What Is a Deductible?

When your health or motor insurance policy settles a claim, it does not always pay from the first rupee. If your policy has a deductible, you absorb the first portion of every claim. In exchange, your insurer charges you a lower premium. The deductible is essentially a self-insurance mechanism — you and the insurer share the financial risk of each claim.

Plain-Language Definition

A deductible (called a voluntary excess in motor insurance in India) is a predetermined amount that you agree to pay from your own pocket before the insurer starts paying the remaining claim amount. For example, with a ₹5,000 deductible and a ₹40,000 hospital bill, you pay ₹5,000 and the insurer pays ₹35,000. The higher your deductible, the lower your premium.

A Short Indian Example

Manish opts for a health insurance policy with a ₹10,000 voluntary deductible per claim. His annual premium is ₹8,500 instead of the ₹12,000 he would pay without a deductible. During the year, he is hospitalised for a minor procedure costing ₹35,000. He pays ₹10,000 from his account; the insurer settles the balance of ₹25,000 directly with the hospital. His out-of-pocket cost is higher on this one claim, but over three claim-free years, he saved ₹10,500 in premiums.

Compulsory vs. Voluntary Deductible

• Compulsory deductible — set by the insurer as a non-negotiable condition. Older vehicles in motor insurance often have a compulsory basic excess of ₹1,000–2,500 depending on the engine capacity. You cannot remove this by paying extra.
• Voluntary deductible — you choose this at inception. The higher you set it, the greater the premium discount. Typically available in ranges from ₹2,500 to ₹15,000 or more in motor policies.

Deductible in Health Insurance: Aggregate vs. Per Claim

In health insurance, deductibles can work in two ways: (1) Per claim — you pay the deductible amount for each individual claim. (2) Aggregate deductible — you pay the deductible once per policy year; after that, all subsequent claims are covered in full. Most health policies with deductibles in India follow the per-claim model.

Is a Deductible the Same as Co-Payment?

No. A deductible is a fixed rupee amount you pay. A co-payment is a percentage of the claim you pay. For a ₹1 lakh claim, a ₹10,000 deductible means you pay a flat ₹10,000; a 10% co-payment means you pay ₹10,000 (10% of ₹1 lakh). The amounts coincide in this example but work differently for larger or smaller claims — a 10% co-pay on a ₹5 lakh claim is ₹50,000, but a ₹10,000 deductible remains ₹10,000 regardless of claim size.

Who Should Opt for a Deductible?

Deductibles work best for people with: (1) a healthy emergency fund to cover small claims, (2) generally good health and low claim frequency, (3) high insurance amounts where the premium savings are significant. They are less suitable for people with chronic conditions who expect regular hospitalisation.

A Practical Tip

Only opt for a voluntary deductible if you have at least the deductible amount readily available as liquid savings. Never choose a deductible that you could not actually pay if a claim happened tomorrow. The premium saving means little if a claim catches you financially unprepared.

Conclusion

A deductible is a smart tool for reducing premiums if used thoughtfully — it rewards the financially prepared policyholder who is willing to absorb small losses. If you are unsure whether a deductible makes sense for your profile, compare policy options with and without one through an advisor on TruePolicy.