CPT 27446 · Arthroplasty — Knee · UnitedHealthcare (Commercial)
Partial Knee Arthroplasty (Unicompartmental) at UnitedHealthcare (Commercial).
How UnitedHealthcare (Commercial) approaches CPT 27446 (Partial Knee Arthroplasty (Unicompartmental)) for prior-authorization review: at last review on 2025-10-01, the policy covers this code with prior authorization required.
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UHC-MP-ORTHO-27446Criteria summary
High-level themes from the UnitedHealthcare (Commercial) policy of record for CPT 27446. Verbatim policy text and per-criterion analysis are available after sign-in.
- At least 12 weeks of conservative care typically required.
- Imaging concordance documentation required.
Source: UnitedHealthcare (Commercial) medical policy — Arthroplasty — Knee
See the full UnitedHealthcare (Commercial) criteria.
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