SB3509

INS CD-BIOMARKER TESTING

Final Passage·5/21/26

SB3509 amends the Illinois Insurance Code to mandate coverage for biomarker testing by insurers and health plans.

SB3509 amends the Illinois Insurance Code to require health insurers, nonprofit health service plans, and health maintenance organizations to cover biomarker testing. It mandates that these entities update and make publicly available their medical policies and coverage guidelines within 90 days of the bill's effective date. The bill also requires insurers to provide specific written justification if they deny a claim for biomarker testing supported by specified evidence.

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 21
Current
Awaiting the Governor
Next
Session adjourned — paused until it reconvenes

Sponsors

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14
1
R
Democratic CaucusRepublican Caucus

Calendar

May 5

2:00 PM

House Insurance Committee Hearing

Mar 10

5:00 PM

Senate Insurance Committee Hearing

History

Jun 30

Senate

Added as Co-Sponsor Sen. Mary Edly-Allen

Jun 18

Senate

Sent to the Governor

May 21

House

Third Reading - Short Debate - Passed 109-000-000