eviCore Lumbar Spinal Fusion prior authorization requirements (2026)
What eviCore generally requires to approve Lumbar Spinal Fusion (CPT 22612), for Commercial plans. Yes. eviCore generally requires prior authorization for Lumbar Spinal Fusion (CPT 22612).
Medical-necessity criteria eviCore generally applies
Patient must meet ALL: (1) MRI or CT confirming structural pathology at level(s) to be fused — spondylolisthesis Grade 2+, significant instability on flexion/extension films, or severe degenerative disc disease with documented instability; (2) Failure of ≥3 months of documented conservative treatment: formal PT (≥8 supervised sessions focused on lumbar stabilization), pharmacological pain management (NSAIDs, muscle relaxants, or nerve agents), AND epidural steroid injections unless contraindicated; (3) Correlating radicular or mechanical symptoms documented with neurological exam; (4) Single-level disease for initial approval — multi-level fusion requires additional clinical justification with imaging correlation at each level; (5) No active infection, malignancy, or osteoporosis without bisphosphonate treatment
Diagnoses that commonly support medical necessity
ICD-10-CM diagnoses frequently associated with medical necessity for Lumbar Spinal Fusion. Confirm the covered diagnosis list against the current eviCore policy.
Commonly required documentation
- MRI and/or CT imaging with radiologist report
- flexion/extension lateral X-rays if instability claimed
- complete PT records (≥8 session notes with treatment focus)
- pain management records documenting ESI attempts with response
- neurological examination documentation
- functional outcome scores (ODI, VAS back and leg)
- surgeon evaluation noting level-by-level correlation
- smoking cessation documentation if applicable (fusion rates lower in smokers)
How to submit
- Portal: eviCore Connect
- Typical turnaround: about 3 days
Source
Multi-level fusion has high denial rate at eviCore — each level must be individually justified with imaging correlation. Revision fusions require surgical records from prior surgery. Peer-to-peer requests must be made within 3 business days of denial.
Frequently asked questions
Does eviCore require prior authorization for Lumbar Spinal Fusion?
Yes. eviCore generally requires prior authorization for Lumbar Spinal Fusion (CPT 22612).
What does eviCore require to approve Lumbar Spinal Fusion?
Patient must meet ALL: (1) MRI or CT confirming structural pathology at level(s) to be fused — spondylolisthesis Grade 2+, significant instability on flexion/extension films, or severe degenerative disc disease with documented instability; (2) Failure of ≥3 months of documented conservative treatment: formal PT (≥8 supervised sessions focused on lumbar stabilization), pharmacological pain manageme… Always confirm against the current eviCore policy.
How long does a eviCore prior authorization take?
eviCore typically decides Lumbar Spinal Fusion requests in about 3 days. Timeframes vary; check the payer portal.
Submitting Lumbar Spinal Fusion to eviCore?
Praxigen checks your clinical note against these criteria before you submit and drafts a policy-cited appeal if it is denied. You review and submit; nothing is sent automatically.