Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

City · California

Outpatient surgery centers in Los Alamitos, CA

2 outpatient surgery centers certified by Medicare.

2 outpatient surgery centers in Los Alamitos; 198 more within 25 miles.

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)1
  • Endoscopy (for example colonoscopy)2
  • Orthopedic surgery (bones and joints)2
  • Pain management procedures2
  • Plastic surgery1
  • Foot surgery (podiatry)2
  • Ear, nose and throat surgery2
  • Gynecologic surgery (OB/GYN)1
  • Other surgery1

All outpatient surgery centers in Los Alamitos

Nearby outpatient surgery centers within 25 miles

More care in Los Alamitos

Common questions

How many outpatient surgery centers are in Los Alamitos?

Medicare (CMS) lists 2 outpatient surgery centers in Los Alamitos, California.

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

1 of the 2 outpatient surgery centers are certified by Medicare for it: Reagan Street Surgery Center. Ask the center whether it does your specific procedure.

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

2 of the 2 outpatient surgery centers are certified by Medicare for it: Los Alamitos Surgery Center and Reagan Street Surgery Center. Ask the center whether it does your specific procedure.

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

2 of the 2 outpatient surgery centers are certified by Medicare for it: Los Alamitos Surgery Center and Reagan Street Surgery Center. 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