Why UHC Denies Spinal Fusion
Inadequate conservative therapy trial
No documented instability on imaging
BMI exceeds payer threshold
Smoking cessation not documented
Know UnitedHealthcare's Criteria
UHC uses InterQual criteria and their own Clinical UM Guidelines (CG series). Medical directors are typically accessible for P2P within 5 business days.
Key policies to know:
- Requires eviCore for MSK and advanced imaging prior auth
- Clinical UM Guidelines (CG series) are publicly available online
- Prior auth through Optum/UHG portal
- Known for strict step therapy requirements on biologics
UHC's Specific Approach to Spinal Fusion
Applicable Policy
UHC Clinical UM Guideline CG-SURG-71 (Spinal Fusion Surgery)
How UHC Typically Denies This
UHC is one of the strictest payers for spinal fusion. CG-SURG-71 requires documented instability on flexion-extension films, failure of 6+ months conservative care, and often requires a psychological evaluation for chronic pain patients.
Your Strategy for This Payer
Have CG-SURG-71 open during the call. UHC medical directors are well-versed in this policy. Address each criterion point-by-point. If the patient has BMI >40, be prepared to discuss optimization.
Key Phrase to Use on the Call
"This patient meets all criteria under CG-SURG-71 including documented instability on flexion-extension radiographs, [X] months of failed conservative management, and [specific neurological findings]."
Building Your Medical Necessity Argument
Document instability on flexion-extension films
Show failure of 6+ months conservative care including PT, injections, medications
Note progressive neurological deficits
Address smoking cessation and BMI if applicable
P2P Call Tips for UHC
Reference UHC's own Clinical UM Guideline number (e.g., CG-SURG-71)
UHC medical directors respond well to InterQual criteria language
Be specific about which InterQual subset applies
Have the CG policy number ready -- shows you've done your homework
Guidelines to Reference
- NASS Coverage Policy Recommendations
- InterQual Criteria for Spinal Fusion
Relevant CPT Codes
Specialty: Neurosurgery / Orthopedic Spine
Want the full strategy?
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