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

    NAICS Demand Lane

    Ambulatory Health Care Services, Contract Opportunities

    9,778 total opportunities (9,778 active) tied to NAICS 621 across federal, state, local, and forecast sources.
    NAICS 621Federal + SLED9.8K total
    View NAICS definition →
    Total Opportunities
    9.8K
    Across all indexed sources
    Active Estimate
    9.8K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 621.

    DEPARTMENT OF AGRICULTURE

    BOXELDER JCC MEDICAL SERVICES

    Active

    AI Summary

    The Forest Service seeks quotations from small businesses to provide medical services at Box Elder Job Corps Center in Nemo, South Dakota. Work includes examinations, assessments, treatment, prescriptions, immunizations, health-condition monitoring, hospitalization recommendations, follow-up care, and prevention planni…

    CO

    Posted Oct 23, 2026Due Nov 5, 2026SolicitationNAICS 621111Total Small Business Set-Aside (FAR 19.5)Sol: 1282A727Q0004
    View details→

    DEPARTMENT OF STATE

    OCCUPATIONAL MEDICINE SERVICES FOR LOCALLY ENGAGED STAFF

    Active

    AI Summary

    The U.S. Embassy in Paris is soliciting occupational medical services for locally employed staff of the U.S. Mission. The government plans to award a fixed-price contract to the lowest-priced, technically acceptable responsible offeror and may make an award based on initial offers without discussions. Contractors must …

    DC

    Posted Oct 23, 2026Due Oct 30, 2026Combined Synopsis/SolicitationNAICS 621491Sol: 19FR6326Q0104
    View details→

    DEPT OF DEFENSE

    REQUEST FOR INFORMATION IN SUPPORT OF URINALYSIS TESTING FOR PERSPECTIVE UNITED STATES SPACE FORCE CIVILIAN EMPLOYEES

    Active

    AI Summary

    The Department of the Air Force is seeking information about services to support pre-employment drug testing for prospective U.S. Space Force civilian employees. The requirement includes specimen collection and medical review, with laboratory analysis conducted under HHS guidelines. This is a sources-sought notice for …

    MD

    Posted Oct 23, 2026Due Nov 1, 2026Sources SoughtNAICS 621999Sol: USSFAFDWPKF001
    View details→

    DEPT OF DEFENSE

    BPA - BLOOD TRANSFUSION SERVICES

    Active

    AI Summary

    The Air Force seeks quotations for a blanket purchase agreement covering blood components and laboratory transfusion testing services for Wright-Patterson Air Force Base, Ohio. Services and supplies are required within 10 days after order receipt. Award is expected on a lowest-priced, technically acceptable basis. Quot…

    OH

    Posted Oct 23, 2026Due Oct 29, 2026Combined Synopsis/SolicitationNAICS 621991Sol: FA860127Q0015
    View details→

    DEPT OF DEFENSE

    LABORATORY SUPPORT SERVICES

    Active

    AI Summary

    DPAA seeks market information on laboratory and regional-directorate support for its mission to identify and account for missing DoD personnel. Work supports forensic skeletal analysis, historical research, archaeological investigations, and recovery operations worldwide, including laboratory operations and overseas de…

    VA

    Posted Oct 23, 2026Due Nov 9, 2026Sources SoughtNAICS 621511Sol: HQ0034-26-SS-1019SAM
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    Q301--NEW €“ STX SPECIALIZED MOLECULAR RESIDUAL DISEASE TESTING

    Active

    AI Summary

    VA NCO 17 intends to award Natera, Inc. a five-ordering-period, firm-fixed-price IDIQ contract on a sole-source basis for proprietary Prospera transplant assessment and Signatera residual disease molecular testing. The estimated quantities are 25 Prospera tests and 35 Signatera tests for VA facilities in Texas. This sp…

    TX

    Posted Oct 22, 2026Due Oct 30, 2026Special NoticeNAICS 621511Sol: 36C25727Q0058
    View details→

    DEPARTMENT OF TRANSPORTATION

    USMMA MEDICAL, DENTAL, COUNSELING SERVICES

    Active

    AI Summary

    The Department of Transportation and USMMA seek a single-award IDIQ contractor to provide medical, dental, counseling, pharmacy, and equipment services for midshipmen. This is a full-and-open competition using a two-phase advisory down-select. Phase I proposals, covering technical approach and past performance, are due…

    NY

    Posted Oct 22, 2026Due Nov 12, 2026Combined Synopsis/SolicitationNAICS 621399Sol: 6923G227R00002
    View details→

    DEPT OF DEFENSE

    HUMAN PERFORMANCE OPTIMIZATION SUPPORT SERVICES

    Active

    AI Summary

    The Air Force seeks small-business quotations for human performance optimization services at Moody Air Force Base, Georgia, including two strength and conditioning coaches, four athletic trainers, and one administrative assistant. The potential contract includes a one-year base period and four option years, with award …

    GA

    Posted Oct 22, 2026Due Oct 27, 2026Combined Synopsis/SolicitationNAICS 621340Total Small Business Set-Aside (FAR 19.5)Sol: FA483027Q0003
    View details→

    DEPT OF DEFENSE

    TEXAS ARMY NATIONAL GUARD - MOBILE MEDICAL AND DENTAL SERVICES - NOV 2026

    Active

    AI Summary

    The Texas Army National Guard seeks a single firm fixed-price contractor to provide mobile medical and dental services, including personnel, equipment, materials, supervision, and quality control. The non-personal services contract will run November 11–19, 2026, and is open to full and open competition. Proposals are d…

    TX

    Posted Oct 22, 2026Due Nov 5, 2026Combined Synopsis/SolicitationNAICS 621498Sol: W912L127RA001
    View details→

    DEPARTMENT OF AGRICULTURE

    Jacobs Creek JCC Medical Services

    Archived

    AI Summary

    The Forest Service is conducting market research for basic medical services at Jacobs Creek Job Corps Center in Bristol, Tennessee. This is a sources sought announcement, not a solicitation, and no award will result from responses. Interested businesses should submit a capabilities statement and SAM Unique Entity Ident…

    CO

    Posted Oct 22, 2026Due Oct 23, 2026Sources SoughtNAICS 621111Small Business Set Aside - TotalSol: 1282A727Q0002
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    6,382
    sled
    3,208
    forecast
    188

    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 →