PSC Q401: Medical – Nursing
Q401 is the product and service code (PSC) federal agencies use for medical – nursing, in the nursing, nursing home, eval/screen group. Here are the contracts open under it now, the NAICS codes it pairs with, and who buys and wins this work.
- Open contracts now
- 1
- Spending, FY2025
- $533.7 million
- Share to small businesses, since FY2024
- 75%
Open count as of Oct 11, 2026, 4:03 PM ET.
Open contracts with PSC Q401, due soonest
- ISBEE Solicitation: Firm-Fixed-Price (FFP), non-personal healthcare services for Certified Nurse-Midwife (CNM) services equivalent to two full-time CNMs at Rosebud Service Unit, Rosebud IHS Hospital, Rosebud, South Dakota.
✦ The Indian Health Service (Great Plains Area) wants a contractor to supply two full-time Certified Nurse-Midwives at Rosebud IHS Hospital in South Dakota.
Due in 26 daysNov 6, 2026
Where Q401 sits in the PSC Manual
- Category: Service
- Group Q: Medical Services
- Group Q4: Nursing, Nursing Home, Eval/Screen
- Code Q401: Medical – Nursing
NAICS codes used with PSC Q401
The NAICS code on a contract sets the size standard for who counts as small. These are the codes agencies pair with Q401 most often:
| NAICS | Industry | Spent, last 3 years | Open notices |
|---|---|---|---|
| 622110 | General Medical and Surgical Hospitals | $619.2 million | — |
| 561320 | Temporary Help Services | $453.3 million | 1 |
| 621399 | Offices of All Other Miscellaneous Health Practitioners | $178 million | — |
| 621111 | Offices of Physicians (except Mental Health Specialists) | $93.9 million | — |
| 541990 | All Other Professional, Scientific, and Technical Services | $62.7 million | — |
| 621999 | All Other Miscellaneous Ambulatory Health Care Services | $44.9 million | — |
Who buys under PSC Q401
Agencies with the most contract dollars under Q401 over the last three fiscal years, per USAspending.gov:
| Agency | Obligated |
|---|---|
| Defense Health Agency | $571.3 million |
| Indian Health Service | $347.6 million |
| Department of the Army | $310.7 million |
| Department of Veterans Affairs | $184.9 million |
| Department of the Air Force | $41.5 million |
| Transportation Security Administration | $15.7 million |
| Social Security Administration | $7.6 million |
| Federal Prison System / Bureau of Prisons | $5 million |
Federal spending under PSC Q401 by year
| Fiscal year | Contract obligations |
|---|---|
| FY2024 | $481.3 million |
| FY2025 | $533.7 million |
| FY2026 (incomplete) | $479.9 million |
Headline figures use FY2025, the last complete year. FY2026 is still incomplete and will rise until about early January 2027 as Defense data arrives: USAspending.gov publishes Defense contracts 90 days after they're signed.
Who wins PSC Q401 contracts
| Company | Obligated, last 3 years |
|---|---|
| Enterprise Resource Planning International, LLC | $101.8 million |
| Decypher Technologies LTD | $84.6 million |
| Giacare & Medtrust JV LLC | $78 million |
| Optumhealth Care Solutions, LLC | $62.6 million |
| The Arora Group, Inc. | $59.5 million |
| Donald L. Mooney Enterprises, LLC | $57 million |
| Spectrum Services Group Inc | $56.6 million |
| Four Winds Staffing LLC | $53.8 million |
| Akahi Ingenesis Partners LLC | $40.7 million |
| Rao Radiologists, Inc. | $38.9 million |
Linked names have a FedReady profile. Profiles cover small businesses registered on SAM.gov, so large companies are listed without one.
Related PSC codes
Frequently asked questions
What is PSC Q401?
Q401 is the service code in the federal Product and Service Code (PSC) Manual for medical – nursing, under Q (Medical Services) and Q4 (Nursing, Nursing Home, Eval/Screen). Agencies put a PSC on every contract to record what they bought.
What is the difference between a PSC and a NAICS code?
A PSC describes what the government is buying. A NAICS code describes the industry of the business doing the work, and it sets the SBA size standard for small business set-asides. Every contract notice has both.
Which NAICS code goes with PSC Q401?
Most federal contract dollars under PSC Q401 go with NAICS 622110 (General Medical and Surgical Hospitals), according to USAspending.gov. The contracting officer picks the NAICS code for each solicitation, so check the notice.
How do I find contracts that use PSC Q401?
Contract opportunities are posted on SAM.gov with their PSC and NAICS codes. 1 open notices use PSC Q401 right now. FedReady can match new ones to your business and email you, free.