What Is a Deductible for Health Insurance? The Number Before the Sharing Starts
A deductible is what you pay before the plan starts sharing costs. Four things it interacts with decide what your care actually costs, and most people know only one.

Author
Health & Life Insurance Contributor
Michael Chen is a contributor to Best Insurance Guide covering health, life and disability insurance. He writes plain-English explainers on premiums, deductibles, copays and subsidies, with every guide reviewed against current plan documents, CMS materials and marketplace guidelines before publication. *Editorial note: contributor profiles reflect current editorial roles. License numbers and verifiable professional credentials are published here as contributors provide them. Our guides are educational and do not constitute personalized financial advice — always confirm details with a licensed agent or your state insurance department before buying.*
A deductible is what you pay before the plan starts sharing costs. Four things it interacts with decide what your care actually costs, and most people know only one.
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