Massachusetts Health Care Proxy vs. Living Will vs. MOLST: What’s the Difference?

When a sudden medical crisis strikes, families are often thrown into emotional turmoil. If you are incapacitated and cannot speak for yourself, doctors need to know who has the legal authority to make critical health care decisions on your behalf. In Massachusetts, there are three primary documents used to navigate end-of-life care and medical incapacity: the Health Care Proxy, the Living Will, and the MOLST form. While people often use these terms interchangeably, Massachusetts law treats each of them very differently.

Without the correct documentation, your loved ones may be forced to seek an emergency guardianship through local courts, such as the Suffolk Probate and Family Court, Boston or the Middlesex Probate and Family Court, Woburn. By searching our directory of US Lawyers, you can connect with an experienced Massachusetts estate planning attorney to draft these vital documents and ensure your healthcare wishes are legally secured.

Statutory Power of the MA Health Care Proxy (Mass. Gen. Laws ch. 201D, § 1 et seq.)

The Health Care Proxy is the single most important medical document for adults in Massachusetts. Under Mass. Gen. Laws ch. 201D, § 2, this document allows you (the principal) to legally appoint a trusted person (your agent) to make health care decisions for you if a doctor determines you lack the capacity to make or communicate them yourself. Your agent can speak to doctors, review your medical charts, and consent to or refuse surgeries.

Unlike some other states, Massachusetts law is very strict: your Health Care Proxy only activates after an attending physician officially declares in writing that you are incapacitated. As long as you can communicate, you remain in total control of your own healthcare.

Why a Living Will Still Matters in Massachusetts Courts

In many states, a "Living Will" (a document outlining your desires regarding life support, feeding tubes, and ventilators) is a legally binding statute. Surprisingly, Massachusetts does not have a statute that makes Living Wills legally binding on doctors. You cannot force a hospital to follow a Living Will without a Health Care Proxy.

However, you should absolutely still have one. In Massachusetts, a Living Will serves as powerful, written evidence of your intent. If your family members disagree about whether to remove you from life support, your Health Care Proxy agent can present your Living Will to the doctors or a judge. In the landmark decision Brophy v. New England Sinai Hospital, Inc., 398 Mass. 417 (MA Supreme Judicial Court 1986), the court relied heavily on the patient's previously expressed wishes to allow the removal of a feeding tube, establishing that an individual's written intent (like a Living Will) is paramount in guiding surrogate decisions.

MOLST Forms for Terminally Ill Patients

MOLST stands for Medical Orders for Life-Sustaining Treatment. Unlike a Health Care Proxy or a Living Will, which are legal documents drafted by lawyers for future use, a MOLST is a clinical medical document designed for patients facing a serious, advancing illness. The Form MOLST, Massachusetts, Department of Public Health, Medical Orders for Life-Sustaining Treatment is completed alongside your doctor and signed by both of you.

A MOLST form provides exact, immediate medical orders for emergency personnel. If paramedics are called to your home, they are legally required to attempt CPR unless they are presented with a valid MOLST form (printed on bright pink paper) explicitly ordering a "Do Not Resuscitate" (DNR). The program is heavily regulated by the Massachusetts Department of Public Health, Boston.

Key Differences at a Glance

Frequently Asked Questions (FAQ)