CPT 54100
Biopsy of penis
CPT 54100 at a glance
- Code
- 54100
- Code type
- CPT/HCPCS
- Short descriptor
- Biopsy of penis
- 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 54100?
CPT 54100 is a CPT/HCPCS procedure code. Its official CMS short descriptor is "Biopsy of penis". In the ASC context it is grouped under ASC Surgical.
Is CPT 54100 payable in an ambulatory surgery center (ASC)?
CPT 54100 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 54100 typically performed?
Ambulatory surgery center (POS 24) or hospital outpatient department (POS 22).
Which specialties use CPT 54100?
CPT 54100 is most associated with Urology.
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.