ASC Surgical · CPT/HCPCS
CPT 47542
Dilate biliary duct/ampulla
CPT 47542 at a glance
- Code
- 47542
- Code type
- CPT/HCPCS
- Short descriptor
- Dilate biliary duct/ampulla
- Category
- ASC Surgical
- ASC eligibility
- ASC-eligible (surgical)
- Typical setting
- Ambulatory surgery center (POS 24) or hospital outpatient department (POS 22).
What is CPT code 47542?
CPT 47542 is a CPT/HCPCS procedure code. Its official short descriptor is "Dilate biliary duct/ampulla". In the ASC context it is grouped under ASC Surgical.
Is CPT 47542 eligible in an ambulatory surgery center (ASC)?
CPT 47542 can be performed in a certified ambulatory surgery center.
Where is CPT 47542 typically performed?
Ambulatory surgery center (POS 24) or hospital outpatient department (POS 22).
Which specialties use CPT 47542?
CPT 47542 is most associated with General Surgery.
Specialties that use this code
Reference information about ASC eligibility and typical procedure setting. Codes, descriptors, and ASC-eligibility status change over time. This is a coding reference, not billing, coding, or legal advice. Always verify against current guidance and individual payer policy before scheduling or billing. CPT is a registered trademark of the American Medical Association.