The Family & Internal Medicine Services PSC (Q509) encompasses a broad range of primary care and specialized medical services provided by qualified physicians and physician assistants. This code covers family and internal medicine practitioners including MDs and DOs, as well as subspecialties such as aerospace medicine, preventive medicine, allergy and immunology, infectious disease, rheumatology, and gerontology. These services are essential for maintaining the health and wellness of military personnel, veterans, and federal beneficiaries. Government agencies utilize this PSC to contract for comprehensive outpatient and diagnostic medical care aimed at disease prevention, diagnosis, and treatment of common and complex medical conditions within civilian and military healthcare settings.

Includes for PSC Q509

This PSC code covers the following products and services:

Family & Internal Medicine Physicians (both MDâ€™s and DOâ€™s), Family & Internal Medicine Physician Assistants, Aerospace Medicine Physicians & Services, Preventive Medicine Physicians & Services, Allergy/Immunology Physicians & Services, Infectious Disease Physicians & Services, Rheumatology Physicians & Services, Gerontology Physicians

Excludes for PSC Q509

This PSC code does NOT cover the following:

Advanced Practice Registered Nurses, Clinical Nurse Specialists, Registered Nurses, Licensed Practical/Vocational Nurses, Nursing/ Medical Assistants (all fall under Q401-Nursing), Psychiatrists (Q 519 Behavioral & Mental Health), Pediatrics (Q516), Dermatology (Q504), Endocrinology (Q530), Gastroenterology (Q505), Hematology & Oncology (Q508), Obstetrics & Gynecology (Q507), Cardiology (Q502), Neurology (Q510)

Typical Buyers & Agencies for PSC Q509

Federal agencies that commonly procure services under PSC Q509 include the Department of Veterans Affairs (VA), the Department of Defense (DoD), and the Indian Health Service (IHS). These agencies require access to primary and specialized medical care to support active-duty military members, veterans, Native American populations, and other federal beneficiaries. Contracting for these services ensures timely, high-quality healthcare provision in both fixed and mobile medical facilities, supporting overall mission readiness and public health objectives.

Common Contract Types for PSC Q509

Contracts awarded under this PSC typically include firm-fixed-price and indefinite delivery/indefinite quantity (IDIQ) types, often facilitated through competitive bidding, requests for proposals (RFPs), or sole-source justifications in urgent cases. These contracts may be short-term or long-term depending on the healthcare needs and operational requirements. Task orders under IDIQ contracts are common to address fluctuating demand for medical staffing and specialized physician services in various geographic locations.

Plain-Language Breakdown for PSC Q509

Covers family and internal medicine physicians and physician assistants including several subspecialties.
Primarily procured by the Department of Veterans Affairs, Department of Defense, and Indian Health Service.
Used for outpatient primary care, preventive medicine, and specialized internal medicine services.
Contracts often awarded as firm-fixed-price or IDIQ, supporting flexible healthcare delivery needs.
Aligns with NAICS codes 621111, 621112, and 621610 for outpatient medical and physician services.
Excludes nursing and other specialty medical services covered under different PSC codes.

Related Categories for PSC Q509

Other categories at the same level as Q509

Q501 MEDICAL- ANESTHESIOLOGY

Anesthesiology Services

Q502 CARDIOLOGY

Cardiology

Q503 MEDICAL- DENTISTRY

Dentistry Services

Q504 MEDICAL- DERMATOLOGY

Dermatology Services

Q505 MEDICAL- GASTROENTEROLOGY

Gastroenterology Services

Q507 OBSTETRICS & GYNECOLOGY

Obstetrics & Gynecology

Q508 HEMATOLOGY & ONCOLOGY

Hematology & Oncology

Q510 MEDICAL- NEUROLOGY

Neurology Services

Q511 OPHTHALMOLOGY & OPTOMETRY

Ophthalmology & Optometry

Q513 ORTHOPEDIC SURGERY SERVICES

Orthopedic Surgery Services

Q514 MEDICAL- OTOLARYNGOLOGY

Otolaryngology Services

Q515 MEDICAL- PATHOLOGY

Pathology Services

Q516 MEDICAL- PEDIATRIC

Pediatric Services

Q517 PHARMACY SERVICES

Pharmacy Services

Q518 MEDICAL- PHYSICAL MEDICINE/REHABILITATION

Physical Medicine and Rehabilitation Services

Q519 BEHAVIORAL AND MENTAL HEALTH

Behavioral and Mental Health

Q520 MEDICAL- PODIATRY

Podiatry Services

Q521 MEDICAL- PULMONARY

Pulmonary Services

Q522 MEDICAL- RADIOLOGY

Radiology Services

Q523 MEDICAL- SURGERY

Surgery Services

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