Why Cigna Denies Total Knee Replacement
Conservative therapy not adequately documented
BMI exceeds payer threshold
Imaging shows only moderate joint disease
Age-based restrictions
Know Cigna / Evernorth's Criteria
Cigna uses their own Coverage Policies and InterQual criteria. Medical directors are generally accessible for P2P review.
Key policies to know:
- Coverage Policies available on cigna.com/coverage-policies
- Uses eviCore for specialty benefits management
- Known for step therapy requirements on specialty drugs
- Collaborative care approach with emphasis on outcomes data
Cigna's Specific Approach to Total Knee Replacement
Applicable Policy
Cigna Coverage Policy IP0280 (Total Knee Arthroplasty)
How Cigna Typically Denies This
Cigna often pushes for a trial of viscosupplementation (hyaluronic acid injection) before approving TKA, especially for patients under 65. They may also request documentation of a corticosteroid injection trial.
Your Strategy for This Payer
If the patient hasn't tried viscosupplementation or corticosteroid injections, have a clinical rationale ready for why those treatments are not appropriate (e.g., severe bone-on-bone disease where injections would not provide meaningful benefit).
Key Phrase to Use on the Call
"Given the severity of this patient's joint disease with [bone-on-bone/grade 4 changes], viscosupplementation would not provide meaningful clinical benefit, and the patient has already failed [corticosteroid injection] per IP0280 criteria."
Building Your Medical Necessity Argument
Document bone-on-bone contact or severe joint space narrowing on weight-bearing X-ray
Show failure of 3+ months conservative treatment
Use validated outcome scores (WOMAC, KOOS)
Address pre-surgical optimization (BMI, A1c, smoking)
P2P Call Tips for Cigna
Reference Cigna Coverage Policy by number
Cigna medical directors tend to be collaborative -- frame it as shared decision-making
Emphasize outcomes data and evidence-based medicine
Be prepared to discuss alternatives and why they were insufficient
Guidelines to Reference
- AAOS Clinical Practice Guidelines for Knee OA
- MCG Criteria for Total Joint Replacement
- InterQual Criteria for Total Knee Arthroplasty
Relevant CPT Codes
Specialty: Orthopedics
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