S. 3350 · 119th Congress · Senate

ACO Assignment Improvement Act of 2025

Active· Introduced in Senate
Introduced
Dec 4, 25
Passed Senate
Pending
Passed House
Pending
Sent to President
Pending
Signed into Law
Pending

Executive Summary

ACO Assignment Improvement Act of 2025

This bill establishes additional requirements for assigning Medicare fee-for-service beneficiaries to accountable care organizations (ACOs) under the Medicare shared savings program. Under current law, the program enables ACOs to receive payments for savings stemming from care coordination and management.

The bill requires the basis for assignment to reflect beneficiaries' utilization of not only primary care services provided by ACO physicians, but also those provided by other ACO practitioners—specifically, physician assistants, nurse practitioners, and clinical nurse specialists.

Action Timeline

3
  1. DEC 04, 2025Senate

    Read twice and referred to the Committee on Finance. (text: CR S8512)

  2. DEC 04, 2025Library of Congress

  3. DEC 04, 2025Library of Congress

    Introduced in Senate

Committees

1

Finance Committee

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Referred: Dec 4, 2025

Active