Outpatient surgery centers in Lancaster, CA
8 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)4
- Endoscopy (for example colonoscopy)2
- Orthopedic surgery (bones and joints)3
- Pain management procedures2
- Plastic surgery2
- Foot surgery (podiatry)2
- Ear, nose and throat surgery2
- Gynecologic surgery (OB/GYN)3
- Dental and oral surgery1
- Other surgery1
All outpatient surgery centers in Lancaster
- Antelope Valley Surgery Center(805) 940‑1112Eye surgery, Orthopedic surgery, Plastic surgery +4 more · 4 operating rooms
- Antelope Valley Surgical Institute(661) 940‑6060Orthopedic surgery, Pain management procedures, Gynecologic surgery · 5 operating rooms
- Apollo Surgery Center LLC(661) 579‑4700Endoscopy · 3 operating rooms
- Embassy Surgery Center LLC(661) 675‑6562Pain management procedures, Plastic surgery, Other surgery · 4 operating rooms
- Envision Surgery Center, LLC(661) 726‑5329Eye surgery · 2 operating rooms
- High Desert Health System Ambulatory Surgical Center(661) 471‑4200Eye surgery, Endoscopy, Orthopedic surgery +3 more · 3 operating rooms
- (661) 723‑2488
- Trinity Surgical Solutions Inc(626) 479‑8383Eye surgery · 2 operating rooms
More care in Lancaster
Common questions
How many outpatient surgery centers are in Lancaster?
Medicare (CMS) lists 8 outpatient surgery centers in Lancaster, California.
Which surgery centers in Lancaster do eye surgery such as cataract surgery?
4 of the 8 outpatient surgery centers are certified by Medicare for it: Antelope Valley Surgery Center, Envision Surgery Center, LLC, High Desert Health System Ambulatory Surgical Center and Trinity Surgical Solutions Inc. Ask the center whether it does your specific procedure.
Which surgery centers in Lancaster do endoscopy such as colonoscopy?
2 of the 8 outpatient surgery centers are certified by Medicare for it: Apollo Surgery Center LLC and High Desert Health System Ambulatory Surgical Center. Ask the center whether it does your specific procedure.
Which surgery centers in Lancaster do orthopedic (bone and joint) surgery?
3 of the 8 outpatient surgery centers are certified by Medicare for it: Antelope Valley Surgery Center, Antelope Valley Surgical Institute and High Desert Health System Ambulatory Surgical 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