CPT 27445
Revision of knee joint
Last reviewed August 2026 · DataLily AI data team
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CPT 27445 at a glance
- Code
- 27445
- Code type
- CPT/HCPCS
- Short descriptor
- Revision of knee joint
- 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 27445?
CPT 27445 is a CPT/HCPCS procedure code for revision of knee joint. Its official short descriptor is "Revision of knee joint". In the ASC context it is grouped under Not typically performed in an ASC.
Is CPT 27445 eligible in an ambulatory surgery center (ASC)?
CPT 27445 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 27445 typically performed?
Hospital outpatient department (POS 22) or office (POS 11). Not typically performed in an ASC.
Which specialties use CPT 27445?
CPT 27445 is most associated with General Surgery, Ortho – Adult Reconstructive, Orthopaedic 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.