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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /621

    NAICS Demand Lane

    Ambulatory Health Care Services, Contract Opportunities

    9,147 total opportunities (9,147 active) tied to NAICS 621 across federal, state, local, and forecast sources.
    NAICS 621Federal + SLED9.1K total
    View NAICS definition →
    Total Opportunities
    9.1K
    Across all indexed sources
    Active Estimate
    9.1K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 621.

    DEPARTMENT OF HEALTH AND HUMAN SERVICES

    EMERGENCY MEDICINE (PHYSICIAN) - WHITERIVER INDIAN HEALTH SERVICE HOSPITAL - PERSONAL SERVICES CONTRACT (PSC)

    Active

    AI Summary

    This opportunity is for a personal services contract for an Emergency Medicine Physician at the Whiteriver Indian Health Service Hospital. The contract is set aside for Indian Small Business Economic Enterprises and seeks to provide ad hoc services on an as-needed basis. Quotes are being requested, and no separate writ…

    MD

    Posted Sep 14, 2026Due Sep 18, 2026Combined Synopsis/SolicitationNAICS 621111Sol: 75H70426R00007
    View details→

    DEPARTMENT OF HEALTH AND HUMAN SERVICES

    FACILITATING RESEARCH, PROGRAMMATIC, AND OPERATIONAL SUPPORT OF THE NATIONAL AMYOTROPHIC LATERAL SCLEROSIS’ (ALS) BIOREPOSITORY IN SUPPORT OF THE ALS REGISTRY ACT

    Active

    AI Summary

    This opportunity is a Request for Quotation for facilitating research, programmatic, and operational support of the National Amyotrophic Lateral Sclerosis (ALS) Biorepository. It is set-aside for small businesses and includes a performance period from September 28, 2026, to September 27, 2031. Offers are due by Septemb…

    GA

    Posted Sep 14, 2026Due Sep 17, 2026Combined Synopsis/SolicitationNAICS 621991Total Small Business Set-Aside (FAR 19.5)Sol: 75D301-Q-26-95343
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    VCU HEART AND RENAL LAB AND TRANSPLANT TESTING

    Active

    AI Summary

    The Department of Veterans Affairs is seeking qualified Service Disabled Veteran Owned Small Businesses to provide human leukocyte antigen testing and courier services for the Richmond VAMC. Interested parties must submit capability statements by September 16, 2026, detailing their ability to meet the specified require…

    VA

    Posted Sep 14, 2026Due Sep 21, 2026Sources SoughtNAICS 621511Sol: 36C24627Q0029
    View details→

    DEPARTMENT OF JUSTICE

    PRE-EMPLOYMENT SCREENING SERVICES (NATIONWIDE)

    Active

    AI Summary

    The Federal Bureau of Prisons is seeking quotations for nationwide pre-employment screening services, including medical assessments, drug testing, and biometric fingerprint collection. The contract will cover both law enforcement and non-law enforcement applicants, with an estimated quantity of 5,000 packages each. The…

    TX

    Posted Sep 14, 2026Due Sep 21, 2026Combined Synopsis/SolicitationNAICS 621111Sol: 15B0AT26Q70000001
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    DOT COMMERCIAL DRIVERS PHYSICALS & CONTROLLED SUBSTANCE TEST PUGET SOUND VAHCS

    Active

    AI Summary

    The Department of Veterans Affairs is seeking sources for commercial drivers' physicals and controlled substance testing services for the Puget Sound VA Health Care System. Interested parties should refer to the attached Sources Sought Statement of Work for further details.

    WA

    Posted Sep 12, 2026Due Sep 17, 2026Sources SoughtNAICS 621999Sol: 36C26027Q0035
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    VISN 7 BLOOD AND BLOOD-RELATED PRODUCTS

    Active

    AI Summary

    The Department of Veterans Affairs, VISN 7, is conducting market research for contractors capable of supplying blood and blood-related products and testing services for facilities in South Carolina, Georgia, and Alabama. This notice is for information purposes only and does not constitute a solicitation for proposals o…

    GA

    Posted Sep 11, 2026Due Sep 18, 2026Sources SoughtNAICS 621991Sol: 36C24726Q0911
    View details→

    DEPT OF DEFENSE

    COSTAL CARTILAGE ALLOGRAFT (BAMC, SAN ANTONIO, TEXAS)

    Active

    AI Summary

    This opportunity is a request for quote (RFQ) for the provision of human donor costal cartilage allograft to Brooke Army Medical Center in San Antonio, Texas. The solicitation number is HT940826QE041, and it is not set-aside for small businesses. Interested parties should refer to the attached solicitation for submissi…

    VA

    Posted Sep 11, 2026Due Sep 16, 2026Combined Synopsis/SolicitationNAICS 621991Sol: HT940826QE041
    View details→

    DEPT OF DEFENSE

    142WG OHWS SERVICES

    Active

    AI Summary

    The Department of Defense is seeking contractors to provide Optimizing Human Weapon System (OHWS) services for the 142d Wing in Portland, OR. Services include injury prevention, rehabilitation, and human performance optimization for rated personnel. Contractors must adhere to AAAHC standards and provide specialized spi…

    OR

    Posted Sep 11, 2026Due Sep 18, 2026SolicitationNAICS 621399Total Small Business Set-Aside (FAR 19.5)Sol: W50S8Y26QA016
    View details→

    DEPARTMENT OF HEALTH AND HUMAN SERVICES

    GEM-X SINGLE CELL 5’ GENE EXPRESSION KITS AND COMPANION REAGENTS.

    Active

    AI Summary

    The National Institutes of Health intends to award a Firm-Fixed-Price Purchase Order to 10x Genomics for GEM-X Single Cell 5’ Gene Expression Kits and Companion Reagents. This procurement is sole-sourced due to the proprietary nature of the products, which are essential for maintaining compatibility with existing resea…

    MD

    Posted Sep 11, 2026Due Sep 21, 2026PresolicitationNAICS 621511Sol: 75N98026Q01198
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    Q301--VISN 22 SEMEN & VASECTOMY TEST KITS

    Active

    AI Summary

    The Department of Veterans Affairs is seeking proposals for semen and vasectomy test kits under a combined synopsis/solicitation. This opportunity is classified under NAICS code 621511 and is not subject to FAR Part 13 Simplified Acquisition Procedures.

    CA

    Posted Sep 11, 2026Due Sep 18, 2026Combined Synopsis/SolicitationNAICS 621511Total Small Business Set-Aside (FAR 19.5)Sol: 36C26226Q1411_
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    6,325
    sled
    2,641
    forecast
    181

    Related NAICS Codes

    • 62, Health Care and Social Assistance→
    • 6211, Offices of Physicians→
    • 62111, Offices of Physicians→
    • 621111, Offices of Physicians (except Mental Health Specialists) →
    • 621112, Offices of Physicians, Mental Health Specialists →
    • 6212, Offices of Dentists→
    • 62121, Offices of Dentists→
    • 621210, Offices of Dentists →
    • 6213, Offices of Other Health Practitioners→
    • 62131, Offices of Chiropractors→

    Explore

    • 621 Definition→
    • Browse NAICS Codes→
    • PSC Contract Lanes→
    • AI Contract Categories→
    • Browse by Agency→
    • Browse by State→

    About NAICS 621

    Ambulatory Health Care Services comprises establishments that provide health care services directly to patients on an outpatient basis, without admission to a hospital or other facility. These services include diagnosis, treatment, and prevention of diseases and injuries.

    Read the full NAICS definition →