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Outpatient surgery centers in Frederick, MD

18 outpatient surgery centers certified by Medicare.

An outpatient surgery center (ambulatory surgical center, ASC) does surgery and procedures that do not need a hospital stay: patients usually go home the same day. Common examples are cataract surgery, colonoscopy and other endoscopy, joint and hand surgery, and pain injections. The centers listed here are certified by Medicare. They are not emergency rooms.

By kind of surgery

Number of centers here certified by Medicare for each kind of surgery (one center can do several).

  • Eye surgery (ophthalmology)3
  • Endoscopy (for example colonoscopy)4
  • Orthopedic surgery (bones and joints)3
  • Pain management procedures6
  • Plastic surgery4
  • Foot surgery (podiatry)4
  • Ear, nose and throat surgery2
  • Gynecologic surgery (OB/GYN)1
  • Dental and oral surgery2
  • Other surgery5

All outpatient surgery centers in Frederick

More care in Frederick

Common questions

How many outpatient surgery centers are in Frederick?

Medicare (CMS) lists 18 outpatient surgery centers in Frederick, Maryland.

Which surgery centers in Frederick do eye surgery such as cataract surgery?

3 of the 18 outpatient surgery centers are certified by Medicare for it: Frederick Surgical Center, Physicians Surgery Center of Frederick and Western Maryland Eye Surgical. Ask the center whether it does your specific procedure.

Which surgery centers in Frederick do endoscopy such as colonoscopy?

4 of the 18 outpatient surgery centers are certified by Medicare for it: Court Endoscopy Center of Frederick, Frederick Endoscopy Center, Frederick Surgical Center and Gi Wellness Center of Frederick, LLC. Ask the center whether it does your specific procedure.

Which surgery centers in Frederick do orthopedic (bone and joint) surgery?

3 of the 18 outpatient surgery centers are certified by Medicare for it: Frederick Surgical Center, Monocacy Surgery Center, LLC and Physicians Surgery Center of Frederick. Ask the center whether it does your specific procedure.

Do surgery centers have Medicare star ratings?

No. Medicare does not rate outpatient surgery centers with stars. Each center’s page shows the official Medicare quality measures and patient survey results instead, next to the national values.

Source: Centers for Medicare & Medicaid Services (CMS), “Provider of Services File - Internet Quality Improvement and Evaluation System”, data updated 2026-10-16, retrieved 2026-11-11. In a medical emergency, call 911. About outpatient surgery centers and their quality measures