How much does a medical malpractice lawyer cost?

By Javi Pérez, independent researcher (not a lawyer)Last reviewed · 21 sources cited below · How we research

General information, not legal advice. Fees and rules change and differ by court and county. Confirm current amounts with the court or a lawyer licensed in your state before you rely on them.

Short answer

Medical malpractice lawyers work on contingency, but many states cap their fees: California allows 25% before filing and 33% after, Illinois, Utah and Tennessee cap at one-third, and New York, Florida, Massachusetts, Maine and Delaware use sliding scales. Claims against federal facilities are capped at 20% (administrative) or 25% (litigation). Expect high up-front case costs for expert reviews, which the firm usually advances and recovers from any settlement.

How medical malpractice lawyers charge

Malpractice lawyers who represent patients almost always work on contingency: a percentage of the recovery and no fee if there is none. As with any contingency matter, the agreement must be written and signed, list the percentage at each stage, and state whether expenses are deducted before or after the fee.[1] Unlike ordinary injury cases, malpractice fees are capped by statute or rule in many states, so the "one-third" you hear quoted elsewhere may be above the legal limit where you live.

Malpractice cases are also unusually expensive to build. Most states require expert support before or soon after filing, the defense is typically an insurer that tries many of these cases, and the medical issues need specialists on both liability and damages. That is why many firms decline cases where the provable losses are modest, even when an error clearly happened.

State caps on malpractice contingency fees

These are the caps we have verified against the statute or rule. States not listed may still regulate fees: Iowa and Kansas require courts to review or approve fees in malpractice cases, and in Maryland fees need approval by the arbitration panel or court.[2][3][4]

Verified malpractice contingency fee limits (checked October 2026)
JurisdictionLimit
California25% if settled before a complaint or arbitration demand is filed; 33% after. A higher fee may be sought by motion if the case is tried or arbitrated. Applies to adults and minors (AB 35, eff. Jan 1, 2023).[5]
New York30% of the first $250,000; 25% of the next $250,000; 20% of the next $500,000; 15% of the next $250,000; 10% above $1.25 million.[6]
FloridaThe claimant keeps at least 70% of the first $250,000 and 90% of damages above $250,000, excluding reasonable and customary costs, so the fee is at most 30% and 10% of those bands.[7]
Illinois33⅓% of all sums recovered (735 ILCS 5/2-1114(a), as amended by P.A. 97-1145).[8]
Delaware35% of the first $100,000; 25% of the next $100,000; 10% of the rest. A per diem fee may be elected in writing instead.[9]
Maine33⅓% of the first $100,000; 25% of the next $100,000; 20% above $200,000 (costs excluded).[10]
Massachusetts40% of the first $150,000; 33⅓% of the next $150,000; 30% of the next $200,000; 25% above $500,000.[11]
Nevada35% of the amount recovered, for all forms of recovery.[12]
Indiana32% of any recovery under IC 34-18-14-3 for malpractice after June 30, 2017 (15% of Patient's Compensation Fund recoveries for earlier malpractice).[13]
Tennessee33⅓% of damages awarded (T.C.A. 29-26-120, as quoted by the Court of Appeals).[14]
Utah33⅓% of the amount recovered, by settlement, arbitration or judgment.[15]
MichiganOne-third in personal injury and wrongful death claims (MCR 8.121).[16]
Federal facilities (VA, military and other FTCA claims)20% of an administrative settlement; 25% of a judgment or settlement after suit.[17]

Example: same $600,000 recovery, three states. New York: 30% × $250,000 + 25% × $250,000 + 20% × $100,000 = $75,000 + $62,500 + $20,000 = $157,500. California (after filing): 33% × $600,000 = $198,000. Florida: 30% × $250,000 + 10% × $350,000 = $75,000 + $35,000 = $110,000 maximum. (Arithmetic only; costs are handled under each state's rule and agreement.)

Certificates of merit and expert costs

Before a malpractice case can go far, a qualified medical expert usually has to review the records and support the claim. Two examples:

  • New York: the complaint must come with a certificate of merit in which the attorney states that he or she consulted at least one licensed physician and concluded there is a reasonable basis for the action. If a filing deadline makes that impossible, the certificate is due within 90 days after the complaint is served.[18]
  • Florida: before filing, the claimant must investigate and corroborate reasonable grounds with a verified written medical expert opinion, submitted when the notice of intent to initiate litigation is mailed.[19]

The firm normally pays for these reviews up front and recovers them from any settlement. Expert fees are set by each expert; we could not find a reliable published average, so ask for the actual quotes. To see how quickly they add up:

Illustrative arithmetic with hypothetical rates: a records review by one specialist (10 hours × a hypothetical $500/hour = $5,000), a second specialist on causation (8 hours × $600 = $4,800), and an economist (12 hours × $400 = $4,800) total $14,600 before any deposition or trial testimony. Your firm's real numbers may be higher or lower.

Damage caps (California example)

Some states also cap certain damages, which affects whether a firm can afford to take a case. California's MICRA limits noneconomic damages against health care providers. Since January 1, 2023, the limit started at $350,000 for injury cases and $500,000 for death cases, rising by $40,000 and $50,000 each January 1 for 10 years to $750,000 and $1,000,000, with 2% annual adjustments from 2034.[20] Example arithmetic for 2026: $350,000 + 3 × $40,000 = $470,000 (injury) and $500,000 + 3 × $50,000 = $650,000 (death). Other states' damage caps differ, so confirm the rule that applies to your claim date.

Surgical error claims

Surgical errors (wrong-site surgery, retained instruments or sponges, nerve or organ injuries, anesthesia mistakes) follow the same fee rules and caps as other malpractice claims. Two differences affect cost:

  • Some are easier to prove. A sponge left inside a patient may need less expert debate on whether the standard of care was breached, although experts are still usually needed on causation and damages. In New York, a case relying solely on res ipsa loquitur requires a certificate saying so instead of the usual certificate of merit.[18]
  • Deadlines can differ. California's malpractice deadline is three years after injury or one year after discovery, whichever comes first, but the three-year limit is tolled for fraud, intentional concealment, or a foreign body left in the patient.[21]

Complications that are known risks of a properly performed surgery are generally not malpractice, which is the most common reason firms decline surgical cases after an expert review.

Deadlines

Malpractice deadlines are often shorter or structured differently from general injury deadlines, with discovery rules, outside limits (statutes of repose) and special rules for children. In California, for instance, a child under six must sue within three years or before turning eight, whichever is longer.[21] The general injury deadlines are on each state page, but get the malpractice deadline for your state confirmed by a lawyer early, because the pre-suit expert steps above take time.

Questions to ask a malpractice lawyer

  • Does my state cap your fee, and how does your percentage compare with the cap?
  • Who pays for the initial expert review if you decide not to take the case?
  • Are expert and other costs deducted before or after your fee?[1]
  • Will you ask before spending above a set amount?
  • Is this a federal facility claim, where the FTCA's 20%/25% caps apply?[17]

Frequently asked questions

What percentage does a medical malpractice lawyer take?

It depends on the state because many states cap malpractice fees. California allows 25% before filing and 33% after, Illinois and Utah cap at one-third, and New York, Florida and Massachusetts use sliding scales that fall as the recovery grows.

Why won't lawyers take my malpractice case?

Malpractice cases need expert reviews and often years of litigation, paid up front by the firm, and some states cap damages. If the provable losses are small relative to those costs, or an expert says the outcome was a known risk rather than an error, firms often decline.

Do I pay for the expert review?

Usually the firm advances it and recovers it from any settlement, but some firms charge a review fee or make you liable for costs if you lose. The written agreement must say which costs you owe either way.

Is a surgical error lawyer different from a malpractice lawyer?

No. Surgical errors are malpractice claims, with the same fee caps, expert requirements and deadlines, though some cases such as retained objects can be simpler to prove.

What if the doctor worked at a VA hospital?

Claims involving federal facilities go through the Federal Tort Claims Act, where attorney fees are capped at 20% of an administrative settlement and 25% after a lawsuit is filed.

Sources

  1. ABA Model Rule 1.5: Fees — American Bar Association. Contingent fee agreements must be written and say whether expenses come out before or after the fee; Rule 1.5(d) limits (checked October 11, 2026)
  2. Iowa Code 147.138 — Iowa Legislature. Court determines reasonableness of contingent fees in actions against health professionals (checked October 11, 2026)
  3. K.S.A. 7-121b — Kansas Office of Revisor of Statutes. Kansas judge approves each litigant's attorney fees in malpractice actions (checked October 11, 2026)
  4. Md. Code, Cts. & Jud. Proc. 3-2A-07 — Maryland General Assembly. Maryland malpractice fees need arbitration panel or court approval (checked October 11, 2026)
  5. Cal. Bus. & Prof. Code 6146 — Justia (statute text). California 25% pre-filing / 33% post-filing cap in health care negligence cases (AB 35, eff. Jan 1, 2023) (checked October 11, 2026)
  6. N.Y. Judiciary Law 474-a — New York State Senate. New York sliding-scale contingency fee cap in medical, dental and podiatric malpractice (checked October 11, 2026)
  7. Florida Constitution, Art. I, Sec. 26 — The Florida Senate. Florida medical liability claimant keeps at least 70% of the first $250,000 and 90% above that (checked October 11, 2026)
  8. 735 ILCS 5/2-1114 — Illinois General Assembly. Illinois 33 1/3% cap on contingent fees in medical malpractice (checked October 11, 2026)
  9. 18 Del. C. 6865 — Delaware Code Online. Delaware medical negligence fee scale (checked October 11, 2026)
  10. 24 M.R.S. 2961 — Maine Legislature. Maine health care negligence fee scale (checked October 11, 2026)
  11. M.G.L. c. 231, s. 60I — Massachusetts Legislature. Massachusetts medical malpractice fee scale (checked October 11, 2026)
  12. NRS 7.095 — Nevada Legislature. Nevada 35% cap in professional negligence actions against health care providers (checked October 11, 2026)
  13. IC 34-18-18-1 — Justia (statute text). Indiana fee limits on Patient's Compensation Fund recoveries (checked October 11, 2026)
  14. Newton v. Cox (Tenn. Ct. App.), quoting T.C.A. 29-26-120 — Tennessee Courts. Tennessee one-third cap on med-mal contingent fees (quoted from an appellate opinion) (checked October 11, 2026)
  15. Utah Code 78B-3-411 — Utah Legislature. Utah one-third cap on med-mal contingent fees (checked October 11, 2026)
  16. Ethics opinion RI-122 (quoting MCR 8.121 contingent fee limit) — State Bar of Michigan. Michigan one-third maximum contingent fee in personal injury and wrongful death claims (checked October 11, 2026)
  17. 28 U.S.C. 2678 — Legal Information Institute, Cornell Law School. 20% (administrative) and 25% (litigation) fee caps on claims against the United States (checked October 11, 2026)
  18. N.Y. CPLR 3012-a: Certificate of merit in medical, dental and podiatric malpractice actions — New York State Senate. New York certificate of merit requirement (checked October 11, 2026)
  19. Fla. Stat. 766.203: Presuit investigation of medical negligence claims — Florida Legislature. Florida presuit investigation and verified medical expert opinion (checked October 11, 2026)
  20. Cal. Civ. Code 3333.2 — FindLaw (statute text). California MICRA noneconomic damages limits and annual step-ups (checked October 11, 2026)
  21. Cal. Code Civ. Proc. 340.5 — FindLaw (statute text). California med-mal deadline and the rule for children under six (checked October 11, 2026)