Medical Malpractice Laws in Washington DC (2026): Deadlines

Medical malpractice in the District of Columbia is a claim that a doctor, hospital, nurse, or other health care provider departed from the accepted standard of care and harmed a patient. The District has no cap on malpractice damages, but it imposes a strict 90-day pre-suit notice requirement, plus a separate six-month notice to the Mayor when the defendant is the District itself, and follows the demanding contributory negligence rule. This page explains the current deadline, the no-cap status, and the pre-suit requirements under District of Columbia law. It is general legal information, not legal advice for your situation.

Statute of Limitations in the District of Columbia

The District has no medical-malpractice-specific statute of limitations. A malpractice claim falls under the general personal-injury catch-all in D.C. Code 12-301(a)(8), which sets a three-year deadline for actions for which no other limitation is specially prescribed. The three-year period is the controlling deadline for most DC malpractice claims.

Because the start date is governed by case law rather than a fixed event, determining exactly when the clock began can be disputed. Early legal review helps clarify the timeline before the deadline is at risk.

The Discovery Rule

DC courts apply a discovery rule to medical malpractice. In Bussineau v. President and Directors of Georgetown College, 518 A.2d 423 (D.C. 1986), the District of Columbia Court of Appeals held that a cause of action accrues when the plaintiff knows or, through reasonable diligence, should know of the injury, its cause in fact, and some evidence of wrongdoing.

This three-part test can delay the start of the three-year clock when an injury or its cause is not immediately apparent. It can also be heavily contested, which is another reason to consult a licensed DC attorney promptly.

No Statute of Repose, Plus Tolling for Minors

The District has no statute of repose specific to medical malpractice, so there is no separate absolute outer deadline beyond the three-year limit and the discovery rule. The main extending mechanism is disability tolling.

Under D.C. Code 12-302, the limitation period is tolled while a person entitled to sue is under 18, non compos mentis, or imprisoned. For a child injured by malpractice, the three-year clock generally does not begin to run until the child turns 18.

Damage Caps in the District of Columbia: None

The District of Columbia has no cap on medical malpractice damages. There is no statutory limit on noneconomic damages such as pain and suffering, and no overall cap on total compensatory recovery.

The District's medical malpractice statute (D.C. Code Title 16, Chapter 28) addresses pre-suit notice, mediation, and evidence, but it contains no damages-cap provision. Juries in DC may award economic and noneconomic damages without a legislative ceiling.

The 90-Day Pre-Suit Notice

The District imposes a strict pre-suit notice requirement. Under D.C. Code 16-2802, a person who intends to file a medical malpractice action must notify each intended defendant of the intention to sue not less than 90 days before filing.

The notice must include enough information to put the defendant on notice of the legal basis for the claim and the type and extent of the loss, including information about the injuries. It may be served at the defendant's last known address registered with the appropriate licensing authority, and a court may excuse a failure to give timely notice on a showing of a good-faith effort. If the notice is served within 90 days of the limitations deadline, D.C. Code 16-2803 extends the deadline by 90 days from the date of service.

The Six-Month Notice When the District Is the Defendant

A second and much earlier notice applies when the claim is against the District of Columbia itself, such as alleged malpractice at a District-run hospital, clinic, or correctional health service. Under D.C. Code 12-309, an action may not be maintained against the District for unliquidated damages to person or property unless, within six months after the injury or damage was sustained, the claimant, an agent, or an attorney has given written notice to the Mayor of the approximate time, place, cause, and circumstances of the injury or damage. A report in writing by the Metropolitan Police Department, made in the regular course of duty, is sufficient notice under the section.

This six-month notice is separate from the 90-day notice under D.C. Code 16-2802, and it runs from the injury rather than from the intended filing date. It can therefore expire roughly two and a half years before the three-year filing deadline, while the patient still believes there is time. Unlike 16-2802, the text of 12-309 provides no good-faith-effort excuse for a late notice; the only exceptions it states are for claims under D.C. Code 2-1403.16 and D.C. Code 1-615.54, neither of which is a malpractice claim. Anyone who believes a District provider caused an injury should raise the 12-309 notice with a licensed DC attorney right away.

Mandatory Early Mediation

The District also requires mediation early in a malpractice case. Under D.C. Code 16-2821, after a malpractice action is filed, the court requires the parties to mediate, with no or only limited discovery, within 30 days of the initial scheduling and settlement conference and before further litigation.

This early mediation step is a built-in feature of DC malpractice litigation rather than a barrier to filing. All named parties must participate.

Standard of Care, Liable Parties, and Expert Testimony

The District applies a national standard of care for medical professionals. In Morrison v. MacNamara, 407 A.2d 555 (D.C. 1979), the District of Columbia Court of Appeals rejected the older locality rule and held that providers are measured against a national standard. Doctors, hospitals, nurses, laboratories, and other health care providers can be liable when their care falls below that standard.

The District does not require a certificate or affidavit of merit before filing. However, expert testimony is generally required to establish the national standard of care, the breach, and causation, because these questions are beyond the everyday knowledge of a jury.

Contributory Negligence in the District of Columbia

The District is one of the few jurisdictions that still applies pure contributory negligence in most cases. Under this rule, a patient whose own negligence contributed to the injury can be completely barred from recovering, even if the patient was only slightly at fault.

DC courts, in decisions such as Wingfield v. Peoples Drug Store, Inc., 379 A.2d 685 (D.C. 1977), have applied this strict bar. A narrow statutory exception exists for certain pedestrians and cyclists injured by motor vehicles, but that exception does not apply to medical malpractice, so the contributory negligence rule governs malpractice cases.

Wrongful-Death Medical Malpractice

When alleged malpractice causes death, a claim may be brought under the District's Wrongful Death Act, D.C. Code 16-2701 to 16-2703. Under D.C. Code 16-2702, the action is brought by the personal representative of the deceased and must be filed within two years after the death.

This two-year wrongful-death deadline runs from the date of death and is separate from the three-year personal-injury deadline. Recovery is for the benefit of the spouse or domestic partner and next of kin, so these claims follow their own framework.

How to Evaluate and Preserve a Possible Claim

If you suspect malpractice in the District, request and preserve complete medical records promptly and write down the timeline of events, because those dates drive the deadline and the notice analysis. The three-year limit, the 90-day notice, the six-month notice that applies when the District is the defendant, and the contributory negligence rule all make early evaluation important. Helpful items to gather include the records of the treatment at issue, the names of every provider and facility involved, and notes on what you were told and when. Because the District applies contributory negligence, an attorney will also look closely at how the injury happened and what role, if any, a defendant may argue the patient's own conduct played.

Most DC medical malpractice attorneys offer a free initial consultation and work on a contingency-fee basis, meaning a fee is owed only if the case recovers money. No attorney can guarantee an outcome or a dollar amount; the value of any case depends on the specific facts, the evidence, and how a court applies the law. Consult a licensed DC attorney to evaluate the specific facts and deadlines in your situation.