Outpatient surgery centers in Hays County, TX
2 outpatient surgery centers certified by Medicare.
2 outpatient surgery centers in Hays County; 13 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).
- Endoscopy (for example colonoscopy)2
- Orthopedic surgery (bones and joints)1
- Pain management procedures1
- Plastic surgery1
- Foot surgery (podiatry)1
- Ear, nose and throat surgery1
- Other surgery1
All outpatient surgery centers in Hays County
Kyle (1)
- Hays Surgery Center LLC(512) 314‑5436Endoscopy, Orthopedic surgery, Pain management procedures +4 more · 5 operating rooms
San Marcos (1)
- CHRISTUS Physicians Surgery Center- San Marcos(512) 754‑8676Endoscopy · 2 operating rooms
Nearby outpatient surgery centers within 25 miles
- Plum Creek Surgery Center6.3 mi · Kyle, TX
- Absolute Surgery Center LLC16 mi · Austin, TX
- PSA Surgery Center of South Austin16 mi · Austin, TX
- Texas Pain Center ASC16 mi · Austin, TX
- Advanced Surgical Center - Austin19 mi · Austin, TX
- Water Leaf Surgery Center Ltd19 mi · Austin, TX
- CHRISTUS Santa Rosa Outpatient Surgery Center New20 mi · New Braunfels, TX
- New Braunfels Surgery Center20 mi · New Braunfels, TX
More care in Hays County
Common questions
How many outpatient surgery centers are in Hays County?
Medicare (CMS) lists 2 outpatient surgery centers in Hays County, Texas.
Which surgery centers in Hays County do eye surgery such as cataract surgery?
None of the centers here lists it in its Medicare certification record.
Which surgery centers in Hays County do endoscopy such as colonoscopy?
2 of the 2 outpatient surgery centers are certified by Medicare for it: CHRISTUS Physicians Surgery Center- San Marcos and Hays Surgery Center LLC. Ask the center whether it does your specific procedure.
Which surgery centers in Hays County do orthopedic (bone and joint) surgery?
1 of the 2 outpatient surgery centers are certified by Medicare for it: Hays Surgery Center LLC. 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