Missouri Medical Malpractice Settlement Calculator
Estimate Missouri medical malpractice settlement — $481K/$842K dual cap (struck 2012, reinstated 2015). Real Missouri statutes, landmark verdicts, attorney fee structure.
Last reviewed: April 2026
MO: DUAL NON-ECONOMIC CAP — $481K non-catastrophic / $842K catastrophic (2026, +1.7%/yr). Original cap struck in Watts 2012, reinstated 2015 via statutory cause of action. 2-yr STRICT occurrence rule, NO general discovery rule. Pure comparative fault.
Your Injury
Your Estimated Settlement
$36,000 — $66,000
How Your Estimate Compares
Based on 529,804 medical malpractice payments reported to the National Practitioner Data Bank (2000–2025):
Based on 459,526 real payments, similar cases in CA settle between $14K – $55K.
Average
$141K
Median
$28K
Cases
53,535
Source: NPDB analysis. Malpractice cases only. Payments are range-coded; midpoints used for calculations.
Editorially Reviewed — Content reviewed for accuracy using published legal research, government data, and verified court records. See our methodology
Reviewed by Leonard Goldberg, Editor · Last updated
Missouri Medical Malpractice — Key Framework
Missouri uses a dual cap structure: $481,493 non-catastrophic / $842,614 catastrophic for 2026 (RSMo §538.210). Catastrophic = quadriplegia, paraplegia, loss of 2+ limbs, significant permanent cognitive impairment, irreversible major organ failure, or significant vision loss. Original 2005 cap was struck in Watts v. Lester E. Cox Medical Centers (2012) as violating right to jury trial; legislature reinstated in 2015 by converting med-mal to a purely statutory cause of action.
SOL: 2 years STRICT occurrence rule from date of malpractice — NO general discovery rule (RSMo §516.105). Limited exceptions: retained foreign objects (2 years from discovery) and failure to report test results (2 years from discovery). Minors: up to 20th birthday or 10 years from act, whichever is later.
Health care affidavit required within 90 days of filing (RSMo §538.225) — must state plaintiff has obtained a written opinion from a qualified healthcare provider that defendant failed to use reasonable care. Pure comparative negligence (RSMo §537.765): recovery reduced by fault % but never barred.
Key MO Med-Mal Statutes
Missouri med-mal framework key provisions:
RSMo §538.210 (reinstated HB 153/SB 239, 2015)
Dual Non-Economic CapStandard: $481K non-cat / $842K cat (2026); +1.7%/yr
RSMo §516.105
Med-Mal SOL (Strict Occurrence)Standard: 2 years from act; NO general discovery rule
RSMo §538.225
Health Care AffidavitStandard: Required within 90 days of filing
RSMo §537.765
Pure Comparative NegligenceStandard: Recovery reduced by fault %; never barred
Watts v. Lester E. Cox Med. Ctrs., 376 S.W.3d 633 (Mo. 2012)
Original Cap StruckStandard: 2005 $350K cap unconstitutional; reinstated 2015
Recovery Structure
Economic damages: medical bills, lost wages, future care. Non-economic: pain & suffering, loss of consortium. Punitive: rare in med-mal, requires gross negligence or intentional harm. State-specific caps and exceptions apply — see Damage Caps section.
Expert Requirements + Attorney Fees
Expert testimony required: standard of care + deviation + causation must be established by qualified expert. Pre-suit affidavit/certification: see Statutes section for state-specific requirements. Attorney fees: typically 33-40% contingency, no recovery = no fee.
Damage Caps
$481,493 non-catastrophic / $842,614 catastrophic non-economic damages cap for 2026 (RSMo §538.210). Reinstated 2015 with annual +1.7% inflation adjustment. Catastrophic categories defined statutorily: quadriplegia, paraplegia, 2+ limb loss, significant cognitive impairment, irreversible major organ failure, significant vision loss. Cap survived constitutional challenge in Ordinola Velazquez v. UPA (Mo. 2021) because med-mal was converted to statutory cause of action (no jury-trial right). Economic damages: no cap.
MO Med-Mal Verdicts + Averages
Missouri verdicts and average payouts reflect state-specific framework:
| Amount | Year | Case / Injury |
|---|---|---|
| $34M | 2022 | 34 Million Verdict (Johnson Vorhees Martucci) — Top-100 US verdict; specifics under NDA |
| $25.4M | 2023 | Jackson County Pitocin Case — OB delegated Pitocin to student; infant cerebral palsy |
| $10M | 2024 | Mercy Hospital C-Section Case — Bladder/ureteral injury during C-section, multiple corrective surgeries |
| $500K | — |
Missouri Medical Malpractice FAQs
What is the Missouri medical malpractice cap?
Dual structure: $481,493 non-catastrophic / $842,614 catastrophic for 2026 (RSMo §538.210). Catastrophic includes quadriplegia, paraplegia, 2+ limb loss, significant cognitive impairment, organ failure, significant vision loss. Cap rises 1.7% annually each Jan. 1. Economic damages have no cap.
Why was the original Missouri cap struck down?
In Watts v. Lester E. Cox Medical Centers (376 S.W.3d 633, Mo. 2012), the MO Supreme Court struck the 2005 $350K cap as violating the constitutional right to jury trial. The legislature responded in 2015 (HB 153/SB 239) by converting medical malpractice to a purely statutory cause of action — eliminating the jury-trial constitutional objection. The reinstated cap was upheld in Ordinola Velazquez v. UPA (Mo. 2021).
What is the Missouri medical malpractice SOL?
2 years STRICT occurrence rule from date of malpractice (RSMo §516.105) — no general discovery rule. This is one of the harshest SOLs in the US for late-discovered injuries. Limited exceptions: retained foreign objects (2 years from discovery) and failure to report test results (2 years from discovery). Minors: up to 20th birthday or 10 years from act.
Do I need an expert affidavit in Missouri?
Yes — health care affidavit required within 90 days of filing (RSMo §538.225). Must state plaintiff has the written opinion of a qualified healthcare provider that defendant failed to use reasonable care. Recent 2026 case affirmed dismissal for false affidavit — courts strictly enforce.
How does pure comparative negligence work in Missouri?
Under RSMo §537.765, recovery is reduced by your fault percentage but never barred — even if you're 99% at fault, you recover 1% of damages. Example: 40% at fault on $500K verdict = $300K recovery. Compare to NC/VA (pure contributory) where any fault = $0.
Pending MO Med-Mal Issues
Active legal developments (as of April 2026):
- Missouri's no-discovery-rule SOL is unusually harsh — late-discovered injuries (e.g., misdiagnosed cancer years later) are practically time-barred.
- Catastrophic vs non-catastrophic classification is jury-determined and case-specific — borderline cases (severe chronic pain without organ failure) often litigated.
- 1.7%/year cap inflation may underperform CPI in high-inflation periods — real-value erosion possible.
Informational only — consult a licensed attorney for case-specific advice.
Primary Sources
- revisor.mo.gov/main/OneSection.aspx?section=538.210
- revisor.mo.gov/main/OneSection.aspx?section=516.105
- www.hinshawlaw.com/en/insights/healthcare-alert/missouri-supreme-court-strikes-down-non-economic-caps-in-medical-negligence-cases
- www.tavrn.ai/blog/missouri-medical-malpractice-caps
Other State Medical Malpractice Calculators
New York
NO caps, 2.5-yr SOL, Lavern's Law cancer exception, $595M 2024 (highest US)
California
MICRA 2026: $470K/$650K caps phasing to $750K/$1M by 2033
Florida
NO caps post-Estate of McCall 2014, §766.106 pre-suit + expert affidavit
Texas
$250K/$750K hard caps never inflation-adjusted, §74.351 expert report fatal
Illinois
NO caps post-Lebron 2010, §5/2-622 expert affidavit at filing, Cook County
Pennsylvania
NO caps (constitutional bar Art. III §18), MCARE Act, 2-yr SOL
Ohio
$250K/$500K caps (R.C. §2323.43), 1-yr SOL, affidavit of merit
New Jersey
NO general cap, $350K punitive cap, Affidavit of Merit Statute
Michigan
$521K/$929K caps (MCL §600.1483), 6-mo notice + 182-day pre-suit
Washington
NO caps (Sofie 1989), 3-yr SOL, certificate of merit RCW §7.70.150
Georgia
NO non-economic cap (Nestlehutt 2010), $250K punitive cap, 2-yr SOL + 5-yr repose, OCGA §9-11-9.1 affidavit required
North Carolina
$712,847 cap (CPI-indexed), PURE CONTRIBUTORY (any fault = $0), 3-yr SOL + 4-yr repose, Rule 9(j) certification
Arizona
NO cap (Constitution Art. 2 §31), 2-yr SOL no repose, pure comparative negligence, Banner $31.5M 2024
Massachusetts
$500K cap (NOT inflation-indexed, jury-lifted exceptions), Tribunal §60B, 3-yr SOL + 7-yr repose, modified comparative 51%
Virginia
$2.70M TOTAL cap (combined econ+non-econ), PURE CONTRIBUTORY (any fault = $0), 2-yr SOL + 10-yr repose, §8.01-20.1 certification
Colorado
$530K cap (2026, rising to $875K by 2029 under HB24-1472), Banner Health v. Gresser 2025 = $39.8M cap-exceedance, 2-yr SOL + 3-yr repose, modified comparative 50%
Maryland
$920K cap (2026, +$15K/yr fixed from 2009 $650K base), MANDATORY HCADRO pre-suit arbitration, 3-yr SOL or 5-yr repose (earlier of), Certificate of Qualified Expert §3-2A-04(b)
Minnesota
NO cap. SOL just cut 4→2 years (Aug 2025, SF3489). Mandatory 2-affidavit expert system §145.682. Modified comparative 50%. Thapa $111M (2022) largest MN history, reduced to $11.25M.
Indiana
$1.8M TOTAL cap (provider $500K + PCF $1.3M). PURE CONTRIBUTORY for qualified providers (any fault = $0). Mandatory 3-doctor review panel pre-suit. 2-yr strict occurrence (no discovery rule).
Main Medical Malpractice Calculator
Nationwide med-mal overview
Other Calculators for Missouri
Each Missouri calculator reflects state-specific laws (caps, statutes of limitations, comparative-negligence rules) and uses Missouri verdict data where available.