# Missouri HB2231: Establishes requirements for dual diagnosis treatment centers

Missouri HB2231, Establishes requirements for dual diagnosis treatment centers, is a 2026 Regular Session House bill sponsored by Tricia Byrnes (Republican); status failed, last action 2026-05-15 (Referred: Emerging Issues) (as of 2026-11-04).

- Canonical: https://policyrisk.com/state-bill/MO-HB2231-2026
- As of: 2026-11-04
- Plain-text twin of the page above; the HTML and this file carry the same facts.

## Facts
- Bill: Missouri HB2231
- State: Missouri
- Session: 2026 Regular Session
- Title: Establishes requirements for dual diagnosis treatment centers
- Status: failed
- Chamber: House
- Introduced: 2025-12-05
- Last action: 2026-05-15, Referred: Emerging Issues
- Sponsor: Tricia Byrnes (Republican)
- Cosponsors: 1
- Touches household money: no
- Economic provisions PRIA read: 0

## Summary

No summary available.

## Bill overview

No economic impacts identified for this bill.

## Sponsors and cosponsors

- Sponsor: Tricia Byrnes (Republican), House
- Cosponsor: Renee Reuter (Republican), House

## Actions (4)

- 2026-05-15: Referred: Emerging Issues (House)
- 2026-01-08: Read Second Time (House)
- 2026-01-07: Read First Time (House)
- 2025-12-05: Prefiled (House)

## Bill text

- Introduced, 2026-01-07: [PDF](https://documents.house.mo.gov/billtracking/bills261/hlrbillspdf/4215H.01I.pdf)

## Related bills

- HB1867: Authorizes Joplin to increase a transient guest tax for tourism to no more than six percent upon a vote of the people (signed)
- HB1871: Modifies provisions relating to elections (signed)
- HB1840: Establishes an alert system to assist in the location of missing persons with developmental disabilities (signed)
- HB1825: Removes the prosecuting attorney and the sheriff from the county salary commission (signed)
- HB1827: Adds licensed occupational therapists to the definition of "other authorized health care practitioner" for purposes of physician's statements required for disa… (signed)
- SB1408: Increases the maximum speed limit from 70 to 75 miles per hour on rural interstates and freeways (signed)

## Sources
- [Introduced (PDF)](https://documents.house.mo.gov/billtracking/bills261/hlrbillspdf/4215H.01I.pdf)

## Related
- [HB1867: Authorizes Joplin to increase a transient guest tax for tourism to no more than…](https://policyrisk.com/state-bill/MO-HB1867-2026)
- [HB1871: Modifies provisions relating to elections](https://policyrisk.com/state-bill/MO-HB1871-2026)
- [HB1840: Establishes an alert system to assist in the location of missing persons with d…](https://policyrisk.com/state-bill/MO-HB1840-2026)
- [HB1825: Removes the prosecuting attorney and the sheriff from the county salary commiss…](https://policyrisk.com/state-bill/MO-HB1825-2026)
- [HB1827: Adds licensed occupational therapists to the definition of "other authorized he…](https://policyrisk.com/state-bill/MO-HB1827-2026)
- [SB1408: Increases the maximum speed limit from 70 to 75 miles per hour on rural interst…](https://policyrisk.com/state-bill/MO-SB1408-2026)
- [Missouri bills](https://policyrisk.com/states/missouri/bills)
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Source: PRIA, https://policyrisk.com/state-bill/MO-HB2231-2026 (as of 2026-11-04).