Skip to content
Bills from the 2011–12 session

Senate Bill 383

Licensing anesthesiologist assistants and creating the Council on Anesthesiologist Assistants and granting rule-making authority

Topics: Medical Examining Board, Medical service, Nurses, Safety and Professional Services, Department of

Became law

The governor signed it on Mar 30, 2012. It's ⁠.

  1. Introduced, passed

    Jan 18, 2012

  2. Committee, passed

    Approved

  3. Senate vote, passed

    Passed Feb 21, 2012

  4. Assembly vote, passed

    Passed 73 to 21

  5. Governor, passed

    Signed

  6. Law, here now

    2011 Wisconsin Act 160

Latest entry in the official record, Mar 30, 2012: “Published 4-11-2012”

Read the bill

Following saves it on this device. New actions show on your Following page. You can also get updates in a feed reader.

What it does

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

This bill creates licensure requirements and practice standards for anesthesiologist assistants.

The bill prohibits a person from practicing as an anesthesiologist assistant or representing or implying that the person is an anesthesiologist assistant unless the person holds a license to practice as an anesthesiologist assistant granted by the Medical Examining Board (board). The bill requires the board to issue a license to a person who has: 1) obtained a bachelor's degree; 2) completed an accredited anesthesiologist assistant program; and 3) passed a certifying examination. The board may also issue a license to a person who is licensed as an anesthesiologist assistant in another state, if that state authorizes a licensed anesthesiologist assistant to practice in the same manner and to the same extent as this state.

Read the full summary

Under the bill, an anesthesiologist assistant may assist an anesthesiologist in the delivery of medical care only under the supervision of an anesthesiologist who is immediately available and able to intervene if needed. The scope of an anesthesiologist assistant's practice is limited to assisting only the supervising anesthesiologist and performing only certain medical care tasks assigned by the supervising anesthesiologist. The medical care tasks are specified in the bill and include the following: 1) developing and implementing an anesthesia care plan; 2) implementing monitoring techniques; 3) pretesting and calibrating anesthesia delivery systems; 4) administering vasoactive drugs and starting and adjusting vasoactive infusions; 5) administering intermittent anesthetic, adjuvant, and accessory drugs; 6) implementing spinal, epidural, and regional anesthetic procedures; and 7) administering blood, blood products, and supportive fluids.

The bill requires an anesthesiologist assistant to be employed by one of certain health care providers specified in the bill and to enter into a supervision agreement with an anesthesiologist who represents the anesthesiologist assistant's employer.

The supervision agreement must identify the anesthesiologist assistant's supervising anesthesiologist and define the scope of the anesthesiologist assistant's practice, and may limit the anesthesiologist assistant's practice to less than the full scope of anesthesiologist assistant practice authorized by the bill.

The bill authorizes a student anesthesiologist assistant to perform only medical care tasks assigned by an anesthesiologist, who may delegate the supervision of a student to a qualified anesthesiology provider. The bill also creates a five-member Council on Anesthesiologist Assistants to advise and make recommendations to the board.

Who's behind it

4 senators are its ⁠. 2 are Democrats and 2 are Republicans.

7 more lawmakers ⁠.

See all 11 names

Authors (4)

Signed on in support (7)

What it would cost

State agencies filed a . Each opens as a PDF from the Legislature.

Versions and amendments

Every text the Legislature printed for this bill, including proposed changes. Each opens on the Legislature's site.

How lawmakers voted

There were 3 votes on this bill.

Senate Committee on Health vote to recommend it

Passed, 3 to 2 · Feb 17, 2012

No member-by-member record exists for this vote. Committee votes and some older sessions record totals only.

Official motion: “Report passage recommended by committee on Health, Ayes 3, Noes 2”. Official record · This vote on its own page

Senate vote

Passed, 5 to 0 · Feb 20, 2012

No member-by-member record exists for this vote. Committee votes and some older sessions record totals only.

Official motion: “Referred to joint committee on Finance by committee on Senate Organization, pursuant to Senate Rule 41 (1)(e), Ayes 5, Noes 0”. Official record · This vote on its own page

Assembly vote to pass it

Passed, 73 to 21 · Feb 21, 2012 · 5 didn't vote

See how each of the 99 representatives voted

D: Democrat, I: Independent, R: Republican

Yes (73)

Didn't vote (5)

Official motion: “Read a third time and concurred in, Ayes 73, Noes 21”. Official record · This vote on its own page

What happened

  1. Mar 30, 2012

    The new law was published.

  2. Mar 30, 2012

    The governor signed it. It became 2011 Wisconsin Act 160.

  3. Mar 27, 2012

    Sent to the governor.

  4. Feb 21, 2012

    The Assembly passed it too, 73 to 21.

  5. Feb 21, 2012

    Sent to the Assembly Committee on Rules.

  6. Feb 21, 2012

    The Assembly received it.

  7. Feb 21, 2012

    The Senate passed it.

  8. Feb 21, 2012

    The Senate adopted it.

  9. Feb 20, 2012

    “Withdrawn from joint committee on Finance and made Available for Scheduling by committee on Senate Organization, pursuant to Senate Rule 41 (1)(e), Ayes 5, Noes 0” (the official wording)

  10. Feb 20, 2012

    Sent to the Joint Committee on Finance.

  11. Feb 17, 2012

    A state agency sent in its estimate of the cost.

  12. Feb 17, 2012

    The committee voted to recommend passing it, 3 to 2.

  13. Feb 9, 2012

    The committee held a public hearing.

  14. Jan 18, 2012

    Sent to the Senate Committee on Health.

  15. Jan 18, 2012

    Introduced in the Senate.

See the official record, word for word
  1. Jan 18, 2012 · Senate

    Introduced by Senators Darling, Shilling, Kedzie and Taylor;Cosponsored by Representatives Severson, Van Roy, Vos, Spanbauer, Billings, Pasch and Zepnick

  2. Jan 18, 2012 · Senate

    Read first time and referred to committee on Health

  3. Feb 9, 2012 · Senate

    Public hearing held

  4. Feb 17, 2012 · Senate

    Executive action taken

  5. Feb 17, 2012 · Senate

    Report passage recommended by committee on Health, Ayes 3, Noes 2

  6. Feb 17, 2012 · Senate

    Available for scheduling

  7. Feb 17, 2012 · Senate

    Fiscal estimate received

  8. Feb 20, 2012 · Senate

    Referred to joint committee on Finance by committee on Senate Organization, pursuant to Senate Rule 41 (1)(e), Ayes 5, Noes 0

  9. Feb 20, 2012 · Senate

    Withdrawn from joint committee on Finance and made Available for Scheduling by committee on Senate Organization, pursuant to Senate Rule 41 (1)(e), Ayes 5, Noes 0

  10. Feb 20, 2012 · Senate

    Placed on calendar 2-21-2012 pursuant to Senate Rule 18(1)

  11. Feb 21, 2012 · Senate

    Read a second time

  12. Feb 21, 2012 · Senate

    Senate amendment 1 offered by Senators Darling, Vukmir, Moulton, Erpenbach, Carpenter and Shilling

  13. Feb 21, 2012 · Senate

    Senate amendment 1 adopted

  14. Feb 21, 2012 · Senate

    Senate amendment 2 offered by Senators Darling and Shilling

  15. Feb 21, 2012 · Senate

    Senate amendment 2 adopted

  16. Feb 21, 2012 · Senate

    Ordered to a third reading

  17. Feb 21, 2012 · Senate

    Rules suspended

  18. Feb 21, 2012 · Senate

    Read a third time and passed

  19. Feb 21, 2012 · Senate

    Ordered immediately messaged

  20. Feb 21, 2012 · Assembly

    Received from Senate

  21. Feb 21, 2012 · Assembly

    Read first time and referred to committee on Rules

  22. Feb 21, 2012 · Assembly

    Rules suspended to withdraw from committee on Rules and take up

  23. Feb 21, 2012 · Assembly

    Read a second time

  24. Feb 21, 2012 · Assembly

    Ordered to a third reading

  25. Feb 21, 2012 · Assembly

    Rules suspended

  26. Feb 21, 2012 · Assembly

    Read a third time and concurred in, Ayes 73, Noes 21

  27. Feb 21, 2012 · Assembly

    Ordered immediately messaged

  28. Feb 22, 2012 · Senate

    Received from Assembly concurred in

  29. Mar 2, 2012 · Senate

    Report correctly enrolled on 3-2-2012

  30. Mar 2, 2012 · Senate

    LRB correction

  31. Mar 27, 2012 · Senate

    Presented to the Governor on 3-27-2012

  32. Mar 30, 2012 · Senate

    Report approved by the Governor on 3-28-2012. 2011 Wisconsin Act 160

  33. Mar 30, 2012 · Senate

    Published 4-11-2012

Terms on this page

Wisconsin Act

The number a bill gets when it becomes law, like 2025 Wisconsin Act 12.

Official term: Act. 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

Cost estimate

A state agency's estimate of what a bill would cost or save.

Official term: Fiscal estimate. More in the glossary

Roll call

A vote where each lawmaker's yes or no is recorded by name.

Official term: Roll call vote. More in the glossary

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

Wisconsin Act

The number a bill gets when it becomes law, like 2025 Wisconsin Act 12.

Official term: Act

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

Cost estimate

A state agency's estimate of what a bill would cost or save.

Official term: Fiscal estimate

Roll call

A vote where each lawmaker's yes or no is recorded by name.

Official term: Roll call vote