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Work Plan
Update

May 2026 Updates
Report fraud, waste, and abuse.
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What's New

May 20, 2026
Advisory Opinion 26-11 (Favorable)
May 19, 2026
Impacts of Vertical Integration in Medicare Part D on Sponsors’ Drug Costs, Pharmacy Reimbursement, and Enrollee Cost Sharing
May 18, 2026
Advisory Opinion 26-10 (Unfavorable)
May 15, 2026
Watch Now! This Week at HHS-OIG: May 15, 2026
Work Plan Monthly Update: May 2026
More What's New