What is Health Insurance?
A clean primer on how health insurance works, the key terms, and why every Indian family needs it.
Health insurance is a contract between you and an insurer where, in exchange for a regular premium, the insurer agrees to cover your medical expenses up to a chosen sum insured. In a country where hospitalization costs can wipe out years of savings, health insurance is a financial shock absorber.
What it typically covers
- Hospitalization (inpatient room, ICU, surgeon and operation theatre charges).
- Pre- and post-hospitalization expenses for a defined window.
- Day-care procedures that no longer require 24-hour admission.
- Ambulance charges (subject to sub-limits).
- Diagnostic tests, medicines and consultations linked to a covered hospitalization.
Key terms you'll see
- Sum Insured: the maximum the insurer will pay in a policy year.
- Premium: what you pay annually to keep the cover active.
- Co-payment: a fixed percentage of every claim you bear yourself.
- Deductible: the amount you pay out-of-pocket before the insurer begins paying.
- Network Hospital: a hospital that has a cashless tie-up with your insurer.
- Pre-existing Disease (PED): any condition you had before buying — usually has a separate waiting period.
Where to start
Most urban families benefit from a ₹10–25 lakh family floater as a base, plus an optional critical-illness rider. Always check the insurer's claim settlement ratio (90%+ is healthy), the strength of their network hospitals near you, and the waiting period for pre-existing conditions.
Next Step
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