CPT 0397T
ERCP with optical endomicroscpy
Last reviewed August 2026 · DataLily AI data team
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CPT 0397T at a glance
- Code
- 0397T
- Code type
- CPT/HCPCS
- Short descriptor
- Ercp w/optical endomicroscpy
- 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 0397T?
CPT 0397T is a CPT/HCPCS procedure code for ERCP with optical endomicroscpy. Its official short descriptor is "Ercp w/optical endomicroscpy". In the ASC context it is grouped under ASC Surgical.
Is CPT 0397T eligible in an ambulatory surgery center (ASC)?
CPT 0397T can be performed in a certified ambulatory surgery center.
Where is CPT 0397T typically performed?
Ambulatory surgery center (POS 24) or hospital outpatient department (POS 22).
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. Read the DataLily AI data methodology.