CPT 43253
Egd us transmural injxn/mark
CPT 43253 at a glance
- Code
- 43253
- Code type
- CPT/HCPCS
- Short descriptor
- Egd us transmural injxn/mark
- 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 43253?
CPT 43253 is a CPT/HCPCS procedure code. Its official CMS short descriptor is "Egd us transmural injxn/mark". In the ASC context it is grouped under ASC Surgical.
Is CPT 43253 payable in an ambulatory surgery center (ASC)?
CPT 43253 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 43253 typically performed?
Ambulatory surgery center (POS 24) or hospital outpatient department (POS 22).
Which specialties use CPT 43253?
CPT 43253 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.