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Read. Follow. Verify.Missouri establishes surrogate health care decision-maker priority list for incapacitated patients
Last action · April 8, 2026: SCS Voted Do Pass S Families, Seniors and Health Committee (6661S.02C)Sponsor: Rusty Black
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What This Bill Would Do
The Missouri Senate Committee Substitute for Senate Bill 1536 establishes the Designated Health Care Decision-Maker Act, creating a prioritized list of family members and close associates who can make medical decisions for patients lacking a formal power of attorney or guardian. Under the act, health care providers acting in good faith may rely on these designated decision-makers once two physicians certify the patient's incapacity. The law also establishes strict conditions for withdrawing and protects providers from liability during surrogate identification efforts.
Families of patients face a standardized legal framework for medical surrogate selection, establishing clear statutory priority from spouses down to close friends and religious members while prohibiting individuals with substantiated abuse reports from serving.
Who It Would Affect
Groups the bill's text would affect if enacted, as described in the record. Being affected is not a position for or against it.
Incapacitated patients
Their medical care and treatment decisions will be made by designated surrogates in order of statutory priority when they lack capacity.
Health care providers and facilities
They are granted legal protection from civil and criminal liability when relying in good faith on decisions made by designated surrogates.
Spouses and family members
They receive a formalized legal hierarchy and timeline to step in as surrogate decision-makers or challenge decisions in probate court.
Key Facts
- Establishes a strict priority list for surrogate medical decision-makers starting with spouses, followed by adult children, parents, adult siblings, grandparents or grandchildren, nieces/nephews or nearest relatives, religious community members, close nonrelatives, and persons unanimously agreed upon by the priority group.
- Requires two licensed physicians to determine and certify in writing that a patient is incapacitated before a designated health care decision-maker's authority begins.
- Requires the physician or their designee to make reasonable contact efforts using all known numbers within 24 hours of determining incapacity to inform potential decision-makers.
- Excludes individuals from serving as decision-makers if there is a substantiated mandatory report of abuse or neglect against them.
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- Prohibits designated health care decision-makers from authorizing the withdrawal of artificial nutrition or hydration with the intent to hasten death, allowing withdrawal only if two physicians certify it is unnecessary for comfort or cannot be physiologically tolerated.
- Grants designated health care decision-makers personal representative status under the Health Insurance Portability and Accountability Act of 1996 (HIPAA) to access private medical information.
- Protects health care providers and facilities from civil or criminal liability when making good faith and reasonable attempts to identify and communicate with potential decision-makers.
- Allows any interested person, provider, or facility to petition the probate court for a temporary or permanent guardian if there is disagreement regarding patient care.
- Prohibits withholding or withdrawing life-sustaining health care, nutrition, or hydration while probate court proceedings regarding a guardian are pending, if doing so would result in or hasten death or jeopardize health.
Frequently Asked Questions
Who is authorized to make medical decisions if a patient is incapacitated and has no power of attorney?
Can any family member automatically make medical decisions for an incapacitated patient?
Under what conditions can artificial nutrition or hydration be withdrawn?
What else do you want to know?
News Coverage
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Votes, people, money & the original sourceWhere This Stands
Currently in committee. The next step in the legislative lifecycle is Floor Vote.
Procedural history
4 actions- Apr 8, 2026SenateCommitteeSCS Voted Do Pass S Families, Seniors and Health Committee (6661S.02C)
- Mar 25, 2026SenateHearing Conducted S Families, Seniors and Health Committee
- Feb 5, 2026SenateFloorSecond Read and Referred S Families, Seniors and Health Committee
- Jan 12, 2026SenateIntroducedS First Read
Version history & redline
2 versions on fileLobbying Activity
No state lobbying filings in our records match this bill. Federal lobbying reports (LDA) cover Congress, so they are not listed on state bills.
Full breakdown
Who this bill affects and the strongest case for and against it, written only from the bill’s own text.
Sponsors
Connected Entities
Sources
www.senate.mo.gov
Analysis Score
0–100- Significance75How much this matters to a regular citizen
- Controversy40Intensity of disagreement among stakeholders
- Entertainment5Compellingness for a non-policy-wonk reader
- Buzz25Current news / social attention level
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