Healthcare Proxy vs Living Will: Massachusetts differences explained.
A healthcare proxy and a living will sound similar but they serve different roles. Massachusetts treats them differently. Many families need both. Here is the side-by-side breakdown so you know which document does what and when each one matters.

Each document does a different job.
Healthcare directives are how you keep your medical preferences in force when you cannot speak for yourself. The right combination of documents protects you and protects your family from impossible decisions made under stress. The wrong combination, or no documents at all, leads to delays, court intervention and conflict among loved ones.
Massachusetts law treats the healthcare proxy as the primary legal document for medical decision making. The living will exists in Massachusetts but with a narrower role than in some other states. Understanding both is the key to a complete plan.
Side-by-side: what each document actually does.
Healthcare Proxy
What it does: Names a specific person to make medical decisions for you when you cannot. The proxy speaks with doctors, reviews treatment options and authorizes or refuses care on your behalf.
MA status: Recognized by statute since 1991. Hospitals and emergency rooms accept it.
Execution: Signed by you, witnessed by two adults who are not the proxy or alternate proxy. Notarization is recommended for ease of acceptance.
Activates: When your physician determines you cannot make or communicate healthcare decisions.
Living Will
What it does: Documents your specific medical preferences in advance. Tells doctors and family members what kinds of treatment you do or do not want in specific scenarios.
MA status: Not formally recognized as binding. Massachusetts treats it as evidence of your wishes that informs the proxy and medical team.
Execution: Two adult witnesses recommended. Notarization recommended. Sometimes combined with the healthcare proxy.
Activates: Whenever your wishes are relevant. Often referenced when proxy and family disagree.
HIPAA Authorization
What it does: Grants specific people access to your medical records and conversations with your healthcare team. Without HIPAA authorization, even your spouse may be denied information.
MA status: Federal law applies. Universally accepted when properly executed.
Execution: Signed by you, sometimes witnessed. Many forms require notarization to confirm identity.
Activates: Anytime named individuals seek access to your medical information.
MOLST Form
What it does: Massachusetts Medical Orders for Life-Sustaining Treatment. Converts stated wishes into binding medical orders. Signed by both patient (or proxy) and physician.
MA status: Recognized statewide. Used for patients with serious illness.
Execution: Signed by patient or healthcare proxy and by attending physician. No notary required.
Activates: Immediately. Treated as a medical order.
The healthcare proxy and living will work together.
The healthcare proxy alone names a decision maker. The living will alone documents preferences without empowering anyone to act. Together they pair the right person with the right guidance. The proxy knows what you would want because the living will tells them. The medical team has confidence the proxy is acting on your wishes because the documents align.
Massachusetts attorneys typically draft both documents together. Some draft a single combined document called a Massachusetts Health Care Directive that includes proxy designation and treatment preferences in one form. Either approach works. The key is that both functions are covered.
Healthcare directive notarization across the Merrimack Valley.
Our notarization service supports the entire healthcare directive process. Many clients schedule a single appointment to execute everything at once.
Healthcare Proxies
Executed with two witnesses present. Notary acknowledgment certificate.
Living Wills
Witness signatures plus notary acknowledgment for out-of-state acceptance.
HIPAA Authorizations
Proper certificate language for medical record access by named representatives.
Combined Directives
Massachusetts Health Care Directive forms that combine proxy and preferences.
Mobile Service
Home, attorney office, hospital or care facility. Witness coordination if needed.
Same-Day Urgent
Pre-surgery, hospital admissions and care transitions handled with priority.
The patterns we see most often.
Naming Only One Healthcare Proxy
If your named proxy is unavailable, traveling, or has predeceased you, the document cannot be used. Always name a primary proxy and at least one alternate. Massachusetts allows up to two alternates.
Forgetting to Update After Major Life Events
Marriage, divorce, the death of a named proxy or a falling-out with a designated friend all require an updated healthcare proxy. The old document remains legally valid until replaced. Replacement is straightforward but requires a fresh signing and witness session.
Storing Documents Where No One Can Find Them
The healthcare proxy in a safe deposit box that the proxy cannot access. The living will in a fireproof safe with no one knowing the combination. Documents that exist but cannot be retrieved are functionally missing. Tell your proxy where to find everything. Give your primary care physician a copy. Upload a copy to your patient portal.
Not Discussing Preferences With Your Proxy
The living will documents preferences. The conversation with your proxy gives those preferences context. What does “no extraordinary measures” mean to you? What does “quality of life” look like in your specific situation? The proxy makes hard calls in moments of stress. Make sure they understand your values.
Combining Healthcare and Financial Powers Inappropriately
The healthcare proxy and the durable power of attorney are different documents with different purposes. A combined document is possible but should be drafted carefully so each role is clearly distinguished.
What to expect on the day you sign.
Most healthcare directive appointments take less than twenty minutes once everyone is seated. What happens before the appointment decides how smooth those twenty minutes are. Here is the preparation that actually matters.
Bring a current government-issued photo ID for every person who will sign. A driver’s license or a passport works. If both spouses are executing documents, both need ID. Ask your witnesses to carry ID as well. Some drafting attorneys ask us to record witness identity in the notary journal, and a witness who left a wallet at home can stall the entire session.
Bring every document unsigned. This point trips up careful people more than anyone else. A signer who wants to be efficient signs at home the night before, then arrives with a completed signature line and an incomplete notarization. Depending on the certificate the attorney selected, that early signature can force a fresh printing and a second appointment. Unless the drafting attorney has told you otherwise in writing, leave every signature line blank until you are seated with the notary.
Who has to be in the room depends on the document. The signer, always. For a Massachusetts healthcare proxy, two adult witnesses who are not the named agent or the alternate. The person you are appointing does not have to attend, though many families bring the agent along so everyone hears the same explanation at the same moment. One boundary worth stating plainly: the drafting attorney or the receiving facility decides the execution requirements for each document, including how many witnesses must sign and which notarial certificate applies. We follow those instructions exactly. When an instruction sheet is unclear, we call the attorney’s office from the table instead of guessing.
Bring To The Appointment
Current photo ID for each signer. The full document set, unsigned. The attorney’s instruction letter if one came with the paperwork. Reading glasses if the signer uses them. A payment method for the notary fee. Ten spare minutes, because rushing a healthcare document helps no one.
Who Should Be Present
The signer. Two adult witnesses for the proxy, neither of whom can be the named agent or the alternate. The notary. Other family members are welcome to observe. The proxy agent may attend but is never required to be there for the document to be executed.
For elderly signers we apply one standard without exception. The signer must understand what the document is and must want to sign it that day. If awareness is in doubt, we stop and reschedule at no charge. A pattern we see often: a family books a signing for a parent recovering from a hospital stay, and the afternoon medication leaves the parent foggy. Waiting two days costs nothing. Signing through the fog can cost the document its credibility when it matters most.
Where healthcare directives get signed in practice.
Four settings cover nearly every healthcare directive we notarize. Each has its own logistics and its own pricing, so it helps to know which one fits your situation before you call.
The office handles the largest share. We are at 1215 Main St, Unit 115, Tewksbury, inside Neighborhood Parcel, with free parking outside the door. Appointments run Monday through Friday, 10 AM to 5 PM. In-office notarization is $45 per notarial act or signature. A married couple executing a healthcare proxy and a living will apiece needs four notarizations, so the visit totals 4 x $45 = $180. You can view current notary pricing before booking so the total is settled before anyone sits down. Most couples are in and out within half an hour, and we keep witnesses available for office signings when the drafting attorney permits staff witnesses.
Hospital rooms are the second most common setting. A planned procedure gets moved up, or an admission turns more serious than expected, and the family realizes the proxy was never executed. Our hospital bedside notary service handles these visits across the Merrimack Valley. We coordinate timing with the nursing staff so the visit lands between rounds, and the same awareness standard applies at a bedside that applies at our counter. If the patient cannot follow what the document says, we come back later rather than push through.
Assisted living and skilled nursing settings call for a different rhythm. Care routines shape when a resident is at their sharpest, so we book notary visits to senior living communities around the resident’s best window of the day, often mid-morning. Adult children frequently join by speakerphone from another state while we work through the paperwork in person, which keeps the family aligned without delaying the signing.
Home visits use flat zone pricing measured from our Tewksbury office. Zone I covers addresses within 5 miles and starts at $125. Zone II reaches 10 miles and starts at $199. Zone III extends to 40 miles from $278. Every zone rate includes two seals. Signatures beyond those two are $35 each. Take the same couple from the office example and move them to a kitchen table in Zone I: the visit costs $125 + (2 x $35) = $195 for four seals. If you need us within 4 hours of calling, a $25 same-day surcharge applies. Evening and weekend visits carry a stated surcharge that we quote when you book.
To set any of this up, call 978-424-4629 or schedule your appointment through our contact page. We take credit, debit, Apple Pay, PayPal, Zelle and cash. Fees become nonrefundable within 24 hours of the appointment, so confirm your witnesses can attend before you lock in a time.
Signed directives still need a distribution plan.
A notarized proxy that nobody can locate at 2 AM does the family little good. The last step of the process is deciding who holds copies and how the document stays current as life changes.
Your Proxy Agent
Hand your agent a complete copy within the week. In an emergency room, the agent who can produce the document gets answers faster than the agent who can only describe it.
Your Primary Care Office
Ask the front desk to scan the proxy into your chart, and upload it to your patient portal if your practice offers one. Treating physicians check the chart first.
The Original At Home
Keep signed originals in a labeled folder in a spot your agent knows about. Skip the bank safe deposit box. Banks keep business hours and emergencies do not.
Revisit the documents when life shifts. A serious new diagnosis changes the conversation you had with your agent, so have that conversation again with the new facts on the table. A move to another state deserves a call to an attorney there, because acceptance practices vary from state to state, and your attorney or the receiving facility can tell you what a new state expects. Retirement to a second home that splits your year between two states raises the same question, and it is far easier to answer before anyone is in a hospital bed.
Keep your agent reachable. Most weeks someone calls us about a proxy signed years ago that names an agent who has since moved across the country or changed phone numbers. The document may still be sound on paper, yet it fails in practice if the hospital cannot reach the person it names. When your agent’s contact information changes, write the new details on a sheet stored with your copies and tell your care team. If you decide a closer agent makes more sense, re-executing takes one short appointment with fresh witnesses, and in-office it costs $45 per notarial act.
Healthcare directive questions, answered.
Do I need both a healthcare proxy and a living will?
Is a Massachusetts healthcare proxy valid in other states?
Can my doctor be my healthcare proxy?
What does notarization add to a healthcare proxy?
How much does healthcare directive notarization cost?
The right combination protects you and your family.
Schedule with a notary who handles healthcare directives weekly.
1215 Main St, Unit 115, Tewksbury, MA 01876
Hanson Webb
Hanson Webb has served Massachusetts families, attorneys, title companies and small businesses as a commissioned notary public since 2007. NNA Background Screened, NNA Certified Signing Agent, bonded, and insured.