Infact
36 / 100
Mostly False United States

Medical errors are the third leading cause of death in the U.S.

Infact verdict: Mostly False (36/100).

The claim that medical errors are the third leading cause of death in the U.S. is controversial and not widely supported by authoritative sources. A 2016 study by Johns Hopkins suggested this ranking, but it has been criticized for methodological flaws. Lead Stories rated this claim as 'Not Supported,' and the Association of Health Care Journalists questioned the validity of the statistics used. While some sources, like a 2025 documentary, continue to assert this claim, the lack of consensus and criticism from health experts suggest it is misleading.

October 28, 2026 Language: en 1 claim analyzed
How is this score determined? →

Individual claims

36
Mostly False Health
Medical errors are the third leading cause of death in the U.S.
Lead Stories rated the claim as 'Not Supported,' and the Association of Health Care Journalists criticized the methodology of the study that suggested this ranking. While a Johns Hopkins study and a documentary support the claim, the lack of consensus and expert criticism indicate it is misleading rather than entirely false.
Fact Check Score 20
Fact Check Weight 40
Web Consensus Score 40
Web Consensus Weight 30
Source Quality Score 40
Source Quality Weight 15
Llm Reasoning Score 40
Llm Reasoning Weight 15
Llm Reasoning Score Raw 40
Weighted Total 36
Evidence Summary 1 fact-check (Lead Stories: Not Supported), 2 web sources (mixed support)

Related fact-checks

Check any claim, instantly

Free AI-powered fact-checking — on every platform you already use.