Alert detail
FDA Approval: ZENBEXUS (IBERDOMIDE) — Type 1 - New Molecular Entity
Policy ID: FDA-NDA221075Specialty: HematologyAdded: 8/19/2026Effective: August 13, 2026federal register
What changed
Oral orphan drug iberdomide routes to Part D specialty pharmacy.
Who’s affected: Hematology billing teams · Effective: August 13, 2026
Primary source: View the official CMS/MAC document ↗
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