CPT 64633 · RFA · Aetna Better Health of New Jersey
RFA — Cervical/Thoracic Facet (1st level) at Aetna Better Health of New Jersey.
How Aetna Better Health of New Jersey approaches CPT 64633 (RFA — Cervical/Thoracic Facet (1st level)) for prior-authorization review: at last review on 2026-05-06, the policy covers this code with prior authorization required.
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Coverage
Covered
Prior auth
Prior auth required
Last reviewed
2026-05-06
Policy number
CPB 0016Criteria summary
High-level themes from the Aetna Better Health of New Jersey policy of record for CPT 64633. Verbatim policy text and per-criterion analysis are available after sign-in.
- At least 6 weeks of conservative care typically required.
- Imaging concordance documentation required.
- Prior Diagnostic medial branch blocks (64490/64491/64492 cervical or 64493/64494/64495 lumbar) documentation required (typically with ≥80% relief).
See the full Aetna Better Health of New Jersey criteria.
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