AFFAIRS, DEPARTMENT OF
- Type
- Solicitation
- NAICS
- 621511
- Posted
- Oct 30, 2026
- Q301--MDxHealth, Inc 621II, 36F79727D0004 Effective 11/01/2026 - 10/31/2031
- Deadline
- —
- Agency
- VETERANS AFFAIRS, DEPARTMENT OF
- Type
- Award Notice
- NAICS
- 621511
- Posted
- Oct 30, 2026
- Q301--New Reference Lab Testing | Legacy VISN 15
- Deadline
- Dec 4, 2026(22d)
- Agency
- VETERANS AFFAIRS, DEPARTMENT OF
- Type
- Solicitation
- NAICS
- 621511
- Posted
- Oct 30, 2026
- Q515--MO - HLA Transplant Testing Services - 626 Period of Performance: 11/1/26 - 10/31/31
- Deadline
- —
- Agency
- VETERANS AFFAIRS, DEPARTMENT OF
- Type
- Award Notice
- NAICS
- 621511
- Posted
- Oct 29, 2026
- Q301--Specialized Medical Laboratory Testing Services, VA Palo Alto Health Care System
- Deadline
- Oct 30, 2026
- Agency
- VETERANS AFFAIRS, DEPARTMENT OF
- Type
- Combined Synopsis/Solicitation
- NAICS
- 621511
- Posted
- Oct 29, 2026
- Q301--Blood Donor Panel Testing for Captain James A. Lovell Federal Health Care Center (FHCC)
- Deadline
- Nov 3, 2026
- Agency
- VETERANS AFFAIRS, DEPARTMENT OF
- Type
- Sources Sought
- NAICS
- 621511
- Posted
- Oct 27, 2026
- Laboratory Support Services
- Deadline
- Nov 9, 2026
- Agency
- WASHINGTON HEADQUARTERS SERVICES (WHS)
- Type
- Sources Sought
- NAICS
- 621511
- Posted
- Oct 23, 2026
| Title | Agency | Type | NAICS | Posted | Deadline |
|---|---|---|---|---|---|
| Q301--Decipher Contract Base 4 | VETERANS AFFAIRS, DEPARTMENT OF | Award Notice | 621511 | Nov 10, 2026 | — |
| NWI Offsite Pathology Services | VETERANS AFFAIRS, DEPARTMENT OF | Solicitation | 621511 | Nov 10, 2026 | Nov 24, 2026(12d) |
| Q301--STAT Reference Laboratory (VA-27-00019665) | VETERANS AFFAIRS, DEPARTMENT OF | Special Notice | 621511 | Nov 6, 2026 | Nov 20, 2026(8d) |
| Q301--VISN 22 Semen & Vasectomy Test Kits | VETERANS AFFAIRS, DEPARTMENT OF | Combined Synopsis/Solicitation | 621511 | Nov 5, 2026 | Nov 18, 2026(6d) |
| Q301--Notice of Intent to Sole Source - Pathology Reference Lab Services - 528,528A8 | VETERANS AFFAIRS, DEPARTMENT OF | Special Notice | 621511 | Nov 4, 2026 | Nov 6, 2026 |
| Drug Demand Reduction Program (DDRP) | DEPT OF THE ARMY | Combined Synopsis/Solicitation | 621511 | Nov 3, 2026 | Nov 20, 2026(8d) |
| Q301--Specialized Medical Laboratory Testing Services, VA Palo Alto Health Care System | VETERANS AFFAIRS, DEPARTMENT OF | Combined Synopsis/Solicitation | 621511 | Nov 3, 2026 | Nov 16, 2026(4d) |
| Notice of Intent to Sole Source - NNMC Laboratory Proficiency Testing Services | INDIAN HEALTH SERVICE | Special Notice | 621511 | Oct 30, 2026 | Nov 16, 2026(4d) |
| Q301--Reference and Esoteric Laboratory Testing | VETERANS AFFAIRS, DEPARTMENT OF | Solicitation | 621511 | Oct 30, 2026 | Nov 30, 2026(18d) |
| Q301--MDxHealth, Inc 621II, 36F79727D0004 Effective 11/01/2026 - 10/31/2031 | VETERANS AFFAIRS, DEPARTMENT OF | Award Notice | 621511 | Oct 30, 2026 | — |
| Q301--New Reference Lab Testing | Legacy VISN 15 | VETERANS AFFAIRS, DEPARTMENT OF | Solicitation | 621511 | Oct 30, 2026 | Dec 4, 2026(22d) |
| Q515--MO - HLA Transplant Testing Services - 626 Period of Performance: 11/1/26 - 10/31/31 | VETERANS AFFAIRS, DEPARTMENT OF | Award Notice | 621511 | Oct 29, 2026 | — |
| Q301--Specialized Medical Laboratory Testing Services, VA Palo Alto Health Care System | VETERANS AFFAIRS, DEPARTMENT OF | Combined Synopsis/Solicitation | 621511 | Oct 29, 2026 | Oct 30, 2026 |
| Q301--Blood Donor Panel Testing for Captain James A. Lovell Federal Health Care Center (FHCC) | VETERANS AFFAIRS, DEPARTMENT OF | Sources Sought | 621511 | Oct 27, 2026 | Nov 3, 2026 |
| Laboratory Support Services | WASHINGTON HEADQUARTERS SERVICES (WHS) | Sources Sought | 621511 | Oct 23, 2026 | Nov 9, 2026 |
Largest contracts ending within 18 months
- 36C10G25C0001 ↗$18.4M
LABORATORY PROFICIENCY TESTING
- Ends
- Jan 1, 2027
- Started
- Jan 2, 2025
- Agency
- Department Of Veterans Affairs
- NAICS
- 621511
- 36C24125P0577 ↗$10.1M
PRIMARY REFERENCE LABORATORY TESTING / COURIER SERVICES / PHLEBOTOMY
- Ends
- Dec 30, 2026
- Started
- Jun 30, 2025
- Agency
- Department Of Veterans Affairs
- NAICS
- 621511
- N0018926FZ035 ↗$7.8M
MONTHLY TESTING
- Ends
- Dec 18, 2026
- Started
- Dec 17, 2025
- Agency
- Department Of The Navy
- NAICS
- 621511
- HQ003425C0015 ↗$7.2M
CIVILIAN DRUG FREE WORKPLACE COLLECTIONS AND MEDICAL REVIEW SUPPORT SERVICES.
- Ends
- Feb 18, 2027
- Started
- May 14, 2025
- Agency
- Washington Headquarters Services
- NAICS
- 621511
- 36C25227N0098 ↗$7.2M
FY27 TASK ORDER - 10/1/2026 - 6/30/2027
- Ends
- Jun 29, 2027
- Started
- Sep 30, 2026
- Agency
- Department Of Veterans Affairs
- NAICS
- 621511
- W81K0426FA088 ↗$6.1M
REFERENCE LAB FY26 TASK ORDER - SAN DIEGO
- Ends
- Mar 30, 2027
- Started
- Mar 31, 2026
- Agency
- Department Of The Army
- NAICS
- 621511
- 36C10G26N0028 ↗$5.5M
MODIFICATION P9 TO CHANGE THE CONTRACTING OFFICER AND ADD VAAR CLAUSE 852.222-71 COMPLIANCE WITH EXECUTIVE ORDER 13899
- Ends
- Jan 26, 2027
- Started
- Jan 27, 2026
- Agency
- Department Of Veterans Affairs
- NAICS
- 621511
- 75D30123C17958 ↗$5.5M
CANDIDATE VACCINE VIRUSES DEVELOPMENT
- Ends
- Sep 27, 2027
- Started
- Sep 28, 2023
- Agency
- Centers For Disease Control And Prevention
- NAICS
- 621511
- 75H71225C00014 ↗$3.5M
NON-PERSONAL PROFESSIONAL CLINICAL LABORATORY SCIENTIST OR MEDICAL TECHNICIAN SERVICES AT HHCC
- Ends
- Sep 21, 2027
- Started
- Sep 21, 2025
- Agency
- Indian Health Service
- NAICS
- 621511
- 75D30126F00004 ↗$3.2M
METAGENOMIC NEXT-GENERATION SEQUENCING (MNGS)
- Ends
- Apr 13, 2028
- Started
- May 2, 2026
- Agency
- Centers For Disease Control And Prevention
- NAICS
- 621511
| PIID | Contractor | Description | Agency | NAICS | Obligated | Start | End |
|---|---|---|---|---|---|---|---|
| 36C10G25C0001 ↗ | College Of American Pathologists | LABORATORY PROFICIENCY TESTING | Department Of Veterans Affairs | 621511 | $18.4M | Jan 2, 2025 | Jan 1, 2027 |
| 36C24125P0577 ↗ | Quest Diagnostics Incorporated | PRIMARY REFERENCE LABORATORY TESTING / COURIER SERVICES / PHLEBOTOMY | Department Of Veterans Affairs | 621511 | $10.1M | Jun 30, 2025 | Dec 30, 2026 |
| N0018926FZ035 ↗ | Center For Disease Detection, LLC | MONTHLY TESTING | Department Of The Navy | 621511 | $7.8M | Dec 17, 2025 | Dec 18, 2026 |
| HQ003425C0015 ↗ | Pembrooke Occupational Health, INC. | CIVILIAN DRUG FREE WORKPLACE COLLECTIONS AND MEDICAL REVIEW SUPPORT SERVICES. | Washington Headquarters Services | 621511 | $7.2M | May 14, 2025 | Feb 18, 2027 |
| 36C25227N0098 ↗ | Quest Diagnostics Incorporated | FY27 TASK ORDER - 10/1/2026 - 6/30/2027 | Department Of Veterans Affairs | 621511 | $7.2M | Sep 30, 2026 | Jun 29, 2027 |
| W81K0426FA088 ↗ | Laboratory Corporation Of America | REFERENCE LAB FY26 TASK ORDER - SAN DIEGO | Department Of The Army | 621511 | $6.1M | Mar 31, 2026 | Mar 30, 2027 |
| 36C10G26N0028 ↗ | Tempus Ai, INC | MODIFICATION P9 TO CHANGE THE CONTRACTING OFFICER AND ADD VAAR CLAUSE 852.222-71 COMPLIANCE WITH EXECUTIVE ORDER 13899 | Department Of Veterans Affairs | 621511 | $5.5M | Jan 27, 2026 | Jan 26, 2027 |
| 75D30123C17958 ↗ | Cherokee Nation Operational Solutions, L.L.C. | CANDIDATE VACCINE VIRUSES DEVELOPMENT | Centers For Disease Control And Prevention | 621511 | $5.5M | Sep 28, 2023 | Sep 27, 2027 |
| 75H71225C00014 ↗ | Prairie Band Health Services INC | NON-PERSONAL PROFESSIONAL CLINICAL LABORATORY SCIENTIST OR MEDICAL TECHNICIAN SERVICES AT HHCC | Indian Health Service | 621511 | $3.5M | Sep 21, 2025 | Sep 21, 2027 |
| 75D30126F00004 ↗ | Ginkgo Bioworks, INC. | METAGENOMIC NEXT-GENERATION SEQUENCING (MNGS) | Centers For Disease Control And Prevention | 621511 | $3.2M | May 2, 2026 | Apr 13, 2028 |