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S. 4323119th CongressIN COMMITTEEBIPARTISAN

Ensuring Access to Lower-Cost Medicines for Seniors Act

Introduced Apr 16, 2026James Lankford (R-OK)1 cosponsorSource

Summary

Ensuring Access to Lower-Cost Medicines for Seniors Act

This bill requires prescription drug plans under the Medicare prescription drug benefit to include generic drugs and biosimilars on their formularies.

Specifically, the bill requires plans that use formularies to include generic drugs and biosimilars on the formularies and without any requirements (e.g., prior authorization requirements) that are more restrictive as compared to those for brand-name drugs and biologics. Plans that use cost-sharing tiers must also have specific tiers for generic drugs and biosimilars, in accordance with certain limitations.

Bill text versions

Legislative Journey

  1. Introduced
  2. Committee
  3. Floor
  4. Passed Chamber 1
  5. Passed Chamber 2
  6. Signed
Apr 16, 2026

Read twice and referred to the Committee on Finance.

Senate
Apr 16, 2026

Introduced in Senate