CPT 31770
Repair/graft of bronchus
Last reviewed August 2026 · DataLily AI data team
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CPT 31770 at a glance
- Code
- 31770
- Code type
- CPT/HCPCS
- Short descriptor
- Repair/graft of bronchus
- 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 31770?
CPT 31770 is a CPT/HCPCS procedure code for Repair/graft of bronchus. Its official short descriptor is "Repair/graft of bronchus". In the ASC context it is grouped under Not typically performed in an ASC.
Is CPT 31770 eligible in an ambulatory surgery center (ASC)?
CPT 31770 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 31770 typically performed?
Hospital outpatient department (POS 22) or office (POS 11). Not typically performed in an ASC.
Which specialties use CPT 31770?
CPT 31770 is most associated with General Surgery, Otolaryngology (ENT).
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.