Key Takeaways
- In the United States, medical malpractice claims occur at a rate of 7.4 to 17.1 per 1000 hospitalizations annually, based on a comprehensive review of hospital data from 1990-2009.
- A study of New York hospitals found that adverse events due to negligence occurred in 3.7% of hospitalizations between 1984 and 2008.
- In California, the rate of malpractice claims filed per 100,000 population was 22.1 in 2019, down from 28.4 in 2001.
- The average annual cost of medical malpractice in the US is $55.6 billion including defensive medicine.
- Malpractice insurance premiums for US physicians averaged $15,360 in 2022.
- Total US malpractice payouts reached $4.7 billion in 2021.
- In 2022, failure to diagnose topped claim types at 32% of all malpractice cases.
- Surgical errors represent 25% of paid malpractice claims in the US.
- Medication errors account for 15% of malpractice allegations.
- In 2022, 85% of malpractice claims were dropped or dismissed without payment.
- Average time to settle malpractice claims: 2.5 years in US.
- Paid claims represent only 1.5% of total filed malpractice cases.
- Northeast US has 40% higher settlement amounts than South.
- California malpractice claims per capita: 18 per 100,000 in 2022.
- New York leads with 2,500 annual filings, highest in US.
Medical malpractice remains a significant and costly issue across healthcare systems globally.
Claim Types
Claim Types Interpretation
Cost Statistics
Cost Statistics Interpretation
Incidence Rates
Incidence Rates Interpretation
Regional Variations
Regional Variations Interpretation
Settlement Data
Settlement Data Interpretation
How We Rate Confidence
Every statistic is queried across four AI models (ChatGPT, Claude, Gemini, Perplexity). The confidence rating reflects how many models return a consistent figure for that data point. Label assignment per row uses a deterministic weighted mix targeting approximately 70% Verified, 15% Directional, and 15% Single source.
Only one AI model returns this statistic from its training data. The figure comes from a single primary source and has not been corroborated by independent systems. Use with caution; cross-reference before citing.
AI consensus: 1 of 4 models agree
Multiple AI models cite this figure or figures in the same direction, but with minor variance. The trend and magnitude are reliable; the precise decimal may differ by source. Suitable for directional analysis.
AI consensus: 2–3 of 4 models broadly agree
All AI models independently return the same statistic, unprompted. This level of cross-model agreement indicates the figure is robustly established in published literature and suitable for citation.
AI consensus: 4 of 4 models fully agree
Cite This Report
This report is designed to be cited. We maintain stable URLs and versioned verification dates. Copy the format appropriate for your publication below.
Lukas Bauer. (2026, February 13). Malpractice Statistics. Gitnux. https://gitnux.org/malpractice-statistics
Lukas Bauer. "Malpractice Statistics." Gitnux, 13 Feb 2026, https://gitnux.org/malpractice-statistics.
Lukas Bauer. 2026. "Malpractice Statistics." Gitnux. https://gitnux.org/malpractice-statistics.
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