Average concussion / mild tbi settlement in District of Columbia
Typical DC range (2026)
$23K – $150K
Severe cases can reach $1.1 million or more. District of Columbia settlements trend above the national average.
Concussions are classed as mild traumatic brain injuries, but their effects — memory problems, headaches, mood changes, sensitivity to light — can persist for months or years (post-concussion syndrome). Insurers underpay these claims because symptoms don't show on standard imaging; documentation is everything.
How a concussion / mild tbi claim actually works in District of Columbia
DC applies pure contributory negligence to drivers — any fault on your part, however small, can bar recovery entirely — but the Motor Vehicle Collision Recovery Act carved out a comparative standard for pedestrians, cyclists, and other vulnerable road users.
That split makes who you were at the time of the crash a threshold legal question in DC, not just a factual one: a cyclist struck by a car is judged under comparative fault, while the drivers involved are judged under the older, harsher contributory rule.
Minimum liability coverage is $25,000 per person and $50,000 per accident, and DC's dense traffic and high volume of pedestrian and cyclist crashes make the vulnerable-user carve-out relevant to a large share of claims.
District of Columbia rules that shape your claim
Filing deadline
3 years
You generally have 3 years from the accident date to file a lawsuit in District of Columbia.
Fault rule
Contributory negligence
The District uses pure contributory negligence for drivers — any fault of your own bars recovery — but pedestrians, cyclists, and other vulnerable users are judged under a comparative standard instead.
Minimum liability coverage
$25K / $50K
Many District of Columbia drivers carry only the minimum — a key reason to check your own underinsured-motorist coverage.
Uninsured motorist coverage
Required
Every District of Columbia policy carries UM, so there is usually a second source of money when the at-fault driver has no insurance or too little of it.
Claim climate
The Motor Vehicle Collision Recovery Act removed the contributory bar for pedestrians, cyclists, and scooter riders, so who you were on the road matters enormously in DC. Drivers still face one of the harshest fault rules in the country.
Fault math, worked through
A 25% share of fault in District of Columbia means $0
Suppose a concussion / mild tbi claim in District of Columbia is worth $150,000 on the facts. In a comparative fault state, being found 25% responsible would reduce that to $112,500. District of Columbia applies pure contributory negligence instead: any fault at all — even 1% — bars recovery completely. The same claim pays nothing. This is why District of Columbia insurers investigate claimant conduct so aggressively, and why the last clear chance doctrine matters so much here.
A typical DC concussion / mild tbi claim is worth more than the minimum policy that has to pay it
District of Columbia requires drivers to carry $25K per person. A concussion / mild tbi claim in the typical District of Columbia range tops out around $150,000. That is $125,000 of value with no policy behind it if the at-fault driver bought the legal minimum — and a severe case at $1.1 million leaves $1.1 million unreachable. This is why the first question worth asking is not what the claim is worth but what coverage exists, and why the answer often turns on your own policy rather than theirs.
| Where the money comes from | Available | What decides it |
|---|---|---|
| At-fault driver's liability policyRuns out first | $25K minimum | District of Columbia's legal floor per injured person ($25K / $50K). Many drivers carry exactly this and nothing more. |
| Your uninsured / underinsured motorist coverageRuns out first | Mandatory | Every District of Columbia policy carries it, so there is almost always a second layer here. It stacks on top of, or fills the gap under, the at-fault limits depending on your policy language. |
| Your medical payments coverage | If purchased | MedPay is optional in District of Columbia and usually small, but it pays bills during treatment without waiting for the claim and without regard to fault. |
| Commercial, employer or umbrella policy | Case-specific | If the at-fault driver was working, driving a company vehicle, or delivering, a commercial policy with far higher limits usually sits behind them. On a concussion / mild tbi claim worth $150K or more this is the single most valuable thing to establish early. |
The clock
District of Columbia's 3-year deadline against a concussion / mild tbi timeline
A concussion / mild tbi claim commonly resolves in 9 to 18 months, comfortably inside District of Columbia's 36-month filing window. The deadline is unlikely to be what decides this claim — but shorter notice deadlines can be, particularly if a city, county or state entity was involved.
Every District of Columbia deadline that can end your claim
The headline statute of limitations is rarely the deadline people actually miss.
| Deadline | Window | Why it matters |
|---|---|---|
| Personal injury lawsuit | 3 years from the crash | D.C. Code § 12-301. |
| Claim against the District government | 6 months notice | Claims against DC government vehicles or agencies require written notice within six months, far shorter than the general three-year deadline. |
What surprises District of Columbia claimants
Rules that are specific to District of Columbia and routinely catch people who assumed the national norm applied.
Pedestrians and cyclists get a better fault rule than drivers
The Motor Vehicle Collision Recovery Act moved pedestrians, cyclists, and scooter riders to a comparative negligence standard, so a small share of fault no longer automatically zeroes out their claim the way it still can for a driver.
Driver-to-driver claims still face the harsh contributory bar
If both parties in the crash were drivers, DC's traditional 1%-fault-bars-everything rule still applies — one of only five jurisdictions in the country where this is true.
Federal and District government defendants both appear often
DC's mix of federal, District, and private vehicles means government-entity notice rules come up more frequently here than in most states — identify the defendant's status early.
Concussion / Mild TBI settlement bands in District of Columbia
National severity bands adjusted for District of Columbia's cost of care and verdict climate. Find the row that matches your own treatment.
| Severity | What it looks like | Typical range |
|---|---|---|
| Brief concussion, full recovery | Symptoms resolving within two to four weeks, no imaging findings, no lost work beyond a few days. | $17K–$46K |
| Prolonged recovery | Symptoms lasting one to three months, referral to a concussion clinic, restricted work or screen time. | $40K–$104K |
| Post-concussion syndrome | Symptoms past three to six months, neuropsychological testing showing measurable deficits, vestibular therapy. | $98K–$403K |
| Permanent cognitive deficit | Documented lasting impairment affecting employment, requiring accommodation or career change. | $345K–$1.7M |
Educational ranges compiled from published settlement and verdict reporting. Not a valuation of any specific claim.
Where a DC concussion / mild tbi claim outgrows the minimum policy
District of Columbia's minimum liability coverage is $25K per person. Reading down this ladder, a concussion / mild tbi claim clears that figure at the “Brief concussion, full recovery” band — so anyone whose treatment has reached that stage is no longer negotiating over what the claim is worth so much as over where the money is going to come from. Every band on this ladder sits above that figure, so a minimum-limits policy cannot pay a DC concussion / mild tbi claim at any severity.
Brief concussion, full recovery
$18K–$45K
Claim value passes the state minimum here
Symptoms resolving within two to four weeks, no imaging findings, no lost work beyond a few days.
Prolonged recovery
$40K–$100K
Symptoms lasting one to three months, referral to a concussion clinic, restricted work or screen time.
Post-concussion syndrome
$98K–$400K
Symptoms past three to six months, neuropsychological testing showing measurable deficits, vestibular therapy.
Permanent cognitive deficit
$350K–$1.7M
Documented lasting impairment affecting employment, requiring accommodation or career change.
How treatment moves a DC concussion / mild tbi claim
Concussion claims typically take 8 to 18 months, longer than the injury itself, because value cannot be assessed until it is clear whether symptoms will resolve. Post-concussion syndrome claims routinely run two years or more.
Emergency CT scan
Rules out bleeding. A normal CT is expected in concussion and does not mean nothing happened — but the insurer will present it as if it does.
Documented symptom tracking in the first weeks
Concussion claims live or die on contemporaneous records. Symptoms reported at week two carry weight that the same symptoms recalled at month six do not.
Neurology or concussion-clinic referral
Specialist involvement moves the claim out of the soft-tissue bucket and signals that the injury was taken seriously.
Neuropsychological testing
The highest-leverage step in the entire claim. Standardized testing produces objective deficit scores an adjuster cannot wave away.
Vocational assessment
Where cognitive deficits affect work, a vocational expert translates them into a lost-earning-capacity figure — usually the largest number in the file.
Proving a concussion / mild tbi claim in District of Columbia
Emergency record noting loss of consciousness, confusion, or amnesia
Neuropsychological test battery with standardized scores
Statements from family or coworkers describing observed changes
Employer documentation of accommodations, errors, or reduced hours
Symptom diary kept from the first week forward
What concussion / mild tbi compensation in District of Columbia is made of
The $23K–$150K figure above is a total. These are the parts it is a total of, and which of them you have to document yourself.
Medical bills, at the billed amount
Every concussion / mild tbi demand starts with the total your providers billed — not what a health plan negotiated it down to, and not what you were left owing at the counter. The cost of the same course of treatment runs above the national average in District of Columbia, which is part of why the DC range sits where it does. The bills that get missed are the ones with no claim behind them: the urgent care visit you paid cash for, the brace, the mileage to twenty physical therapy appointments.
Income you already lost, and income you will
Wages you have missed are the straightforward half — a payroll record proves them. Earning capacity is the contested half: what the concussion / mild tbi costs you in the years after the file closes. A DC concussion / mild tbi claim takes 9 to 18 months to value largely because that answer does not exist until a physician will put a lasting restriction in writing. Self-employed claimants carry the heaviest burden here, because there is no employer to write the letter.
Pain and suffering — the line with no receipt
Everything above has a document behind it. This does not, and on a $150,000 concussion / mild tbi settlement it is usually the largest single component. Adjusters build it with a multiplier applied to the medical total or a per-diem rate for each day of documented recovery. Neither is law; both are anchors. The multiplier moves with objective findings — imaging, surgery, a specialist's written restriction — which is why two claimants with near-identical bills settle for very different numbers.
What the figure does not include
Vehicle or property damage settles on a separate track and does not raise the injury number, so accepting that cheque early costs you nothing. Nor does the range above assume you claimed household help, childcare you had to pay for while you could not lift, or the prescriptions you filled without submitting. Those are recoverable and routinely go unclaimed, because nobody keeps receipts for a bad month.
Concussion / Mild TBI in District of Columbia: the questions people ask
The questions people actually search for on this topic, answered in full.
How much is a concussion / mild tbi settlement worth in District of Columbia?
Typical concussion / mild tbi claims in District of Columbia run $22,500 to $150,000, with severe cases reaching $1.1 million or more. District of Columbia settlements trend above the national average — higher medical costs and more generous venues both push values up. Your own number depends on treatment, permanence, fault, and the insurance actually available.
How long do I have to file a concussion / mild tbi claim in District of Columbia?
District of Columbia gives you 3 years from the date of the crash to file a personal injury lawsuit. Other deadlines run shorter — claim against the district government (6 months notice). Missing the applicable deadline ends the claim regardless of how strong it is.
What happens to my concussion / mild tbi claim if I was partly at fault in District of Columbia?
The District uses pure contributory negligence for drivers — any fault of your own bars recovery — but pedestrians, cyclists, and other vulnerable users are judged under a comparative standard instead. Suppose a concussion / mild tbi claim in District of Columbia is worth $150,000 on the facts. In a comparative fault state, being found 25% responsible would reduce that to $112,500. District of Columbia applies pure contributory negligence instead: any fault at all — even 1% — bars recovery completely. The same claim pays nothing. This is why District of Columbia insurers investigate claimant conduct so aggressively, and why the last clear chance doctrine matters so much here.
Who pays my medical bills after a concussion / mild tbi in District of Columbia?
District of Columbia has no mandatory personal injury protection, so there is no automatic source of payment while the claim is pending. Your health insurance, medical payments coverage if you carry it, or a provider treating on a lien typically covers the bills, and each of those is then repaid from the settlement. That reimbursement is why the gross settlement figure and what actually reaches you are two very different numbers.
Is the minimum insurance in District of Columbia enough to cover a concussion / mild tbi?
District of Columbia's minimum bodily injury liability is $25K / $50K. A concussion / mild tbi claim in the typical range of $22,500 to $150,000 can exhaust that coverage outright, which is why your own underinsured motorist coverage is often what determines whether a serious concussion / mild tbi is fully paid.
What will the insurance company argue about my concussion / mild tbi claim?
Standard CT and MRI are not designed to detect the diffuse axonal injury underlying most concussions. A normal scan is the expected result. Adjusters use it anyway, and the counter is neuropsychological testing, which measures function rather than structure. In District of Columbia that argument lands inside a contributory negligence system, so how much it costs you depends on the fault percentage the adjuster can support.
How long does a concussion / mild tbi claim take to settle in District of Columbia?
Concussion claims typically take 8 to 18 months, longer than the injury itself, because value cannot be assessed until it is clear whether symptoms will resolve. Post-concussion syndrome claims routinely run two years or more. District of Columbia's 3-year filing deadline sets the outer limit on negotiation — once it passes, the claim is over, so a case that is still being negotiated as the deadline approaches usually has to be filed to preserve it.
Do I need a District of Columbia lawyer for a concussion / mild tbi claim?
At the values a concussion / mild tbi claim reaches in District of Columbia — commonly $22,500 to $150,000 — most claimants net more with representation even after the contingency fee, because these claims involve permanence arguments, lien negotiation, and often more insurance than one policy. District of Columbia's contributory negligence rule raises the stakes considerably — any fault at all defeats the claim entirely, so a case with disputed liability is not one to handle alone.
What if the driver who hurt me in District of Columbia only had minimum insurance?
District of Columbia's minimum is $25K per injured person, and a concussion / mild tbi claim in the typical range reaches about $150,000 — so a minimum policy runs out before the claim does. What happens next depends on layers the at-fault driver does not control: your own underinsured motorist coverage, a commercial or employer policy if they were working, and occasionally a second at-fault party. A claim that appears capped at $25K is often not, and finding that out is work done in the first weeks, not at settlement.
How much of a concussion / mild tbi settlement do I actually keep in District of Columbia?
On a $150,000 settlement — the top of the typical District of Columbia range for this injury — a one-third contingency fee, roughly 4% in case expenses and around 15% in medical liens leave about $71,500. The fee is fixed by the agreement you sign; the lien figure is not. Negotiating providers, a health plan or a Medicare conditional payment down is the one line on that list that moves, and every dollar it moves reaches you in full.
How long does a concussion / mild tbi claim take in District of Columbia, and can it outlast the deadline?
A concussion / mild tbi claim usually takes 9 to 18 months, because it cannot be valued until treatment plateaus and a doctor will say so in writing. District of Columbia allows 36 months to file suit. That leaves margin at the long end, but the clock starts at the crash rather than at diagnosis, and shorter notice deadlines apply if a government vehicle or a public property defect was involved.
Is the average concussion / mild tbi payout in District of Columbia what I should expect?
An average describes a population, not your file. The $22,500 to $150,000 band covers DC claims that differ in the three ways that decide a payout: how much treatment the records actually document, whether liability is contested, and how much insurance stands behind the person at fault. A claim at the bottom of that band and one at the top are usually the same injury with different paperwork. The useful thing to do with an average is work out which end of it your own file currently supports, and what would move it.
What a $150K DC concussion / mild tbi settlement actually pays you
Gross settlement figures are not take-home figures. Running the standard deductions against the top of the typical District of Columbia range for a concussion / mild tbi shows the gap, and shows where the recoverable money is — which is almost never the fee.
| Gross settlement | $150,000 | Top of the typical concussion / mild tbi range in District of Columbia. A severe or surgical case runs well above this. |
|---|---|---|
| Attorney fee (33%) | − $50,000 | One third is the common pre-suit rate; it usually rises to 40% once a lawsuit is filed. Ask which trigger the agreement uses before signing it. |
| Case expenses | − $6,000 | Records, filing fees, expert reports. Normally deducted on top of the fee rather than out of it — confirm which, because on a $150K claim the difference is real money. |
| Medical liens and subrogation | − $22,500 | Health insurers, Medicare, Medicaid and treating providers all hold repayment rights against an injury recovery in District of Columbia. |
| Reaches you | $71,500 | About 48% of the gross — before any lien reduction, which is where this number usually improves. |
Illustrative only, at a one-third pre-suit contingency, case expenses of about 4%, and medical liens of about 15% of the recovery. Every one of those varies. The lien line is the one worth attention: providers, health plans and Medicare frequently accept substantial reductions, and every dollar cut from $22,500 reaches you in full — no further negotiation with the insurer required.
More for District of Columbia claimants
Concussion / Mild TBI settlements in other states
What causes Concussion / Mild TBI claims in District of Columbia
Ranges reflect published settlement and verdict data adjusted for District of Columbia's legal climate; they are educational estimates only — not legal advice or a valuation of any specific claim. InjurySage is not a law firm. Laws summarized here can and do change; verify every deadline with a licensed District of Columbia attorney before relying on it. Page updated August 2026.