CPT 43320
Fuse esophagus & stomach
Last reviewed August 2026 · DataLily AI data team
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CPT 43320 at a glance
- Code
- 43320
- Code type
- CPT/HCPCS
- Short descriptor
- Fuse esophagus & stomach
- Category
- Not typically performed in an ASC
- ASC eligibility
- Not typically performed in an ASC
- Typical setting
- Hospital outpatient department (POS 22) or office (POS 11). Not typically performed in an ASC.
What is CPT code 43320?
CPT 43320 is a CPT/HCPCS procedure code for fuse esophagus & stomach. Its official short descriptor is "Fuse esophagus & stomach". In the ASC context it is grouped under Not typically performed in an ASC.
Is CPT 43320 eligible in an ambulatory surgery center (ASC)?
CPT 43320 is not typically performed in an ambulatory surgery center; it is usually done in a hospital outpatient department (HOPD) or office instead.
Where is CPT 43320 typically performed?
Hospital outpatient department (POS 22) or office (POS 11). Not typically performed in an ASC.
Which specialties use CPT 43320?
CPT 43320 is most associated with Gastroenterology, General Surgery.
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.