# Illinois HB4585: INS CD-SUBSTANCE USE TREATMENT

Illinois HB4585, INS CD-SUBSTANCE USE TREATMENT, is a 104th General Assembly (2025–2026) House bill sponsored by Lindsey LaPointe (Democratic); status in committee, last action 2026-04-17 (House Floor Amendment No. 1 Rule 19(c) / Re-referred to Rules Committee); PRIA reads it as touching household money (as of 2026-11-01).

- Canonical: https://policyrisk.com/state-bill/IL-HB4585-2025-2026
- As of: 2026-11-01
- Plain-text twin of the page above; the HTML and this file carry the same facts.

## Facts
- Bill: Illinois HB4585
- State: Illinois
- Session: 104th General Assembly (2025–2026)
- Title: INS CD-SUBSTANCE USE TREATMENT
- Status: in committee
- Chamber: House
- Introduced: 2026-01-23
- Last action: 2026-04-17, House Floor Amendment No. 1 Rule 19(c) / Re-referred to Rules Committee
- Sponsor: Lindsey LaPointe (Democratic)
- Cosponsors: 5
- Subjects: insurance
- Touches household money: yes
- Roll calls: 1 (9 yes, 6 no in all)
- Economic provisions PRIA read: 0

## Summary

Amends the Illinois Insurance Code. Provides that coverage for treatment in a residential treatment center shall include residential coverage for the diagnosis and treatment of substance use disorders. Provides that this coverage shall include unlimited medically necessary treatment for substance use disorder treatment services provided in residential settings. Prohibits the coverage from applying financial requirements or treatment limitations to residential substance use disorder benefits that are more restrictive than the predominant financial requirements and treatment limitations applied to other medical and surgical benefits covered by the policy. Sets forth provisions concerning cost sharing; application of coverage requirements; prior authorization; clinical review; discharge plans; other forms of utilization review; and the criteria for medical necessity determinations.

## Bill overview

No economic impacts identified for this bill.

## Sponsors and cosponsors

- Sponsor: Lindsey LaPointe (Democratic), House
- Cosponsor: Barbara Hernandez (Democratic), House
- Cosponsor: Camille Y. Lilly (Democratic), House
- Cosponsor: Dagmara Avelar (Democratic), House
- Cosponsor: Laura Faver Dias (Democratic), House
- Cosponsor: Maura Hirschauer (Democratic), House

## Roll call votes

| Date | Chamber | Motion | Result | Yes | No | Other |
| --- | --- | --- | --- | --- | --- | --- |
| 2026-03-24 | House | Do Pass / Short Debate Insurance Committee; | pass | 9 | 6 |   |

## Actions (18)

- 2026-04-17: House Floor Amendment No. 1 Rule 19(c) / Re-referred to Rules Committee (House)
- 2026-04-17: Rule 19(a) / Re-referred to Rules Committee (House)
- 2026-04-17: Added Co-Sponsor Rep. Dagmara Avelar (House)
- 2026-04-15: House Floor Amendment No. 1 Rules Refers to Insurance Committee (House)
- 2026-04-14: Added Co-Sponsor Rep. Maura Hirschauer (House)
- 2026-04-14: House Floor Amendment No. 1 Referred to Rules Committee (House)
- 2026-04-14: House Floor Amendment No. 1 Filed with Clerk by Rep. Lindsey LaPointe (House)
- 2026-04-13: Added Co-Sponsor Rep. Barbara Hernandez (House)
- 2026-04-10: Held on Calendar Order of Second Reading - Short Debate (House)
- 2026-04-10: Second Reading - Short Debate (House)
- 2026-03-26: Added Co-Sponsor Rep. Camille Y. Lilly (House)
- 2026-03-25: Placed on Calendar 2nd Reading - Short Debate (House)
- 2026-03-24: Do Pass / Short Debate Insurance Committee; 009-006-000 (House)
- 2026-03-19: Added Co-Sponsor Rep. Laura Faver Dias (House)
- 2026-02-11: Assigned to Insurance Committee (House)
- 2026-02-03: Referred to Rules Committee (House)
- 2026-02-03: First Reading (House)
- 2026-01-23: Filed with the Clerk by Rep. Lindsey LaPointe (House)

## Bill text

- House Amendment 1: [PDF](https://www.ilga.gov/documents/legislation/104/HB/PDF/10400HB4585ham001.pdf)
- Introduced: [PDF](https://www.ilga.gov/documents/legislation/104/HB/PDF/10400HB4585.pdf)

## Related bills

- HB5198: AFFORDABLE HOUSING-CILAS (passed house)
- SB1937: PENSION CODE-VARIOUS (passed senate)
- HB2563: CONDO-RESERVE STUDY (in committee)
- HB4701: LIMITATIONS FACILITY FEES ACT (in committee)
- SB3008: DHS-ABLE PROGRAM INFO MATERIAL (passed senate)
- SB3484: VEH CD-PLATES-REGISTRATION (signed)

## Sources
- [House Amendment 1 (PDF)](https://www.ilga.gov/documents/legislation/104/HB/PDF/10400HB4585ham001.pdf)
- [Introduced (PDF)](https://www.ilga.gov/documents/legislation/104/HB/PDF/10400HB4585.pdf)

## Related
- [HB5198: AFFORDABLE HOUSING-CILAS](https://policyrisk.com/state-bill/IL-HB5198-2025-2026)
- [SB1937: PENSION CODE-VARIOUS](https://policyrisk.com/state-bill/IL-SB1937-2025-2026)
- [HB2563: CONDO-RESERVE STUDY](https://policyrisk.com/state-bill/IL-HB2563-2025-2026)
- [HB4701: LIMITATIONS FACILITY FEES ACT](https://policyrisk.com/state-bill/IL-HB4701-2025-2026)
- [SB3008: DHS-ABLE PROGRAM INFO MATERIAL](https://policyrisk.com/state-bill/IL-SB3008-2025-2026)
- [SB3484: VEH CD-PLATES-REGISTRATION](https://policyrisk.com/state-bill/IL-SB3484-2025-2026)
- [Illinois bills](https://policyrisk.com/states/illinois/bills)
- [Illinois state hub](https://policyrisk.com/states/illinois)
- [All state legislation](https://policyrisk.com/state-bills)

Source: PRIA, https://policyrisk.com/state-bill/IL-HB4585-2025-2026 (as of 2026-11-01).