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Bills from the 2025–26 session

Assembly Bill 338

Coverage of treatment for mental health or substance use disorders under health insurance policies and plans

Topics: Alcohol and other drug abuse, Insurance: Commissioner, Office of, Insurance: Health, Mental health, Public employee: Group insurance

Stopped in committee

It never got a ⁠, so it never came up for a vote. The last day for votes this session was Mar 19, 2026. To try again, a lawmaker would have to start a new bill.

  1. Introduced, passed

    Jul 8, 2025

  2. Committee, stopped here

    Stopped here. No public hearing was held.

  3. Assembly vote, not reached

  4. Senate vote, not reached

  5. Governor, not reached

  6. Law, not reached

Latest entry in the official record, Mar 23, 2026: “Failed to pass pursuant to ⁠”

It never got a hearing in the Assembly Committee on Insurance. The committee's chair at the time was Barbara Dittrich. Chairs decide which bills get a hearing. See every bill that never got a hearing this session.

Read the bill

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The same bill was also filed in the Senate as SB 342. That version died when the session ended.

What it would have done

Summary by the , the Legislature's nonpartisan drafting office. It's their wording, not ours.

This bill requires health insurance policies and self-insured governmental health plans that provide coverage of mental health or behavioral health items or services to cover in each policy year at least 28 appointments or visits with a mental health care provider to treat mental health or substance use disorders or as many appointments or visits with a mental health care provider as are necessary to meet the insured’s treatment goals. The bill prohibits health insurance policies and self-insured governmental health plans from requiring prior authorization for the coverage of appointments or visits under the bill. Health insurance policies are known as disability insurance policies in the bill. Further, this bill requires the Office of the Commissioner of Insurance to prepare a preliminary actuarial estimate of the average cost for all qualified health plans, as defined under federal law, attributable to the coverage required under the bill. If the preliminary actuarial estimate of the average cost for all qualified health plans is an increase of greater than 10 percent, OCI may not enforce the coverage requirements under the bill.

This proposal may contain a health insurance mandate requiring a social and financial impact report under s. 601.423, stats.

Who's behind it

30 representatives are its ⁠. All 30 are Democrats.

11 more lawmakers ⁠.

See all 41 names

Authors (30)

Signed on in support (11)

What happened

  1. Mar 23, 2026

    The session ended, and the bill died with it.

  2. Jan 8, 2026

    1 more representative signed on in support.

  3. Jul 15, 2025

    “Commissioner of Insurance report received pursuant to s.601.423(2), Wisconsin Statutes” (the official wording)

  4. Jul 8, 2025

    Sent to the Assembly Committee on Insurance.

  5. Jul 8, 2025

    Introduced in the Assembly.

See the official record, word for word
  1. Jul 8, 2025 · Assembly

    Introduced by Representatives Vining, Roe, DeSanto, Moore Omokunde, Palmeri, Anderson, Arney, Bare, Brown, Clancy, DeSmidt, Emerson, Fitzgerald, Goodwin, Haywood, Hong, Joers, Johnson, Madison, Miresse, Neubauer, Phelps, Prado, Rivera-Wagner, Sheehan, Sinicki, Stroud, Stubbs, Tenorio and Udell; cosponsored by Senators Roys, L. Johnson, Carpenter, Drake, Hesselbein, Larson, Pfaff, Ratcliff, Smith and Wirch

  2. Jul 8, 2025 · Assembly

    Read first time and referred to Committee on Insurance

  3. Jul 15, 2025 · Assembly

    Commissioner of Insurance report received pursuant to s.601.423(2), Wisconsin Statutes

  4. Jan 8, 2026 · Assembly

    Representative J. Jacobson added as a coauthor

  5. Mar 23, 2026 · Assembly

    Failed to pass pursuant to Senate Joint Resolution 1

Terms on this page

Committee

A small group of lawmakers that looks at a bill first. Most bills never leave committee.

More in the glossary

Public hearing

A meeting where anyone can speak to a committee about a bill, or send written comments.

More in the glossary

Senate Joint Resolution 1

The session's calendar. Any bill not passed by its last voting day dies.

Official term: Failed to pass pursuant to SJR 1. More in the glossary

Legislative Reference Bureau

The Legislature's nonpartisan office that drafts bills and writes the summary at the top of each one.

Official term: LRB analysis. More in the glossary

Author

A lawmaker who formally puts a bill forward. The text itself is drafted by the Legislative Reference Bureau.

Official term: Author, coauthor. More in the glossary

Signed on in support

Lawmakers who back a bill without being one of its authors, often from the other chamber.

Official term: Cosponsor. More in the glossary

From the Wisconsin Legislature's official record, checked Sep 15, 2026. See the source

Committee

A small group of lawmakers that looks at a bill first. Most bills never leave committee.

Public hearing

A meeting where anyone can speak to a committee about a bill, or send written comments.

Senate Joint Resolution 1

The session's calendar. Any bill not passed by its last voting day dies.

Official term: Failed to pass pursuant to SJR 1

Legislative Reference Bureau

The Legislature's nonpartisan office that drafts bills and writes the summary at the top of each one.

Official term: LRB analysis

Author

A lawmaker who formally puts a bill forward. The text itself is drafted by the Legislative Reference Bureau.

Official term: Author, coauthor

Signed on in support

Lawmakers who back a bill without being one of its authors, often from the other chamber.

Official term: Cosponsor