HB4429

BODY MASS INDEX-DISCRIMINATION

Introduced·1/14/26
Introduced Text

Illinois HB4429 prohibits health insurance policies from altering coverage based on BMI and bans BMI-based diagnoses.

Illinois HB4429 amends the Illinois Insurance Code to prohibit health insurance policies from limiting coverage based on an insured's weight or body mass index. The bill also amends the Medical Patient Rights Act to prevent physicians from making diagnoses or treatment decisions based solely on a patient's BMI. Hospitals must post notices informing patients of their rights to access treatment regardless of BMI and to know if their weight was considered in diagnosis or treatment. The bill takes effect on January 1, 2027.

Included in complete analysis

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

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Where it stands

Current
Rules Committee
Next
Committee decision

Sponsors

D
1
0
Democratic CaucusRepublican Caucus

Calendar

Mar 24

2:00 PM

House Insurance Committee Hearing

Mar 18

3:00 PM

House Insurance Committee Hearing

History

Mar 27

House

Rule 19(a) / Re-referred to Rules Committee

Mar 12

House

Assigned to Insurance Committee

Jan 20

House

First Reading