CPT 21125
Augmentation mndblr prostc
CPT 21125 at a glance
- Code
- 21125
- Code type
- CPT/HCPCS
- Short descriptor
- Augmentation mndblr prostc
- Category
- ASC Surgical
- ASC payment status
- Payable in an ASC (surgical)
- CMS addendum
- AA (Surgical)
- Typical setting
- Ambulatory surgery center (POS 24) or hospital outpatient department (POS 22).
What is CPT code 21125?
CPT 21125 is a CPT/HCPCS procedure code. Its official CMS short descriptor is "Augmentation mndblr prostc". In the ASC context it is grouped under ASC Surgical.
Is CPT 21125 payable in an ambulatory surgery center (ASC)?
CPT 21125 appears on Medicare's ASC Covered Procedures List (CMS Addendum AA), so Medicare reimburses it when the surgery is performed in a certified ambulatory surgery center.
Where is CPT 21125 typically performed?
Ambulatory surgery center (POS 24) or hospital outpatient department (POS 22).
Which specialties use CPT 21125?
CPT 21125 is most associated with General Surgery, Oral & Maxillofacial Surgery, Orthopaedic Surgery.
Reference information compiled from the CMS April 2026 ASC payment addenda (AA, BB, EE). Codes, descriptors, and ASC payment status change with each CMS update. This is a coding reference, not billing, coding, or legal advice. Always verify against the current CMS addenda and individual payer policy before billing. CPT is a registered trademark of the American Medical Association.