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Abstract
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OBJECTIVE: This study summarized the frequency and cost of mining-related injuries.
METHODS: Mining-related workers' compensation (WC) claims data from 35 states were summarized to report counts, claim rates, and costs for 2012-2019. These data were compared with Mine Safety and Health Administration (MSHA) injury and employment data for the same period.
RESULTS: Despite system differences, both WC and MSHA counts and rates declined over time and injury patterns were similar. Total WC costs were ~ $2.325B. Medical-only claims represented 59.4% of the claims by count, but only 3.3% of costs. Lost-time non-fatal claims represented 40.2% of the claims by count, but 90.2% of costs. Claims frequency and costs varied greatly by injury event/exposure, part of body, and nature.
CONCLUSIONS: Injury frequency has declined but costs remain high. The most costly and disabling cases were identified.
Language: en |