After a serious injury, the medical bills arrive fast: the trauma bay, the surgeries, the inpatient stay, months of rehabilitation. For many families the one piece of good news is that health insurance paid most of it.
Then the question comes, usually from the other side's insurance adjuster: if your insurer already paid, why should the person who hurt you pay for those bills again?
In the District of Columbia, the answer is the collateral source rule. Payments you receive from a source independent of the wrongdoer do not reduce what the wrongdoer owes you. D.C.'s highest court has applied that rule not only to what your insurer paid, but to the discounts it negotiated as well.
The rule in plain English
The D.C. Court of Appeals put it simply in Hardi v. Mezzanotte, 818 A.2d 974 (D.C. 2003): "payments to the injured party from a collateral source are not allowed to diminish damages recoverable from the wrongdoer."
The court gave two situations where the rule applies:
- The payment came from a source wholly independent of the person or company that caused the injury, or
- You contracted for the benefit, for example by paying premiums for health insurance.
The reasoning is about fairness. If someone is going to get a windfall, D.C. law would rather it go to the injured person who paid for the coverage than to the wrongdoer who caused the harm. As the D.C. Court of Appeals explained in District of Columbia v. Jackson (D.C. 1982), quoting an earlier federal decision, "it is more just that the windfall should inure to the benefit of the injured party than that it should accrue to the tort feasor."
The part most people don't know: the discounts count too
Hospitals and doctors bill one price, and health insurers pay a lower, negotiated price. The difference is "written off." Defendants have long argued that an injured person should recover only what was actually paid, not the billed amount.
Hardi rejected that argument. It was a medical malpractice case, and more than half of the patient's billed medical charges had been written off under her private insurance. The doctor argued those amounts should come out of her damages because no one ever paid them. The D.C. Court of Appeals disagreed, calling it a question of first impression in the District. Borrowing reasoning from the Supreme Court of Virginia, it held that the write-offs were "a benefit of appellee's agreement with her health insurance carrier," and that she was "entitled to all benefits resulting from her contract." Because the discounts were negotiated by her own insurer, a source independent of the doctor, they were included in her damages.
In a catastrophic injury case, that difference can be very large. Billed charges for a spinal cord injury, a traumatic brain injury, or a long ICU stay can run far above what insurance actually pays. Under Hardi, the starting point for past medical expenses in D.C. is the full reasonable value billed, not the insurer's discounted payment.
One caution: Hardi noted that the doctor in that case never challenged whether the full billed charges were reasonable, and it left for another day what would happen if a defendant did. Expect a well-defended case to argue about reasonableness, which is one reason medical billing evidence needs to be developed carefully.
Where the rule stops
The collateral source rule is strong in D.C., but it has limits. Knowing them early avoids surprises later.
When the government that pays your benefits is also the defendant. In District of Columbia v. Jackson, 451 A.2d 867 (D.C. 1982), a family won a wrongful death verdict against the District arising from police conduct. Part of the medical care had been paid by D.C. Medicaid. Because the District itself created and runs its Medicaid program, the court held that Medicaid was not "wholly independent" of the District, and the patient had not contracted for it. The District was entitled to a credit for those bills. The same logic can apply when the defendant itself is the source of a benefit you did not pay for.
When your insurer has a right to be repaid. Many policies contain a subrogation clause, which lets the insurer step into your shoes for the amounts it paid. In Mancuso v. Chapel Valley Landscape Co. (D.C. July 18, 2024), the D.C. Court of Appeals held that the collateral source rule does not apply to amounts covered by a standard subrogation clause, though the insured kept the right to pursue the losses the insurer did not pay. In injury cases, health plans, Medicare, Medicaid, and other payers often assert a lien against the recovery for what they paid. The defendant still pays the full amount, but part of it may go back to the payer. How those liens are handled, and often reduced, can make a real difference to what a family actually takes home.
Who paid the bill, and what it means in D.C.
| Who paid or reduced the medical bill | Does it reduce what the defendant owes in D.C.? |
|---|---|
| Your private health insurance, which you paid premiums for | No. Collateral source (Hardi). |
| Discounts or write-offs your health insurer negotiated | No. They are a benefit of your insurance contract (Hardi). |
| A source wholly independent of the defendant | Generally no (Jackson; Hardi). |
| D.C. Medicaid, when the District of Columbia is the defendant | Yes. The District gets a credit (Jackson). |
| An insurer whose policy has a subrogation clause | The defendant still owes the loss, but the insurer may own or be repaid that portion (Mancuso). |
What this means if you or a family member was seriously hurt in D.C.
Keep every bill, not just what you paid. The full billed charges matter in D.C. Ask providers for itemized bills, and keep your insurer's explanation of benefits statements. Both tell the story of what your care actually cost.
Do not let an adjuster's math set your number. A common opening move is to total only what insurance paid and call that the medical damages. Under Hardi, that is not the D.C. rule when your own insurer did the paying.
Think about who the defendant is. A crash involving a D.C. government vehicle, an injury in a D.C. facility, or a police case can change how benefits are treated, and claims against the District carry their own six-month notice requirement and deadlines.
Plan for liens from day one. Your health plan, Medicare, or Medicaid may expect to be repaid from the recovery. Identifying those claims early, and negotiating them, protects the net result.
Medical bills are only one part of a D.C. injury case. Pain and suffering, lost earnings, and future care often matter more, and D.C. does not cap pain and suffering damages, as we explain in our post on pain and suffering damages in D.C. For a broader look at how the pieces add up, see our guide to what your case is worth.
Talk to a D.C. injury lawyer
If you or someone in your family was seriously injured in Washington, D.C., and you have questions about medical bills, insurance, or what your claim may be worth, call Posey Lebowitz at (202) 524-0123 or contact us online for a free consultation.
This is general information, not legal advice about your case.
- Washington DC
- damages
- medical bills
- collateral source rule
- health insurance
- personal injury
- medical malpractice
Related articles
- Hurt by a Product That Came With No Warning in D.C.? Why "Everyone Knows That" Doesn't End Your Case
- Hit by a Drunk Driver in D.C.? When the Bar That Kept Serving Them Can Be Held Responsible
- Hit by Someone Driving a Borrowed Car in D.C.? Why the Car's Owner Can Be Responsible
- My MRI Is Normal: Does That End My Concussion Claim?
