Outpatient surgery centers in Baltimore County, MD
67 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)11
- Endoscopy (for example colonoscopy)10
- Orthopedic surgery (bones and joints)11
- Pain management procedures13
- Plastic surgery16
- Foot surgery (podiatry)12
- Ear, nose and throat surgery10
- Gynecologic surgery (OB/GYN)10
- Dental and oral surgery2
- Other surgery17
By city
All outpatient surgery centers in Baltimore County
Baltimore (23)
- 9106 Philadelphia Road Asc, LLC(410) 687‑2656Pain management procedures
- Asc Development Company, LLC(410) 682‑2823Pain management procedures · 2 operating rooms
- Baltimore Ambulatory Center for Endoscopy(410) 574‑7776Endoscopy · 1 operating room
- Baltimore Eye Surgical Center,, LLC(410) 377‑5821Eye surgery · 3 operating rooms
- Baltimore Surgery Center, LLC(410) 417‑7777Dental and oral surgery · 3 operating rooms
- Clarkview Surgery Center, LLC(410) 296‑0414Plastic surgery, Foot surgery · 4 operating rooms
- Clearway Surgery Center of Catonsville(443) 904‑7040Other surgery · 1 operating room
- Endocentre of Baltimore(410) 662‑7782Endoscopy · 4 operating rooms
- Endoscopy Center of Essex, LLC(410) 391‑8300Endoscopy
- Eye Surgery Center of White Marsh, LLC(410) 663‑4466Eye surgery · 2 operating rooms
- Facial Plastic Surgicenter Ltd(443) 379‑4684Plastic surgery, Ear, nose and throat surgery · 1 operating room
- Family Footcare Ambulatory Surgery Center, LLC(410) 363‑4343Foot surgery · 1 operating room
- Gastrointestinal Diagnostic Center(410) 242‑3636Endoscopy · 3 operating rooms
- George Thomas Grace Surgery Ce(410) 744‑0900Orthopedic surgery, Plastic surgery · 1 operating room
- Gynemed Surgi Center(410) 391‑5824Gynecologic surgery · 1 operating room
- Maryland Aesthetic & Reconstructive Asc(410) 825‑4022Eye surgery, Plastic surgery · 1 operating room
- Maryland Endoscopy Center, LLC(410) 494‑0144Endoscopy · 3 operating rooms
- Plaza Ambulatory Surgical Center(410) 764‑7044Foot surgery · 1 operating room
- Podiatry Associates Ambulatory Surgical Center(410) 574‑3900Foot surgery · 1 operating room
- Ruxton Surgicenter(410) 337‑2688Orthopedic surgery · 2 operating rooms
- Summit Ambulatory Surgical Center, LLC(410) 391‑6132Other surgery · 3 operating rooms
- Summit Ambulatory Surgical Center, LLC(443) 738‑2872Other surgery
- Zion Ambulatory Center, LLC(410) 682‑5040Pain management procedures · 1 operating room
Cockeysville (1)
Dundalk (1)
- Clearway Surgery Center of Dundalk(410) 571‑2946Other surgery · 1 operating room
Halethorpe (1)
- South Baltimore County Medical Center Asc(410) 737‑5757Eye surgery, Orthopedic surgery, Foot surgery +2 more · 2 operating rooms
Hunt Valley (1)
- Surgcenter of Northern Baltimore(410) 657‑8008Eye surgery, Orthopedic surgery, Ear, nose and throat surgery · 1 operating room
Lutherville (12)
- Ambulatory Surgery Center for Pelvic Neuro Science(410) 343‑3001Other surgery · 1 operating room
- Cosmetic Surgery Facility, LLC(410) 494‑8101Plastic surgery · 2 operating rooms
- Femi-Care Surgery Center, LLC(443) 394‑0520Gynecologic surgery · 2 operating rooms
- Johns Hopkins Surgery Center Series(410) 616‑7650Endoscopy, Orthopedic surgery, Pain management procedures +3 more · 9 operating rooms
- (410) 616‑7250
- Lutherville Surgery Center(410) 583‑2811Eye surgery, Plastic surgery, Ear, nose and throat surgery +1 more · 3 operating rooms
- Lutherville Surgicenter, LLC(410) 828‑1525Orthopedic surgery · 2 operating rooms
- MedStar Endoscopy at Lutherville, LLC(410) 821‑1900Endoscopy · 2 operating rooms
- Mohs and Skin Surgery Center, LLC(410) 252‑9090Other surgery
- Surgery Center of York Road LLC(667) 206‑2343Plastic surgery · 1 operating room
- Surgical Specialty Suites, Inc.(410) 616‑3000Plastic surgery · 2 operating rooms
- Timonium Endoscopy Center, LLC(410) 296‑6677Other surgery · 1 operating room
Lutherville Timonium (1)
Nottingham (2)
- Clearway Surgery Center of White Marsh, LLC(443) 904‑7040Pain management procedures · 1 operating room
- Johns Hopkins Surgery Centers Series(410) 321‑1124Endoscopy, Orthopedic surgery, Pain management procedures +4 more · 3 operating rooms
Owings Mills (5)
- American Access Care of Towson Asc, LLC(410) 363‑2192Other surgery · 2 operating rooms
- Clearway Surgery Center of Owings Mills(443) 321‑2590Pain management procedures, Plastic surgery · 1 operating room
- Crossroads Podiatric Surgery Center, LLC(410) 363‑4343Foot surgery · 1 operating room
- Summit Ambulatory Surgical Center, LLC(410) 581‑1600Other surgery · 2 operating rooms
- Surgicenter of Baltimore, LLC(410) 356‑0300Eye surgery, Endoscopy, Orthopedic surgery +6 more · 5 operating rooms
Perry Hall (1)
- Harford Podiatric Surgery Center, Inc(410) 529‑4141Foot surgery · 1 operating room
Pikesville (1)
- Asc Development Company, LLC(410) 486‑3744Pain management procedures · 1 operating room
Sparks Glencoe (1)
Timonium (6)
- Advanced Center for Plastic Surgery(410) 308‑4700Plastic surgery · 1 operating room
- (301) 816‑6812
- MedStar Surgery Center at Timonium(410) 252‑5671Orthopedic surgery · 2 operating rooms
- Timonium Surgery Center, LLC(443) 955‑8580Eye surgery, Orthopedic surgery, Pain management procedures +4 more · 2 operating rooms
- Urological Institute of Maryland(540) 846‑1552Pain management procedures, Ear, nose and throat surgery · 1 operating room
- Vsa Surgery Center of Lutherville, LLC(410) 935‑5194Other surgery · 1 operating room
Towson (8)
- Clinical Associates(410) 494‑1329Other surgery
- Dulaney Eye Institute(410) 583‑1000Eye surgery · 4 operating rooms
- Endoscopy Center of North Baltimore, LLC(410) 296‑4210Endoscopy · 2 operating rooms
- Kenilworth Surgery Center(443) 279‑0340Other surgery · 5 operating rooms
- Northern Baltimore Surgery Center(410) 825‑3131Eye surgery · 2 operating rooms
- SGFC Surgery Center(410) 512‑8300Other surgery · 1 operating room
- Surgcenter of Towson(410) 834‑5600Orthopedic surgery, Pain management procedures, Plastic surgery +3 more · 4 operating rooms
- Towson Surgical Center, LLC(410) 337‑0022Eye surgery, Plastic surgery, Foot surgery +3 more · 2 operating rooms
White Marsh (2)
- American Access Care of Baltimore Asc, LLC(410) 931‑9729Other surgery · 2 operating rooms
- Complete Pain Surgery Center of White Marsh, LLC(410) 777‑8971Pain management procedures
Windsor Mill (1)
More care in Baltimore County
Common questions
How many outpatient surgery centers are in Baltimore County?
Medicare (CMS) lists 67 outpatient surgery centers in Baltimore County, Maryland.
Which surgery centers in Baltimore County do eye surgery such as cataract surgery?
11 of the 67 outpatient surgery centers are certified by Medicare for it: Baltimore Eye Surgical Center,, LLC, Dulaney Eye Institute, Eye Surgery Center of White Marsh, LLC, Lutherville Surgery Center, Maryland Aesthetic & Reconstructive Asc, Northern Baltimore Surgery Center, South Baltimore County Medical Center Asc, Surgcenter of Northern Baltimore, Surgicenter of Baltimore, LLC, Timonium Surgery Center, LLC and Towson Surgical Center, LLC. Ask the center whether it does your specific procedure.
Which surgery centers in Baltimore County do endoscopy such as colonoscopy?
10 of the 67 outpatient surgery centers are certified by Medicare for it: Baltimore Ambulatory Center for Endoscopy, Endocentre of Baltimore, Endoscopy Center of Essex, LLC, Endoscopy Center of North Baltimore, LLC, Gastrointestinal Diagnostic Center, Johns Hopkins Surgery Center Series, Johns Hopkins Surgery Centers Series, Maryland Endoscopy Center, LLC, MedStar Endoscopy at Lutherville, LLC and Surgicenter of Baltimore, LLC. Ask the center whether it does your specific procedure.
Which surgery centers in Baltimore County do orthopedic (bone and joint) surgery?
11 of the 67 outpatient surgery centers are certified by Medicare for it: George Thomas Grace Surgery Ce, Johns Hopkins Surgery Center Series, Johns Hopkins Surgery Centers Series, Lutherville Surgicenter, LLC, MedStar Surgery Center at Timonium, Ruxton Surgicenter, South Baltimore County Medical Center Asc, Surgcenter of Northern Baltimore, Surgcenter of Towson, Surgicenter of Baltimore, LLC and Timonium 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