Washington Medical Malpractice Settlement Calculator
Estimate Washington medical malpractice — SOL (Dual-Track Later-Of), NO Damage Caps — Constitutionally Barred, Mandatory Mediation
Washington medical malpractice claims are governed by RCW 4.16.350 (SOL (Dual-Track Later-Of)): 3 years from act/omission OR 1 year from discovery — whichever is LATER. Of the 4 landmark Washington medical malpractice awards documented on this page, the largest is $50M (Burien couple — largest med-mal verdict in WA state history (upheld on appeal); 2015).
🌲 WASHINGTON: SOL (Dual-Track Later-Of) | NO Damage Caps — Constitutionally Barred | Mandatory Mediation
Su lesión
Su Acuerdo Estimado
$36,000 — $66,000
Dolor y sufrimiento = $15,000 en facturas médicas × multiplicador de gravedad de 3.0. Sus facturas ya están incluidas en esa cifra, por lo que no se suman de nuevo.
What you'd actually take home
- Estimated settlement
- $51,000
- Attorney fee (33–40%)
- −$17,000 to −$20,400
- Roughly yours
- $30,600 – $34,000
Not included: case costs (court filing, expert witnesses, medical records) and any medical liens or health-insurance reimbursement. Those come out of your share too, so treat the figure above as an upper bound.
Keep this estimate — it is gone when you close the tab.
Cómo se compara su estimación
Basado en 529,804 pagos por negligencia médica reportados al National Practitioner Data Bank (2000–2025):
Source: Análisis del NPDB of the HRSA National Practitioner Data Bank, Public Use Data File, 2000-2025 payment reports. Malpractice cases only. Payments are range-coded; midpoints used for calculations.
Revisado Editorialmente — Contenido revisado en cuanto a exactitud utilizando investigación legal publicada, datos gubernamentales y registros judiciales verificados. Vea nuestra metodología
Reviewed by Leonard Goldberg, Editor
Washington Medical Malpractice Law
Washington medical malpractice is governed by RCW 4.16.350 (SOL (Dual-Track Later-Of)): 3 years from act/omission OR 1 year from discovery — whichever is LATER. Discovery rule can effectively extend beyond 3 years in latent injury cases. Minors: SOL tolled until age 18.
NO Damage Caps — Constitutionally Barred (Sofie v. Fibreboard (1989) / Waples v. Yi (2007)): Statutory caps on non-econ damages VIOLATE Art. I, §21 (right to jury trial). All subsequent cap attempts struck down. NO cap on economic OR non-economic damages. Highest-exposure state on West Coast.
Mandatory Mediation (RCW 7.70.100): All health care injury claims must undergo mediation before trial. Applies to post-July 1, 1993 injuries. Mediator must have health care expertise + WA State Bar member. Mediation does not waive jury trial (RCW 7.70.120).
Key Washington Medical Malpractice Statutes
Washington medical malpractice operates under these critical legal rules:
RCW 4.16.350
SOL (Dual-Track Later-Of)Standard: 3 years from act/omission OR 1 year from discovery — whichever is LATER
Scope: Discovery rule can effectively extend beyond 3 years in latent injury cases. Minors: SOL tolled until age 18.
Sofie v. Fibreboard (1989) / Waples v. Yi (2007)
NO Damage Caps — Constitutionally BarredStandard: Statutory caps on non-econ damages VIOLATE Art. I, §21 (right to jury trial)
Scope: All subsequent cap attempts struck down. NO cap on economic OR non-economic damages. Highest-exposure state on West Coast.
RCW 7.70.100
Mandatory MediationStandard: All health care injury claims must undergo mediation before trial
Scope: Applies to post-July 1, 1993 injuries. Mediator must have health care expertise + WA State Bar member. Mediation does not waive jury trial (RCW 7.70.120).
RCW 7.70.110
Mediation Tolls SOL (+1 year)Standard: Good-faith pre-filing mediation request tolls 4.16.350 SOL for 1 additional year
Scope: Up to 4 years total in practice (3-yr SOL + 1-yr toll). Tactical tool for complex cases needing more investigation.
RCW 7.70.030 — Expert Requirement (informal)
No Formal Pre-Filing CertificateStandard: No mandatory pre-filing expert affidavit (unlike PA/NJ/MI)
Scope: Lower barrier to entry but higher summary judgment risk. Expert testimony required at trial. Plaintiff proves by preponderance — reasonably prudent provider standard.
Recovery Structure
Economic damages (past & future medical, lost earning capacity, life care plan) — typically uncapped. Non-economic damages (pain, suffering, loss of consortium) may be capped depending on state. Punitive damages rare in standard med-mal but available for reckless conduct.
Key Washington Doctrines
Mediation Tolls SOL (+1 year): Good-faith pre-filing mediation request tolls 4.16.350 SOL for 1 additional year. No Formal Pre-Filing Certificate: No mandatory pre-filing expert affidavit (unlike PA/NJ/MI)
Damage Structure + Caps
Economic (medical, lost wages, life care plan), non-economic (pain, loss of enjoyment), possible punitive
Washington Medical Malpractice Verdicts + Averages
Recent Washington medical malpractice outcomes:
| Amount | Year | Case / Injury |
|---|---|---|
| $50M | 2015 | Burien couple — largest med-mal verdict in WA state history (upheld on appeal) |
| $24M | 2023 | Child undiagnosed brain hemorrhage — pre-trial settlement |
| $18.3M | 2023 | Child hypoxic brain injury — airway mismanagement |
| $1.4M | 2023 | — WA OIC 2023: avg $1.4M per paid claim (83 claims, $117M total) |
Washington Medical Malpractice FAQs
What is the medical malpractice damage cap in Washington?
Washington imposes NO damage caps — the WA Supreme Court in Sofie v. Fibreboard (1989) and Waples v. Yi (2007) held caps violate the state constitution's right to jury trial. All subsequent legislative cap attempts have been struck down. WA is the highest-exposure state on the West Coast. Washington's cap situation is a critical factor in case valuation — unlike Washington, uncapped states like NY and PA can return much higher jury verdicts.
What is an affidavit of merit requirement in Washington?
Most states require plaintiff to file a certificate or affidavit from a qualified medical expert early in the case, attesting to the merits. Failure to file within the statutory window typically leads to mandatory dismissal. Washington's rule: No formal pre-filing certificate required — but RCW 7.70.030 requires proof by preponderance of deviation from reasonably prudent provider standard. Expert testimony virtually always required.
How long do I have to file a medical malpractice lawsuit in Washington?
The SOL varies: typically 1-3 years from injury or discovery. Minors usually have tolling (filed by age 18-21). Some states have a 'statute of repose' that imposes an absolute outer limit regardless of discovery. Washington's SOL: 3 years from act/omission OR 1 year from discovery, whichever is LATER (RCW 4.16.350). Mediation request tolls SOL 1 additional year..
What if the doctor hid the error from me?
'Fraudulent concealment' or 'continuous treatment' doctrines typically toll the SOL when the defendant intentionally hid the malpractice. This requires clear evidence of active concealment — merely not disclosing errors is usually not enough. Consult an attorney immediately if you suspect concealment.
What is a typical medical malpractice settlement in Washington?
Settlements vary enormously by injury severity and jurisdiction. Minor errors with full recovery: $50K-$200K. Moderate permanent harm: $300K-$1M. Severe/catastrophic (brain damage, wrongful death, paralysis): $1M-$50M+. Washington's damage cap (if any) is the critical ceiling factor.
Pending Washington Medical Malpractice Issues
Active legal developments (as of April 2026):
- WA has no formal pre-filing certificate — lower barrier to entry but higher MSJ risk for cases without solid expert support.
- 3-year SOL 'later of' rule means discovery-rule arguments heavily litigated — plaintiff must show when they reasonably should have discovered injury AND probable cause.
- WA OIC 2023: $117M paid across 83 claims (avg $1.4M/claim) — reflects uncapped environment where serious cases heavily contested.
Informational only — consult a licensed attorney for case-specific advice.
Primary Sources
- app.leg.wa.gov/rcw/default.aspx?cite=7.70.100
- app.leg.wa.gov/rcw/default.aspx?cite=7.70.110
- www.insurance.wa.gov/sites/default/files/2024-09/2023-med-mal-report.pdf
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
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)
Missouri
Dual cap $481K non-cat / $842K cat (2026, +1.7%/yr). Original cap struck Watts 2012, reinstated 2015 as statutory cause. 2-yr STRICT occurrence (no discovery rule). Pure comparative fault.
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 Med Mal Calculator
Nationwide medical malpractice overview
Other Calculators for Washington
Each Washington calculator reflects state-specific laws (caps, statutes of limitations, comparative-negligence rules) and uses Washington verdict data where available.