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Outpatient surgery centers in Los Angeles, CA

34 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)9
  • Endoscopy (for example colonoscopy)13
  • Orthopedic surgery (bones and joints)12
  • Pain management procedures6
  • Plastic surgery9
  • Foot surgery (podiatry)8
  • Ear, nose and throat surgery6
  • Gynecologic surgery (OB/GYN)8
  • Dental and oral surgery1
  • Other surgery16

All outpatient surgery centers in Los Angeles

More care in Los Angeles

Nursing homes (78)Hospice providers (58)Home health agencies (143)Dialysis facilities (39) Hospitals in Los Angeles All outpatient surgery centers in California (934)

Common questions

How many outpatient surgery centers are in Los Angeles?

Medicare (CMS) lists 34 outpatient surgery centers in Los Angeles, California.

Which surgery centers in Los Angeles do eye surgery such as cataract surgery?

9 of the 34 outpatient surgery centers are certified by Medicare for it: Alliance Surgery Partners LLC, Grand Avenue Surgery Center, LLC, Hancock Park Surgery Center, Los Angeles Endoscopy Center, Martin Luther King, Jr Ambulatory Surgery Center, Select Surgical LLC, St Vincent Eye Surgery Medical Center, West Wilshire Medical Surgical Center and Westwood Eye Surgical Institute. Ask the center whether it does your specific procedure.

Which surgery centers in Los Angeles do endoscopy such as colonoscopy?

13 of the 34 outpatient surgery centers are certified by Medicare for it: Airport Endoscopy Center, Beverly Hills Regional Surgery Center, Beverly Hills Sunset Surgery Center, Century City Endoscopy, Grand Avenue Surgery Center, LLC, Grand Endoscopy Group, JHS Endoscopy Medical Center, Los Angeles Endoscopy Center, Martin Luther King, Jr Ambulatory Surgery Center, Third Street Surgery Center, Virgil Endoscopy Center and West Wilshire Medical Surgical Center, and 1 more listed below. Ask the center whether it does your specific procedure.

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

12 of the 34 outpatient surgery centers are certified by Medicare for it: Advanced Sight Surgery Center, Beverly Hills Sunset Surgery Center, Doctors Outpatient Center for Surgery Inc, Downtown L A Ambulatory Surgical Center, Grand Avenue Surgery Center, LLC, Martin Luther King, Jr Ambulatory Surgery Center, Miracle Mile Outpatient Surger, Orthopaedic Institute for Children, Playa Advance Surgical Institute, Select Surgical LLC, Tower Outpatient Surgery Center and Westside Multispecialty Surgery Center, LP. 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 2026-11-13. In a medical emergency, call 911. About outpatient surgery centers and their quality measures