+91-98111-67809Insurance Jargon Explained — 30 Terms Every Indian Policyholder Must Know
Insurance policies are legally binding contracts, but they're written in language that most people can't decode without effort. The problem isn't intelligence — it's that the industry has developed specific terminology where each word carries precise meaning, and misunderstanding even one of them can change what you think you're covered for.
This glossary covers the 30 terms that come up most often in real insurance conversations, claims disputes, and policy reviews at Policywings. Every term here has practical consequences for what your policy pays — or doesn't.
Health Insurance Terms
1. Sum Insured
The maximum amount the insurance company will pay in a policy year. If your health plan has a ₹10 lakh sum insured and a hospital bill comes to ₹8 lakh, the insurer pays ₹8 lakh. If the bill is ₹12 lakh, you pay ₹2 lakh out of pocket. Sum insured is not the same as sum assured (a life insurance term — see below).
2. Pre-Existing Disease (PED)
Any medical condition, illness, or injury that was diagnosed or treated within 36 months before you bought the health insurance policy. IRDAI's 2024 update capped the maximum waiting period for PEDs at 36 months. Once that waiting period is served with continuous renewal, PED-related claims are covered normally.
3. Waiting Period
The time after policy purchase during which specific benefits are not available. There are four types:
- Initial waiting period: 30–90 days, applies to all policyholders. Only accidents covered.
- PED waiting period: 2–3 years, for pre-existing conditions.
- Specific disease waiting period: 1–2 years for named conditions like hernia, cataracts, joint replacements.
- Maternity waiting period: 9 months to 4 years depending on the plan.
4. Co-Payment (Co-Pay)
The percentage of every claim amount that you pay from your own pocket, with the insurer covering the rest. A 20% co-pay on a ₹5 lakh claim means you pay ₹1 lakh; the insurer pays ₹4 lakh. Co-payments are particularly common in senior citizen health plans. This is different from a deductible (see below).
5. Deductible
A fixed amount you must bear before the insurance kicks in. A ₹5 lakh deductible means if your hospital bill is ₹4 lakh, you pay all of it. If it's ₹8 lakh, you pay ₹5 lakh and the insurer covers ₹3 lakh. Super top-up plans use this structure — the deductible is the threshold after which the top-up activates.
6. TPA (Third Party Administrator)
A company licensed by IRDAI that handles claim processing and cashless hospitalization on behalf of the insurer. When you go to a network hospital for cashless treatment, it's the TPA's desk you interact with — they verify the claim, issue pre-authorization, and coordinate payment with the hospital. Some insurers have in-house claim departments instead of TPAs.
7. Cashless Hospitalization
Treatment at a network hospital where the insurer settles the bill directly with the hospital. You don't pay the hospital for covered expenses — only your share of co-payments, deductibles, and any uncovered amounts. You present your health insurance card at the hospital's TPA desk for pre-authorization.
8. Network Hospital
A hospital with a formal tie-up with your insurer for cashless claims. Non-network hospitals can still be used, but you pay upfront and claim reimbursement afterward. Always verify that the hospitals you'd actually use are in your insurer's cashless network before buying a policy.
9. No Claim Bonus (NCB)
A reward for not making any claims in a policy year. In health insurance, NCB typically increases your sum insured by 5–10% for each claim-free year, up to 50% or 100% depending on the plan. In motor insurance, NCB is a premium discount — up to 50% after five consecutive claim-free years.
10. Restoration of Sum Insured
A feature that automatically refills your sum insured once it's exhausted in a policy year. If your ₹10 lakh cover is used entirely for one hospitalization, restoration adds it back for subsequent hospitalizations in the same year. Useful for families with multiple members on a floater plan.
11. Sub-Limit
A cap on specific expenses within the overall sum insured. A ₹10 lakh policy might have a ₹3,000/day room rent sub-limit. If the room costs ₹6,000/day, the insurer reduces the proportionate payout on the entire bill — not just the room charge. Sub-limits also apply to specific treatments (cataract: ₹30,000; maternity: ₹1 lakh). Plans without sub-limits are generally preferable.
12. Moratorium Period
After you've held a health insurance policy continuously for five years, the insurer can no longer reject claims citing non-disclosure of medical history at the time of buying — except in proven fraud cases. This is your increasing protection against claim rejection as the policy matures. Under IRDAI's 2024 guidelines, the moratorium period is five years.
13. Day-Care Treatment
Medical procedures that don't require 24-hour hospitalization because of advances in medical technology — chemotherapy, dialysis, cataract surgery, lithotripsy. Most health plans cover day-care treatments, but verify that the specific procedure is listed.
14. OPD (Outpatient Department)
Medical treatment received without hospitalization — doctor consultations, diagnostic tests, medications. Standard health insurance plans don't cover OPD expenses. You need an OPD rider or a plan that specifically includes OPD benefits.
15. Super Top-Up
A plan that provides coverage above a defined threshold — called the deductible — for the aggregate claims in a policy year. Unlike a regular top-up (which considers single-incident hospitalizations), a super top-up looks at the combined total of all hospitalizations in the year. More useful for families making multiple smaller claims.
Life Insurance Terms
1. Sum Assured
The guaranteed amount the insurer pays to the nominee upon death of the policyholder in a life insurance plan. This is fixed at policy purchase and doesn't change based on actual financial loss — unlike sum insured in health insurance, which works on an indemnity basis.
2. Nominee
The person designated to receive the insurance payout upon the policyholder's death. Updating your nominee after major life events (marriage, birth of child, death of previous nominee) is critical. A nominee in a term plan receives the sum assured directly.
3. Appointee
Required when a nominee is a minor. The appointee is the adult who receives and manages the insurance money on behalf of the minor nominee until they turn 18. If your child is your nominee, name a trustworthy adult as the appointee.
4. Premium
The amount paid to keep the insurance policy in force. Term insurance premiums are pure protection cost. In endowment and ULIP plans, part of the premium goes toward coverage and part toward investment. After September 22, 2025, GST on individual health and life insurance premiums was removed, making all individual insurance premiums cheaper by approximately 18%.
5. Grace Period
The time after a premium due date during which the policy remains active without lapsing. Typically 30 days for annual premium payment policies, 15 days for monthly. If premium isn't paid within the grace period, the policy lapses.
6. Surrender Value
The amount a life insurance policyholder receives if they cancel the policy before maturity. In ULIPs, surrender is the fund value minus surrender charges. In traditional endowment policies, surrender value builds up after 2–3 years of premium payment. Surrendering early typically means significant financial loss.
7. Rider
An add-on to a base insurance policy that extends coverage. Common riders include critical illness (lump sum on diagnosis), accidental death benefit (extra payout for accidental death), waiver of premium (premiums waived if permanently disabled), and hospital cash (daily allowance during hospitalization).
8. Human Life Value (HLV)
A method of calculating the appropriate life insurance amount. It estimates the present value of your future income stream — what your family would lose financially if you died today. Commonly used formula: annual income × income-replacement years. Self-employed applicants are often assessed using HLV to determine maximum eligible cover.
Motor Insurance Terms
1. IDV (Insured Declared Value)
The current market value of your vehicle — the maximum amount the insurer pays in case of theft or total loss. IDV decreases each year as the car depreciates. At renewal, verify the IDV is realistic. Setting IDV too low saves premium but means under-compensation at claim time.
2. Own Damage (OD) Cover
The part of a comprehensive motor insurance policy that covers damage to your own vehicle from accidents, natural calamities, fire, or theft. Third-party only insurance doesn't include OD cover. OD is what makes comprehensive insurance worth having beyond the mandatory third-party.
3. Third-Party (TP) Insurance
Mandatory under the Motor Vehicles Act, 1988. Covers damages or injury your vehicle causes to another person or their property. Does not cover damage to your own vehicle. TP premiums are regulated by IRDAI and are fixed — not negotiable across insurers.
4. Zero Depreciation (Zero Dep)
An add-on cover that prevents the insurer from deducting depreciation on parts when settling claims. Normally, when your bumper or windscreen is replaced, the insurer deducts depreciation based on the part's age. Zero dep means you receive the full replacement cost. Valuable for cars under 5 years old.
5. NCB (No Claim Bonus) — Motor
A premium discount accumulated for each claim-free year. After 1 year: 20% discount. After 5 years: 50% discount. NCB belongs to the policyholder, not the vehicle. If you sell your car, you can transfer your NCB to the new vehicle's policy. Always protect your NCB — significant claims may be better paid out of pocket if the claim is small and the NCB loss would cost more over time.
6. Compulsory Deductible
A mandatory amount you pay on every own-damage claim, regardless of your policy terms. IRDAI mandates ₹1,000 for private cars under 1,500cc and ₹2,000 for higher capacity. This is in addition to any voluntary deductible you may have chosen.
7. Voluntary Deductible
An additional deductible amount you agree to bear per claim, in exchange for a lower premium. If you choose ₹5,000 voluntary deductible, you pay ₹5,000 plus the compulsory deductible on every claim. Higher voluntary deductible = lower premium but higher out-of-pocket costs at claim time. Suitable for careful drivers with low accident probability.
Using This Glossary in Practice
When reading a policy document, these are the sections where these terms appear most consequentially:
- Coverage Section: Look for sum insured, what's included, what's specifically covered
- Exclusions Section: What isn't covered, ever
- Waiting Periods Section: What has a time delay before it's covered
- Sub-Limits Table: Per-treatment or per-procedure caps
- Co-Pay/Deductible Section: What you'll pay at claim time
At Policywings, we walk every client through their policy document in plain language — not to review the whole thing line by line, but to identify the terms that matter most for their specific health situation, family structure, and likely claim profile.
If you have a policy and want to understand what it actually covers for you, call +91-98111-67809.
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