CPT 62321 · Epidural · Wellmark Blue Cross Blue Shield
Interlaminar ESI — Cervical/Thoracic at Wellmark Blue Cross Blue Shield.
How Wellmark Blue Cross Blue Shield approaches CPT 62321 (Interlaminar ESI — Cervical/Thoracic) for prior-authorization review: at last review on 2026-05-03, the policy does not cover this code without prior authorization.
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Criteria summary
High-level themes from the Wellmark Blue Cross Blue Shield policy of record for CPT 62321. Verbatim policy text and per-criterion analysis are available after sign-in.
Coverage criteria details available after sign-in.
Source: Wellmark BCBS Medical Policy Manual (South Dakota & Iowa)
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