Carelon Spinal Fusion Surgery prior authorization requirements (2026)
What Carelon generally requires to approve Spinal Fusion Surgery (CPT C1821, 22102, 22103, 22210, 22212, 22214, 22216, 22220, 22222, 22224, 22226, 22532, 22533, 22534, 22548, 22551, 22552, 22554, 22556, 22558, 22585, 22590, 22595, 22600, 22610, 22612, 22614, 22630, 22632, 22633, 22634, 22830, 22840, 22841, 22842, 22843, 22844, 22845, 22846, 22847, 22848, 22849, 22853, 22854, 22859, 27278, 27279, 27280), for Commercial plans. Yes. Carelon generally requires prior authorization for Spinal Fusion Surgery (CPT C1821, 22102, 22103, 22210, 22212, 22214, 22216, 22220, 22222, 22224, 22226, 22532, 22533, 22534, 22548, 22551, 22552, 22554, 22556, 22558, 22585, 22590, 22595, 22600, 22610, 22612, 22614, 22630, 22632, 22633, 22634, 22830, 22840, 22841, 22842, 22843, 22844, 22845, 22846, 22847, 22848, 22849, 22853, 22854, 22859, 27278, 27279, 27280).
Medical-necessity criteria Carelon generally applies
All spinal fusion requests: (1) Level-by-level imaging correlation (MRI or CT) required for each fused segment; (2) Conservative care failure ≥3 months (cervical radiculopathy: 6 weeks; cervical myelopathy: may proceed urgently; lumbar: 3 months); (3) Functional outcome scores: ODI (lumbar) or NDI (cervical) in moderate-severe range (≥40%); (4) Neurological exam documented; (5) Multi-level fusion: each level independently justified; (6) Tobacco use documented — cessation strongly recommended
Diagnoses that commonly support medical necessity
ICD-10-CM diagnoses frequently associated with medical necessity for Spinal Fusion Surgery. Confirm the covered diagnosis list against the current Carelon policy.
Commonly required documentation
- MRI/CT per fused level
- ODI or NDI scores
- conservative care records
- neurological exam
- flexion/extension films if instability claimed
- operative plan with per-level rationale
How to submit
- Portal: Carelon Provider Portal
- Typical turnaround: about 3 days
Source
ODI/NDI score submission is mandatory for Carelon spine fusion requests. Multi-level cases reviewed at medical director level. Call 1-866-569-6099 to request expedited review for urgent cases.
Frequently asked questions
Does Carelon require prior authorization for Spinal Fusion Surgery?
Yes. Carelon generally requires prior authorization for Spinal Fusion Surgery (CPT C1821, 22102, 22103, 22210, 22212, 22214, 22216, 22220, 22222, 22224, 22226, 22532, 22533, 22534, 22548, 22551, 22552, 22554, 22556, 22558, 22585, 22590, 22595, 22600, 22610, 22612, 22614, 22630, 22632, 22633, 22634, 22830, 22840, 22841, 22842, 22843, 22844, 22845, 22846, 22847, 22848, 22849, 22853, 22854, 22859, 27278, 27279, 27280).
What does Carelon require to approve Spinal Fusion Surgery?
All spinal fusion requests: (1) Level-by-level imaging correlation (MRI or CT) required for each fused segment; (2) Conservative care failure ≥3 months (cervical radiculopathy: 6 weeks; cervical myelopathy: may proceed urgently; lumbar: 3 months); (3) Functional outcome scores: ODI (lumbar) or NDI (cervical) in moderate-severe range (≥40%); (4) Neurological exam documented; (5) Multi-level fusion:… Always confirm against the current Carelon policy.
How long does a Carelon prior authorization take?
Carelon typically decides Spinal Fusion Surgery requests in about 3 days. Timeframes vary; check the payer portal.
Submitting Spinal Fusion Surgery to Carelon?
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.