HB4327

AUDITOR GENERAL-340B AUDIT

Final Passage·5/31/26

Illinois HB4327 mandates an audit of the 340B Drug Discount Program to ensure discounts reach vulnerable patients.

HB4327 amends the Illinois State Auditing Act to require the Auditor General to conduct a comprehensive investigation into how 340B covered entities participate in the 340B Drug Discount Program. The investigation will assess the impact of this participation on State health programs, including Medicaid and the State Employees Group Insurance Program. It will examine the extent to which 340B entities pass discounts to vulnerable patients, the amount spent on third-party administrators, and the average markup imposed on 340B-priced drugs.

Included in complete analysis

  • Overview
  • Core Provisions
  • Implementation
  • Impact
  • Legal Framework
  • Critical Issues

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Where it stands

Last
Passed both chambers · May 31
Current
Awaiting the Governor
Next
Session adjourned — paused until it reconvenes

Sponsors

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40
0
Democratic CaucusRepublican Caucus

Calendar

May 28

10:00 AM

House Executive Committee Hearing

May 26

8:00 AM

House Executive Committee Hearing

History

Jun 26

House

Sent to the Governor

Jun 1

House

Added Chief Co-Sponsor Rep. Anna Moeller

Jun 1

House

Added Chief Co-Sponsor Rep. La Shawn K. Ford