PSC Q511: Ophthalmology & Optometry
Q511 is the product and service code (PSC) federal agencies use for ophthalmology & optometry, in the medical, dental, and surgical svcs 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, FY2026
- $20.8 million
- Share to small businesses
- 55%
Open contracts with PSC Q511, due soonest
- 100% ISBEE Set-Aside, Non-Personal Healthcare Service, Commercial Item Purchase Order for Optometrist Staffing Services at the Woodrow Wilson Keeble Memorial Health Care Center, Sisseton, South Dakota
✦ The Indian Health Service (Great Plains Area) wants a contractor to supply up to two optometrists to cover the eye clinic at the Woodrow Wilson Keeble Memorial Health Care Center…
Due in 20 daysOct 30, 2026
Where Q511 sits in the PSC Manual
- Category: Service
- Group Q: Medical Services
- Group Q5: Medical, Dental, and Surgical SVCS
- Code Q511: Ophthalmology & Optometry
NAICS codes used with PSC Q511
The NAICS code on a contract sets the size standard for who counts as small. These are the codes agencies pair with Q511 most often:
| NAICS | Industry | Spent, last 3 years |
|---|---|---|
| 611310 | Colleges, Universities, and Professional Schools | $28.1 million |
| 621320 | Offices of Optometrists | $12.2 million |
| 561320 | Temporary Help Services | $3.6 million |
| 621493 | Freestanding Ambulatory Surgical and Emergency Centers | $3.4 million |
| 621111 | Offices of Physicians (except Mental Health Specialists) | $2.3 million |
| 621498 | All Other Outpatient Care Centers | $2 million |
Who buys under PSC Q511
Agencies with the most contract dollars under Q511 over the last three fiscal years, per USAspending.gov:
| Agency | Obligated |
|---|---|
| Department of Veterans Affairs | $40.2 million |
| Indian Health Service | $9.6 million |
| Department of the Navy | $3.8 million |
| Department of the Army | $1.6 million |
| Federal Prison System / Bureau of Prisons | $716,993 |
| Federal Prison Industries / Unicor | $330,731 |
| Defense Health Agency | $228,232 |
| Department of the Air Force | $185,109 |
Federal spending under PSC Q511 by year
| Fiscal year | Contract obligations |
|---|---|
| FY2024 | $14.6 million |
| FY2025 | $16.1 million |
| FY2026 | $20.8 million |
| FY2027 (so far) | $5.4 million |
Who wins PSC Q511 contracts
| Company | Obligated, last 3 years |
|---|---|
| Memphis Surgery Center, LTD, LP | $8.7 million |
| Lowcountry Surgery Center, LLC | $5.5 million |
| Nativearc Ii, LLC | $4 million |
| Versability Resources, Inc. | $3.8 million |
| The University of Texas Southwestern Medical Center | $3.3 million |
| Osu Eye Physicians and Surgeons, LLC | $3.1 million |
| Rutgers the State University of New Jersey | $3 million |
| University of Maryland Eye Associates Pa | $2.3 million |
| University of Texas at Austin | $1.7 million |
| Pennsylvania State University, the | $1.5 million |
Related PSC codes
- Q501 Medical – Anesthesiology
- Q502 Cardiology
- Q503 Medical – Dentistry
- Q504 Medical – Dermatology
- Q505 Medical – Gastroenterology
- Q506 Medical – Geriatric
- Q507 Obstetrics & Gynecology
- Q508 Hematology & Oncology
- Q509 Family & Internal Medicine Services
- Q510 Medical – Neurology
Frequently asked questions
What is PSC Q511?
Q511 is the service code in the federal Product and Service Code (PSC) Manual for ophthalmology & optometry, under Q (Medical Services) and Q5 (Medical, Dental, and Surgical SVCS). 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 Q511?
Most federal contract dollars under PSC Q511 go with NAICS 611310 (Colleges, Universities, and Professional Schools), 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 Q511?
Contract opportunities are posted on SAM.gov with their PSC and NAICS codes. 1 open notices use PSC Q511 right now. FedReady can match new ones to your business and email you, free.