CPT 45160
Excision of rectal lesion
CPT 45160 at a glance
- Code
- 45160
- Code type
- CPT/HCPCS
- Short descriptor
- Excision of rectal lesion
- 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 45160?
CPT 45160 is a CPT/HCPCS procedure code. Its official CMS short descriptor is "Excision of rectal lesion". In the ASC context it is grouped under ASC Surgical.
Is CPT 45160 payable in an ambulatory surgery center (ASC)?
CPT 45160 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 45160 typically performed?
Ambulatory surgery center (POS 24) or hospital outpatient department (POS 22).
Which specialties use CPT 45160?
CPT 45160 is most associated with Gastroenterology, General 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.