CPT 45520
Treatment of rectal prolapse
Last reviewed August 2026 · DataLily AI data team
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CPT 45520 at a glance
- Code
- 45520
- Code type
- CPT/HCPCS
- Short descriptor
- Treatment of rectal prolapse
- 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 45520?
CPT 45520 is a CPT/HCPCS procedure code for treatment of rectal prolapse. Its official short descriptor is "Treatment of rectal prolapse". In the ASC context it is grouped under ASC Surgical.
Is CPT 45520 eligible in an ambulatory surgery center (ASC)?
CPT 45520 can be performed in a certified ambulatory surgery center.
Where is CPT 45520 typically performed?
Ambulatory surgery center (POS 24) or hospital outpatient department (POS 22).
Which specialties use CPT 45520?
CPT 45520 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.