CPT 93454
Coronary artery angio s&i
CPT 93454 at a glance
- Code
- 93454
- Code type
- CPT/HCPCS
- Short descriptor
- Coronary artery angio s&i
- 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 93454?
CPT 93454 is a CPT/HCPCS procedure code. Its official CMS short descriptor is "Coronary artery angio s&i". In the ASC context it is grouped under ASC Surgical.
Is CPT 93454 payable in an ambulatory surgery center (ASC)?
CPT 93454 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 93454 typically performed?
Ambulatory surgery center (POS 24) or hospital outpatient department (POS 22).
Which specialties use CPT 93454?
CPT 93454 is most associated with Cardiovascular Disease, Interventional Cardiology.
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.