CPT 50045
Nephrotomy with exploration
Last reviewed August 2026 · DataLily AI data team
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CPT 50045 at a glance
- Code
- 50045
- Code type
- CPT/HCPCS
- Short descriptor
- Nephrotomy w/exploration
- 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 50045?
CPT 50045 is a CPT/HCPCS procedure code for nephrotomy with exploration. Its official short descriptor is "Nephrotomy w/exploration". In the ASC context it is grouped under Not typically performed in an ASC.
Is CPT 50045 eligible in an ambulatory surgery center (ASC)?
CPT 50045 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 50045 typically performed?
Hospital outpatient department (POS 22) or office (POS 11). Not typically performed in an ASC.
Which specialties use CPT 50045?
CPT 50045 is most associated with Urology.
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.