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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /621999

    NAICS Demand Lane

    All Other Miscellaneous Ambulatory Health Care Services, Contract Opportunities

    599 total opportunities (599 active) tied to NAICS 621999 across federal, state, local, and forecast sources.
    NAICS 621999Federal + SLED599 total
    View NAICS definition →
    Total Opportunities
    599
    Across all indexed sources
    Active Estimate
    599
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 621999.

    DEPT OF DEFENSE

    HEMATOLOGY, COAGULATION ANALYZERS MAINTENANCE

    Active

    AI Summary

    The Department of Defense is seeking a contractor for the maintenance and repair of hematology analyzers at the U.S. Naval Hospital in Rota, Spain. The contract includes the delivery of reagents and consumables, as well as scheduled preventive and on-demand corrective maintenance to ensure equipment reliability.

    VA

    Posted Aug 25, 2026Due Sep 8, 2026PresolicitationNAICS 621999Sol: 12480015
    View details→

    DEPT OF DEFENSE

    DENTAL AND AUDIOLOGY COORDINATOR FOR THE VERMONT ARMY NATIONAL GUARD

    Active

    AI Summary

    The Vermont Army National Guard seeks a contractor to provide non-personal administrative support for its Dental Health and Hearing Conservation Programs. The contract requires expertise in healthcare administration and medical records management, with a focus on data entry and compliance with federal regulations. Inte…

    VT

    Posted Aug 24, 2026Due Aug 26, 2026SolicitationNAICS 621999Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: W912LN26QA023
    View details→

    DEPARTMENT OF HOMELAND SECURITY

    ONSITE DRUG TESTING

    Active

    AI Summary

    The Department of Homeland Security, specifically the US Secret Service, is soliciting proposals for onsite drug testing services. This opportunity includes an amendment that provides additional Q&A and provisions related to the drug testing requirements. Interested bidders should review the attached documents for furt…

    DC

    Posted Aug 24, 2026Due Aug 26, 2026SolicitationNAICS 621999Total Small Business Set-Aside (FAR 19.5)Sol: 70US0926Q70092860
    View details→

    DEPARTMENT OF THE INTERIOR

    Q--HHS OIG MEDICAL DIRECTION AND TRAINING SUPPORT

    Active

    AI Summary

    The Department of the Interior is issuing a presolicitation notice for medical direction and training support services. Interested parties should refer to the attached documentation for further details regarding the requirements and submission guidelines.

    VA

    Posted Aug 19, 2026Due Sep 3, 2026PresolicitationNAICS 621999Sol: 140D0426Q0856
    View details→

    DEPT OF DEFENSE

    PRARNG MEDICAL READINESS EVENTS (PERIODIC HEALTH ASSESSMENT/SOLDIER READINESS PROCESSING)

    Active

    AI Summary

    The Puerto Rico Army National Guard is seeking quotes for Medical Readiness Events, including periodic health assessments and soldier readiness processing. Services will be provided by licensed professionals at Camp Santiago Joint Maneuver Training Center. This opportunity is a 100% small business set-aside and follows…

    PR

    Posted Aug 15, 2026Due Sep 3, 2026Combined Synopsis/SolicitationNAICS 621999Total Small Business Set-Aside (FAR 19.5)Sol: W912LR26QA043
    View details→

    DEPARTMENT OF HEALTH AND HUMAN SERVICES

    SS-26-PHX-029 SOURCES SOUGHT FOR ARRHYTHMIA MONITORING SERVICES

    Archived

    AI Summary

    The Department of Health and Human Services is seeking qualified vendors for a turnkey ambulatory cardiac arrhythmia monitoring solution for eligible IHS beneficiaries. This includes services such as Holter monitoring, cardiac event monitoring, and technical support. Interested vendors must submit a capability statemen…

    OK

    Posted Jul 30, 2026Due Aug 6, 2026Sources SoughtNAICS 621999Indian Small Business Economic Enterprise (ISBEE) Set-Aside (specific to Department of Interior and Indian Health Services)Sol: IHS1525587
    View details→

    DEPARTMENT OF HEALTH AND HUMAN SERVICES

    BILLINGS AREA TELEHEALTH SERVICES - SOURCES SOUGHT/REQUEST FOR INFORMATION

    Archived

    AI Summary

    The Department of Health and Human Services is seeking information from Indian Economic Enterprises capable of providing telehealth services. This Sources Sought Notice is for market research only and not a solicitation. Interested vendors should submit capability statements and feedback on the Draft Performance Work S…

    MT

    Posted Jul 21, 2026Due Jul 30, 2026Sources SoughtNAICS 621999Indian Economic Enterprise (IEE) Set-Aside (specific to Department of Interior and Indian Health Services)Sol: SS-75H70926R00001
    View details→

    DEPT OF DEFENSE

    RFI FOR VIRTUAL PHYSICAL THERAPY PROGRAM

    Archived

    AI Summary

    This RFI seeks information for a virtual physical therapy program to be delivered via the DHA's telehealth platform. The contractor will provide remote physical therapy services, including necessary technology and clinical oversight, to achieve clinically meaningful outcomes for beneficiaries. Responses are for plannin…

    VA

    Posted Jul 21, 2026Due Aug 6, 2026Sources SoughtNAICS 621999Sol: HT001126RFI0247
    View details→

    DEPT OF DEFENSE

    U.S. NAVY MEDICINE COMMAND PORTSMOUTH: PATIENT MONITORING SERVICES

    Archived

    AI Summary

    The U.S. Navy Medicine Command Portsmouth is seeking sources for patient monitoring services, specifically for maintenance of Philips Healthcare monitoring systems. This is a sources sought notice for market research purposes only, not a solicitation. Interested parties may request a full equipment list and are encoura…

    VA

    Posted Jul 3, 2026Due Jul 7, 2026Sources SoughtNAICS 621999Sol: HT940626SSN4547
    View details→

    DEPARTMENT OF HOMELAND SECURITY

    ENTERPRISE HEALTH UNIT SERVICES

    Archived

    AI Summary

    The Department of Homeland Security is soliciting proposals for Enterprise Health Unit Services at four Federal Law Enforcement Training Centers. This competitive RFP is set aside for Woman-Owned Small Businesses and requires a fixed-price contract. Proposals are due by June 4, 2026, with no site visits conducted. Offe…

    GA

    Posted Jun 25, 2026Due Jul 1, 2026Combined Synopsis/SolicitationNAICS 621999Women-Owned Small BusinessSol: 70LGLY26RGLB00005
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    397
    sled
    185
    forecast
    17

    Related NAICS Codes

    • 62, Health Care and Social Assistance→
    • 621, Ambulatory Health Care Services→
    • 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→

    Explore

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    About NAICS 621999

    This industry comprises establishments primarily engaged in providing ambulatory health care services not classified in other specific categories. These services include a variety of specialized outpatient care and treatment.

    Read the full NAICS definition →