Indiana Default Healthcare Decision-Maker: Who Decides If You Have No Advance Directive

Roughly 70% of Americans do not have an advance directive. If you are among them in Indiana, the state has already decided who will make your medical decisions — and the answer might not be who you expect.

Indiana's Healthcare Consent Act establishes a rigid default hierarchy that kicks in when an adult loses the capacity to make medical decisions and has not appointed a Health Care Representative. The system is designed to prevent total paralysis in emergency situations, but it introduces family dynamics that frequently lead to conflict, delays, and decisions you would not have chosen.

The Statutory Consent Hierarchy

Under Indiana Code § 16-36-1-5, when you cannot communicate and have no designated HCR, healthcare providers consult this decision-making order:

1. Judicially appointed guardian — if one exists from a prior court proceeding
2. Spouse — but only if not legally separated and no divorce or annulment is pending
3. Majority of adult children — not the oldest, not the one who lives closest, but a majority vote
4. Living parents
5. Majority of adult siblings
6. Living grandparents
7. Majority of adult grandchildren

The hierarchy continues down through close relatives. The critical detail is "majority" — at tiers where multiple people share the same priority, it is not the eldest or the closest relationship that controls. It is a straight majority vote.

How Majority Voting Creates Problems

Consider a common scenario: a widowed parent has three adult children. The parent suffers a stroke and cannot communicate. Without an advance directive, the three children must reach a majority decision on treatment.

If two children agree that their parent would want comfort care only, and the third insists on full intervention, the two-to-one majority controls. The dissenting child has no legal override — even if they have the closest relationship, even if they know something the others do not.

Now complicate it: the children live in different states. One is estranged. Another has a different religious perspective on end-of-life care. The hospital needs a decision in hours, not days. This is exactly the kind of painful, high-stakes family conflict that an advance directive prevents entirely.

Who Gets Disqualified

Indiana law automatically disqualifies certain people from the default hierarchy:

• A separated spouse or one with a pending divorce or annulment petition loses their position
• Anyone subject to a protective order where the patient is the protected person is barred
• Anyone facing criminal charges where the incapacitated patient is the alleged victim is disqualified

These disqualifications can shift control to the next tier in ways the patient never anticipated. A spouse going through a contentious separation could be replaced by adult children who disagree among themselves.

When No One Is Available

If the healthcare provider makes reasonable efforts to contact all individuals in the hierarchy and no one is available, or if the available relatives cannot reach a majority decision, the treatment decision stalls. Providers may petition the court for an emergency guardian appointment, but that takes time and money — often days in non-emergency situations.

Meanwhile, the patient receives whatever care the treating physician deems medically appropriate under their professional judgment. This is not the same as receiving the care you would have chosen.

The Simple Alternative

Appointing a Health Care Representative through a properly executed advance directive bypasses the entire default hierarchy. One person — someone you chose — has clear legal authority. No family votes. No estranged sibling getting equal weight. No court petitions.

Your HCR steps in immediately when a physician certifies incapacity, with full authority to consent to or refuse treatment, manage admissions and discharges, and access your medical records.

The Indiana Advance Directive & Living Will Kit walks you through appointing an HCR and documenting your treatment preferences so the default hierarchy never has to activate.

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