Suing for Medical Malpractice in Massachusetts: What You Need to Know

When medical negligence causes serious harm, you may have grounds for a medical malpractice claim in Massachusetts. But a bad outcome alone is not enough. You must show that the provider breached the applicable standard of care and that the negligence caused your injury.

Massachusetts also has strict procedural requirements, including a pre-suit notice period and, if requested by the medical care provider, a review by a medical malpractice tribunal. At DOLAN CONNLY, P.C., our medical malpractice lawyers in Boston have represented clients across Massachusetts in medical cases for more than two decades, including cases that proceeded to trial and verdict.

What Is Medical Malpractice in Massachusetts?

Medical malpractice is a form of professional negligence. A poor medical outcome does not automatically mean malpractice. Doctors and other health care providers cannot guarantee a particular result, and some complications occur even when appropriate care is provided.

In 2025 alone, Massachusetts physicians were held liable for 240 medical malpractice payouts totaling more than $137 million, an average of over half a million dollars per case, according to the National Practitioner Data Bank, and a clear reminder of how much is at stake when a health care provider’s negligence causes serious harm.

What are the Four Elements of Negligence in Massachusetts?

To establish a medical malpractice claim, you generally must prove:

1. Duty of care: A health care provider had a professional relationship with you and owed you a duty to provide appropriate care.
2. Breach of the standard of care: The provider’s conduct fell below the level of care and skill ordinarily expected under the circumstances.
3. Causation: The provider’s negligence caused or contributed to your injury.
4. Damages: You suffered legally compensable harm as a result.

Massachusetts courts distinguish between negligent medical care and what is sometimes described as an unfortunate medical result. That distinction is critical. A successful medical malpractice claim requires evidence that the provider’s conduct, rather than the underlying medical condition or an unavoidable complication, caused the harm.

Common Medical Malpractice Claims in Massachusetts

Medical malpractice can occur in many different settings. Common claims include:

• Misdiagnosis or delayed diagnosis, including missed cancer, heart disease, stroke, infections, or other serious conditions
• Surgical errors, including wrong-site surgery, incorrect procedures, or retained foreign objects
• Medication errors, such as prescribing the wrong medication or dosage
• Pharmacy and dispensing errors
• Birth injuries, including negligent care during pregnancy, labor, or delivery
• Failure to monitor, diagnose, or respond to a patient’s changing condition
• Anesthesia errors
• Hospital and nursing negligence
• Failure to obtain informed consent
• Failure to follow up on abnormal test results
• Emergency room negligence
• Failure to recognize or treat a medical emergency

Not every complication or medical error will result in a lawsuit. The question is whether the provider’s conduct fell below the applicable standard of care and caused harm.

How Do You Prove Medical Malpractice in Massachusetts?

An attorney will obtain and review medical records, diagnostic images, test results, medication records, nursing notes, informed-consent documents, and other evidence.

Medical experts will then evaluate whether the provider’s treatment met the applicable standard of care and whether the alleged negligence caused the injury. Massachusetts courts require expert testimony when the medical issues involved are beyond the ordinary knowledge of a jury, although expert testimony is not required for every issue in every malpractice case.

In some cases, the issue is not whether the provider caused the underlying condition but whether negligent treatment reduced the patient’s chance of a better outcome. Massachusetts recognizes medical malpractice claims based on this type of loss-of-chance theory when the required elements can be proven.

The Massachusetts Medical Malpractice Process

Medical malpractice lawsuits have procedural requirements that do not apply to most ordinary Massachusetts personal injury claims. Three of the most important are the pre-suit notice requirement, the medical malpractice tribunal, and the Offer of Proof.

1. The 182-Day Medical Malpractice Notice

Under G.L. c. 231, § 60L, a person generally must give a health care provider 182 days’ written notice before commencing a medical malpractice lawsuit.

The notice must include information such as:

• The names of the health care providers the claimant intends to notify
• The factual basis for the claim
• The applicable standard of care
• How the provider violated that standard
• What the provider should have done
• How the alleged breach caused the injury

The statute also requires the claimant to provide access to relevant medical records.

The 182-day period is not absolute in every case. Massachusetts law provides exceptions and shortened notice periods in certain circumstances, including some situations involving multiple health care providers, an approaching statute of limitations or statute of repose, or a provider who could not reasonably have been identified before suit was filed. A provider can also permit the lawsuit to proceed sooner by stating in writing that it does not intend to settle during the notice period.

Because the notice requirement interacts with Massachusetts’ statutes of limitation and repose, calculating the deadline correctly is important.

2. The Medical Malpractice Tribunal

Massachusetts law requires medical malpractice claims against health care providers to go through a medical malpractice tribunal.

The tribunal consists of a Superior Court judge, an attorney, and a physician or other appropriate health care professional, in the particular medical field. The plaintiff prepares and presents an Offer of Proof showing that the evidence, if properly substantiated, raises a legitimate question of liability appropriate for judicial inquiry. It requires evidence beyond an unfortunate medical result.

Under Superior Court Rule 73, the plaintiff generally must file the Offer of Proof within 15 days after each defendant files an answer. The rules also establish procedures and deadlines for demanding the tribunal.

If the tribunal finds for the defendant, the plaintiff can continue pursuing the case, but generally must post a $6,000 bond. The court has discretion to increase the bond and may reduce it when the plaintiff is indigent. If the required bond is not posted within 30 days, the action can be dismissed.

The tribunal does not decide whether the plaintiff ultimately wins the malpractice case. Its purpose is to determine whether the evidence presents a legitimate question of medical liability that should proceed through the judicial process.

3. Expert Medical Evidence

Expert testimony is often central to a Massachusetts medical malpractice case.

A medical expert is needed to explain the applicable standard of care, identify how the provider departed from that standard, and establish the connection between the negligence and the patient’s injury. The expert must be qualified, and the opinion must have an adequate evidentiary basis.

This is one reason medical malpractice cases can be substantially more complex than ordinary personal injury claims. The attorney must work with qualified medical experts before determining whether the evidence supports filing a lawsuit.

What Happens After a Case Moves Forward?

Medical malpractice litigation can involve extensive discovery, expert testimony, depositions, settlement negotiations, and, in some cases, a trial. See our case results to learn more about the outcomes our attorneys have achieved and how experienced legal representation can make a difference in a Massachusetts personal injury case.

How Long Do You Have to Sue for Medical Malpractice in Massachusetts?

For most adult medical malpractice claims, Massachusetts law generally requires the lawsuit to be commenced within three years after the cause of action accrues. G.L. c. 260, § 4.

The date a claim accrues is not always the same as the date of the negligent treatment. Massachusetts courts recognize a discovery rule in appropriate circumstances, meaning the limitations period may depend on when the plaintiff knew, or reasonably should have known, of the injury and its causal connection to the alleged negligence.

There is also a seven-year statute of repose for medical malpractice claims covered by G.L. c. 260, § 4. Generally, an action cannot be commenced more than seven years after the negligent act or omission, regardless of when the injury was discovered. The statute provides an exception for claims involving a foreign object left in the body.

Special Rules for Children

Massachusetts has different limitation rules for minors. Under G.L. c. 231, § 60D, a medical malpractice claim brought on behalf of a minor generally must be commenced within three years after the cause of action accrues. A child who was under six years old at the time of the claim may have until the child’s ninth birthday, subject to the statute’s other limitations, including the seven-year statute of repose and its foreign-object exception.

Other circumstances can affect the calculation of a deadline. Because both the three-year statute of limitations and seven-year statute of repose can determine whether a claim can be brought at all, it is important to have the dates reviewed by a Massachusetts medical malpractice attorney as soon as possible.

“I had an excellent experience working with DOLAN CONNLY. They were professional, responsive and detail oriented. I was headed to court before they got involved. They were able to negotiate a favorable settlement in a short amount of time saving me lots of aggravation and stress. I would definitely work with them again.” – Jim C.

What If Medical Malpractice Causes Death?

When medical negligence results in a patient’s death, the case may involve a Massachusetts wrongful death claim, in addition to claims arising from the decedent’s injuries.

Massachusetts wrongful death law, G.L. c. 229, § 2, permits the personal representative of the estate to seek damages for qualifying losses, including the decedent’s financial value to eligible beneficiaries and funeral and burial expenses. Punitive damages may also be available when the death resulted from malicious, willful, wanton, reckless, or grossly negligent conduct.

Wrongful death claims have their own procedural and timing considerations, so families should not assume that the deadline is identical to the deadline for a standard personal injury claim.

Can You Still Sue If You Made a Mistake in Your Own Medical Care?

Potentially. Massachusetts follows a comparative negligence system in which a patient’s own negligence can affect the amount recovered.

If the evidence shows that the patient’s negligence contributed to the injury, the patient’s damages may be reduced according to the applicable percentage of fault. A plaintiff whose negligence is found to be greater than the negligence of the defendant at trial, will be barred from recovery under Massachusetts’ comparative negligence rule.

The fact that a patient did not follow medical instructions, missed an appointment, failed to disclose information, or otherwise contributed to an injury, does not automatically eliminate a malpractice claim. The effect of any alleged patient negligence depends on the facts and the evidence.

What Compensation Can You Recover in a Massachusetts Medical Malpractice Case?

Depending on the circumstances, a successful medical malpractice claim may allow a patient to recover damages for losses such as:

• Past and future medical expenses
• Rehabilitation and other treatment costs
• Lost wages
• Loss of earning capacity
• Physical pain
• Emotional distress
• Loss of enjoyment of life
• Other legally compensable losses

Massachusetts places a statutory limit on certain general damages in medical malpractice cases. Under G.L. c. 231, § 60H, a jury generally may not award more than $500,000 for pain and suffering, loss of companionship, embarrassment, and other specified general damages unless it finds a substantial or permanent loss or impairment of bodily function, substantial disfigurement, or other special circumstances warranting additional compensation.

The $500,000 limit does not operate as a general cap on every category of damages in a malpractice case. Economic losses such as medical expenses and lost earning capacity are treated separately.

What Should You Do If You Suspect Medical Malpractice?

If you believe negligent medical care caused an injury, several steps can help protect your potential claim:

• Get copies of your medical records. Request records from the doctors, hospitals, clinics, pharmacies, and other providers involved in your care.
• Write down what happened. Record important dates, symptoms, diagnoses, treatments, conversations, medications, and changes in your condition while the events are still fresh.
• Continue necessary medical treatment. If you remain injured, obtaining appropriate medical care is more important than preserving a potential lawsuit.
• Do not alter or destroy records or communications. Keep relevant medical records, bills, correspondence, photographs, messages, and other documents.
• Be careful about discussing the potential claim. Statements made to insurers, providers, or other parties can become relevant later.
• Speak with a Massachusetts medical malpractice attorney promptly. The three-year limitations period, seven-year statute of repose, and 182-day notice requirement can make timing more complicated than it first appears.

If you are unsure whether you have a medical malpractice claim or what steps to take after suspected negligent care, DOLAN CONNLY, P.C. offers free consultations so you can speak directly with one of our medical malpractice attorneys about your situation.

Let DOLAN CONNLY, P.C. Fight for the Compensation You Deserve

If you or someone you love was seriously injured because of suspected medical negligence, getting legal advice early can help you understand whether you have a viable claim and what deadlines apply. DOLAN CONNLY, P.C. represents clients in Massachusetts medical malpractice cases on a contingency-fee basis. If traveling is difficult because of your injuries or medical treatment, we can meet with you at a convenient location, including your home or a medical facility when appropriate. Contact us today to get legal help.

Frequently Asked Questions

Read short answers to some of the most common questions we hear about medical malpractice claims in Massachusetts.