PSC codes › Q301
PSC Q301 — Reference Laboratory Testing: federal contracts
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- Newborn Screening
- Q301--Media Fill Testing for Clean Room Compliance - Pharmacy Base 4 years
- Q301--LEPTOMENINGEAL AND CORONARY RESEARCH SERVICES.
- BPA - Blood Transfusion Services
- Q301--FY27 (BASE+4) STAT Laboratory Testing - Syracuse (VA-27-00010334)
- Q301--NEW – STX Specialized Molecular Residual Disease Testing
- Q--MOJAVE TORTOISE BIOINFORMATICS
- Sterile Compounding Services
- Q--AMPLICON SEQUENCING SERVICES
- Laboratory Support Services
- EMERGENT REFERENCE LAB TESTING
- Q301--Reference Laboratory Testing
- RFP-797-FSS-04-0001-R3: 621II Medical Laboratory Testing & Analysis Services
- NAHLN Diagnostic Testing Services
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What PSC Q301 covers
Description: Reference Laboratory Testing
Includes: All services performed in a reference laboratory. Services can be comprehensive or specific and generally include the following: blood counts, coagulation, clinical biochemistry, histopathology, cytopathology, molecular diagnostics, genetic testing, drug testing, etc.
Excludes: Hematology/Oncology (Q508), Services of a Pathologist, Laboratory Technician or Technologist (Q515), equipment (6632 or 6640), and reagents and test kits (6550).
Official definition: GSA PSC Manual (PSC April 2025.xlsx), acquisition.gov/psc-manual. Category: Medical › Healthcare Services.
Who is winning new PSC Q301 work
Contractors ranked by obligations on awards that started FY2024–FY2027 to date.
| Contractor | Obligations | Awards |
|---|---|---|
| QUEST DIAGNOSTICS INCORPORATED | $365.0M | 1,047 |
| LABORATORY CORPORATION OF AMERICA | $340.9M | 828 |
| FOUNDATION MEDICINE, INC. | $90.4M | 9 |
| VERILY HEALTH INC. | $50.7M | 3 |
| CENTER FOR DISEASE DETECTION, LLC | $34.7M | 9 |
| ARUP LABORATORIES INC | $28.1M | 47 |
| LABORATORY CORPORATION OF AMERICA | $26.1M | 51 |
| BAYLOR MIRACA GENETICS LABORATORIES LLC | $26.0M | 8 |
| INFINITY BIOLOGIX LLC | $24.0M | 7 |
| THE LELAND STANFORD JUNIOR UNIVERSITY | $22.8M | 4 |
How competitive is PSC Q301?
- 76.5% of obligations on these awards were competed.
- 69.5% of competed awards that report offers drew a single offer (n=1,614).
- 10.1% went to small businesses.
- The five largest contractors hold 54.5% across 799 contractors.
NAICS codes used on PSC Q301 awards
| NAICS | Industry | Share |
|---|---|---|
| 621511 | Medical Laboratories | 73.5% |
| 541380 | Testing Laboratories and Services | 11.3% |
| 541714 | Research and Development in Biotechnology (Except Nanobiotechnology) | 3.0% |
| 334516 | Analytical Laboratory Instrument Manufacturing | 2.3% |
| 561320 | Temporary Help Services | 2.2% |
| 325413 | In-Vitro Diagnostic Substance Manufacturing | 1.2% |
| 621999 | All Other Miscellaneous Ambulatory Health Care Services | 1.1% |
| 621991 | Blood and Organ Banks | 0.9% |
Related PSC codes
R499 Other Professional Services · Q999 Other Medical Services · Q515 Pathology Services · 6640 Laboratory Equipment and Supplies · 6515 Medical and Surgical Instruments, Equipment, and Supplies · Q522 Radiology Services · Q201 Medical: Managed Healthcare · AN12 Health R&D Services; Health Care Services; Applied Research
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