In the District of Columbia, a malpractice suit generally cannot be commenced until the provider has been notified at least 90 days beforehand, and where the harm was not apparent when it occurred, the clock on a missed cancer diagnosis may not start until you knew or should have known of the injury, its cause in fact, and some evidence of wrongdoing.

Award-Winning DC Advocates for Patients Whose Cancer Was Found Too Late

Simeone & Miller, LLP represents patients and families in Washington, D.C. whose cancer went undetected. A delayed cancer diagnosis is not automatically medical malpractice. The central questions are whether a provider should have recognized warning signs, ordered or acted on testing, or made a timely referral, and whether that failure allowed the cancer to progress or reduced treatment options. A late diagnosis is among the hardest medical malpractice cases to prove, so you need experienced Washington, D.C. medical malpractice attorneys on your side.

Why Patients With Delayed Cancer Diagnoses Choose Simeone & Miller

These cases depend on complete medical records, qualified oncology and medical experts, and evidence that an earlier diagnosis would have changed the patient’s outcome. Simeone & Miller evaluates the medical and legal questions to develop a complex malpractice claim. Reasons clients trust us with their case include:

  • Founded in 2002 by Thomas J. Simeone and Craig D. Miller. Both have been recognized by Super Lawyers, and Thomas Simeone has been named among Lawdragon’s 500 Leading Plaintiff Lawyers.
  • Attorney and firm recognition that includes Martindale-Hubbell’s AV Preeminent rating, Washingtonian Magazine Top Lawyer selections, and Multi-Million Dollar Advocates Forum membership.
  • Millions recovered for injured clients and families across the firm’s personal-injury and medical-malpractice practice.
  • Advancement of medical-malpractice case costs, including qualified-expert fees, court filing fees, deposition costs, and directly related expenses.
  • Work with a skilled medical-malpractice attorney who assesses the available records, the potential standard-of-care issue, and the claim’s legal merits.
  • Multi-state practice. A law firm serving Washington, D.C., Maryland, and Virginia.
  • A contingency-fee arrangement with no attorney fee unless the firm makes a recovery.

The purpose of an early review is to determine whether the available evidence can show not only a delayed diagnosis, but also a preventable worsening of the patient’s condition. That distinction is central to whether a cancer-diagnosis claim can be responsibly pursued.

The Diagnostic Opportunities That Get Missed

A cancer case rarely turns on one dramatic error. It turns on a chain of moments where the disease could have been caught. Those moments include, but are not limited to:

  • A screening mammogram, colonoscopy, or low-dose CT that was due and never ordered
  • Imaging showing a nodule or mass that no one flagged or told the patient about
  • A misread test result, such as a pathology slide read as benign or a scan read as normal
  • Bleeding, weight loss, a lump, or a cough blamed on a benign cause without ruling out cancer
  • A biopsy or referral recommended but never scheduled or tracked
  • Abnormal results that reached a chart or portal and were never acted on

Each is a moment our experts can date and measure against what a careful provider would have done. Federal patient safety researchers have made diagnostic safety a funding priority, and cancer is among the conditions they target.

What a Late Diagnosis Actually Costs

The legal harm in a delayed diagnosis case is the lost window, not the cancer itself. Cancer staging describes how far a tumor has spread from where it started, including whether it has reached the regional lymph nodes. We build the claim around what that lost time took:

  • The harsher treatment the delay made necessary, plus future medical and supportive care
  • Lost earnings and earning capacity, including working years a shortened prognosis takes
  • Pain, the toll of treatment, and the anguish of learning the disease was findable earlier
  • The value of treatment options that existed at an earlier stage and are gone

When a patient does not survive, the District recognizes two claims. The claim the patient already held at death survives in favor of the legal representative of the deceased. A wrongful death action is separate, brought by and in the name of the personal representative, with damages measured by the loss to the surviving spouse or domestic partner and next of kin, including the reasonable expenses of last illness and burial.

How We Build the Expert Record

No delayed cancer case survives without physicians willing to put their names on an opinion. We work with oncologists, radiologists, and pathologists on the standard of care at each missed opportunity, and with treating and life-care experts on what earlier detection would have changed. That second half decides these cases.

Where the case is filed changes what the expert record must do first. In Virginia, requesting service of process is itself deemed a certification that the plaintiff holds a signed expert opinion of both deviation and proximate cause, unless the alleged negligence lies within the range of a jury’s common knowledge. 

A Maryland claim goes to the Director of the Health Care Alternative Dispute Resolution Office. There, unless the sole issue is lack of informed consent, the claim needs a qualified expert’s certificate of a departure from the standards of care and of proximate cause, filed within 90 days from the date of the complaint. Absent an extension, the claim is dismissed without prejudice.

In Washington, D.C., you must provide defendants with notice at least 90 days before filing a lawsuit. The notice must include the legal basis for the claim and the type and extent of the loss you sustained. A malpractice action cannot be commenced unless that requirement has been satisfied, although a court can waive or excuse the notice in limited circumstances, including a good faith effort to comply.

The Deadlines That Decide Whether Your Case Can Be Filed

Missing deadlines can end even the strongest claim. Deadlines that apply in medical malpractice claims in the District include:

  • Most District malpractice claims fall under the catch-all three-year period, measured from when the right to maintain the action accrues.
  • A claim generally accrues when the injury occurs. Where the connection between the harm and the treatment was obscure at the time, D.C. courts apply a discovery rule. The claim then accrues when you know, or through reasonable diligence should know, of the injury, its cause in fact, and some evidence of wrongdoing
  • In most cases, you must notify the intended defendant at least 90 days before filing, and the action is not to be commenced until that requirement is satisfied.
  • Serving that notice within 90 days of the period expiring extends the filing time by 90 days from service.
  • A District wrongful death action carries a separate two-year period, running from the date of death.
  • If the defendant is the District of Columbia, a separate written notice to the Mayor is required within six months after the injury, and without it the action may not be maintained.
  • Once a suit is filed, the court requires the parties to mediate before further litigation.

Maryland and Virginia set different deadlines for failure to diagnose cancer claims. The rules that apply depend on the facts of your case. If you are unsure how much time is left, call us rather than guess.

Speak With a DC Failure to Diagnose Cancer Attorney

If a doctor, radiologist, pathologist, or hospital missed a cancer that should have been caught, we will review your records and tell you honestly whether the delay cost you something the law can repair. Contact us for a free case evaluation.

Frequently Asked Questions

How long do I have to file a failure to diagnose cancer claim in Washington, D.C.?

Most District malpractice claims fall under the three-year catch-all period, measured from when the claim accrues. A wrongful death action carries a separate two-year period running from the date of death, so a family can be inside one deadline and outside the other.

What if my cancer was missed years ago and I only just found out?

You may still have a claim. A claim generally accrues when the injury occurs. Where the link between the harm and the treatment was not apparent at the time, D.C. courts apply a discovery rule. The claim then accrues when you know, or with reasonable diligence should know, of the injury, its cause in fact, and some evidence of wrongdoing. Whether that applies to you is fact-specific.

Do I have a case if the delay did not change my treatment?

Probably not, and we will tell you so early. Proving a provider fell below the standard of care is only half the case. We also have to prove the delay caused harm, meaning earlier detection would have changed your treatment or outcome.