Michigan 2025-2026 Regular Session

Michigan House Bill HB4221

Introduced
3/12/25  
Refer
3/12/25  
Report Pass
10/16/25  
Report Pass
10/16/25  
Report Pass
10/30/25  
Engrossed
11/13/25  

Caption

House Bill 4221 of 2025

Summary

HB 4221 amends Michigan’s Public Health Code provisions governing veterinary medicine and veterinary technicians. The bill revises language in the licensing and practice sections to clarify that an individual may not practice veterinary medicine unless licensed or otherwise authorized, and that a veterinary technician must be licensed. It also preserves the existing limits on what veterinary technicians may do, including prohibitions on diagnosing animal diseases, prescribing medical or surgical treatment, or performing surgery. The bill also tightens the statutory restrictions on the use of professional titles and abbreviations associated with veterinary practice. Terms such as “veterinary,” “veterinarian,” “veterinary doctor,” “veterinary surgeon,” “doctor of veterinary medicine,” “V.M.D.,” “D.V.M.,” “animal technician,” and “animal technologist” remain reserved for individuals authorized under the act. In addition, the bill includes a tie-bar provision making its effectiveness contingent on enactment of related legislation, indicating it is part of a broader package of veterinary-licensing reforms.

Impact

HB 4221 would amend sections 16287 and 18811 of the Public Health Code, updating the statutory framework for veterinary licensure, veterinary technician practice, and title protection. Its practical effect is to reinforce who may legally hold themselves out as a veterinarian or veterinary technician and to preserve the scope-of-practice limits for technicians. The bill would affect licensed veterinarians, veterinary technicians, veterinary clinics, and any individuals or businesses using veterinary-related titles in Michigan.

Sentiment

The available voting history suggests broad support for the bill. It was reported out of committee unanimously at each recorded committee vote and then passed the House on third reading by a substantial margin, 84-17, with immediate effect. No committee transcript objections were provided, and the overall pattern indicates the bill was generally viewed favorably as a technical or regulatory update to veterinary practice law.

Contention

The main policy issue appears to be the regulation of veterinary practice boundaries: ensuring that only properly licensed individuals may practice veterinary medicine or use protected professional titles, while limiting what veterinary technicians may independently do. Because the bill is tied to related legislation, some concern may exist about the package approach and whether the companion bill must also pass for the changes to take effect. However, the recorded votes do not show significant organized opposition in committee, and floor opposition was limited relative to the bill’s overall support.

Companion Bills

MI HB4221

Same As House Bill 4221 of 2025

Previously Filed As

MI SB0194

Health occupations: veterinarians; veterinarian-client-patient relationship; require. Amends secs. 16287 & 18811 of 1978 PA 368 (MCL 333.16287 & 333.18811). TIE BAR WITH: SB 193'25

MI HB4200

Health occupations: veterinarians; veterinarian-client-patient relationship; require. Amends secs. 16287, 18811 & 18814 of 1978 PA 368 (MCL 333.16287 et seq.) & adds sec. 18818.

MI HB6021

House Bill 6021 of 2026

MI HB4220

Health occupations: veterinarians; veterinarian-client-patient relationship; require. Amends 1978 PA 368 (MCL 333.1101 - 333.25211) by adding sec. 18818. TIE BAR WITH: HB 4221'25

MI HB6050

House Bill 6050 of 2026

MI HB6025

House Bill 6025 of 2026

MI HB5992

House Bill 5992 of 2026

MI HB6018

House Bill 6018 of 2026

MI HB5950

House Bill 5950 of 2026

MI HB5991

House Bill 5991 of 2026

Similar Bills

CO HB1285

Veterinary Workforce Requirements

AZ HB4019

veterinary practices; ownership; oversight

FL H0805

Veterinary Medicine

FL S0796

Veterinary Medicine

NJ A1427

Requires licensure for veterinary technicians.

MS SB2282

Veterinarians; allow to practice when educated at foreign institution and satisfied additional requirements.

CA AB516

Registered veterinary technicians and veterinary assistants: scope of practice.

GA SB105

Veterinarians and Veterinary Technicians; licensed veterinarians and veterinary technicians to practice veterinary teleadvice; authorize