Health Insurance Plans: How to Choose the Right One

What Does a Health Insurance Plan Actually Cover?

A standard individual or family floater health insurance policy in India covers inpatient hospitalisation — treatment that requires a stay of at least 24 hours. This typically includes:

• Room rent and ICU charges (often subject to a sub-limit)

• Surgeon, anaesthetist, and specialist fees

• Diagnostic tests, medicines, and consumables used during hospitalisation

• Pre- and post-hospitalisation expenses (usually 30–60 days before and 60–90 days after discharge, depending on the policy)

• Day care procedures — treatments that previously required hospitalisation but now take less than 24 hours due to medical advances (e.g., cataract surgery, dialysis, chemotherapy)

What most base policies do not cover without riders or add-ons: outpatient consultations (OPD), dental treatment, routine health check-ups, maternity (usually excluded for a waiting period of 2–4 years), and treatment for pre-existing conditions during an initial waiting period.

Reading what is excluded is as important as reading what is included.

Key Terms You Must Understand Before Buying

Sum Insured

The maximum amount the insurer will pay in a policy year. A ₹5 lakh sum insured sounds adequate until a single cardiac procedure or cancer treatment exhausts it in one admission. The Insurance Regulatory and Development Authority of India (IRDAI) has repeatedly noted that Indians are chronically underinsured. For a family of four in a metro city, a minimum sum insured of ₹10–15 lakh is a reasonable starting point, with a super top-up policy to extend coverage further at lower premium cost.

Waiting Periods

Three types matter:

• Initial waiting period: Usually 30 days from policy start; no claims accepted except for accidents.

• Pre-existing disease (PED) waiting period: Conditions you already have before buying the policy are excluded for a period of 2–4 years depending on the insurer. IRDAI's 2024 regulatory changes standardised the maximum PED waiting period at 36 months for policies issued from April 2024 onwards.

• Specific disease waiting period: Certain conditions — hernia, cataracts, joint replacement, kidney stones — have waiting periods of 1–4 years regardless of whether they are pre-existing.

Buying insurance when you are healthy and young minimises the impact of waiting periods. Buying it during or after a diagnosis means living with exclusions for years.

Network Hospitals

Cashless claims — where the insurer pays the hospital directly — are only available at hospitals within the insurer's network. Treatment at a non-network hospital requires you to pay upfront and claim reimbursement afterwards, which takes time and documentation. Before buying, check whether the hospitals you would realistically use are in the network. For Kolkata residents, verify that your preferred private hospitals — AMRI, Fortis, Medica, Apollo Gleneagles — are empanelled with the insurer.

Claim Settlement Ratio (CSR)

Published annually by IRDAI, the CSR represents the proportion of claims an insurer settled out of total claims received in a financial year. A CSR above 95% is generally considered strong. The IRDAI Annual Report 2022–23 lists CSRs for all registered health insurers — this is publicly available data and worth checking before committing to a plan.

Sub-limits and Co-payment

Sub-limits cap reimbursement for specific expenses — room rent is the most common (e.g., "room rent limited to 1% of sum insured per day"). A ₹5 lakh policy with a 1% room rent sub-limit means the insurer covers only ₹5,000 per day for room charges. If the hospital charges ₹8,000, you pay the difference — and proportional deductions apply to all other expenses as well, not just room rent.

Co-payment clauses require you to pay a fixed percentage of every claim (e.g., 10–20%). Senior citizen policies frequently carry co-payment clauses. Read these carefully.

Types of Health Insurance Plans in India

Individual Plans

Cover one person. Premium is based on age and sum insured. Suitable for single adults, or families where members have significantly different health profiles.

Family Floater Plans

A single sum insured shared across all covered family members. Cost-effective when family members are young and unlikely to claim simultaneously. Risk: one major illness can exhaust the entire sum insured for the year.

Senior Citizen Plans

Designed for individuals above 60. Typically carry higher premiums, co-payment clauses, and more specific exclusions. Buying health insurance before age 60 — and renewing it continuously — avoids the steep premiums and reduced coverage of senior-specific plans.

Group Health Insurance

Provided by employers. Coverage ends when employment ends. Relying solely on employer group cover without a personal policy is a significant financial risk. IRDAI guidelines permit portability from a group policy to an individual policy, but the transition requires attention to timing and waiting period carryover.

Government Schemes

Ayushman Bharat – Pradhan Mantri Jan Arogya Yojana (PM-JAY): Covers families below the socioeconomic eligibility threshold for up to ₹5 lakh per family per year at empanelled public and private hospitals across India. As of 2023, over 500 million individuals are eligible, according to the National Health Authority. Eligibility is determined by SECC (Socio-Economic Caste Census) data — check the official pmjay.gov.in portal to verify eligibility.

West Bengal state schemes: The state government operates the Swasthya Sathi scheme, which provides cashless health coverage of up to ₹5 lakh per family per year through a smart card, available to all state residents regardless of income. For Kolkata residents, verifying Swasthya Sathi enrolment is a practical first step.

[REVIEWER: add clinical insight here — e.g., what you observe about patients who arrive without insurance or with inadequate coverage, how financial barriers affect treatment decisions in your practice, and what you advise patients when discussing health insurance from a medical perspective]

What to Compare When Choosing a Plan

Do not compare premiums alone. Compare:

• Sum insured vs. premium — a ₹10 lakh plan at ₹12,000 premium may be better value than a ₹5 lakh plan at ₹8,000, depending on your risk profile

• Restoration benefit — some policies restore the full sum insured once it is exhausted in a policy year; valuable for families

• No-claim bonus (NCB) — sum insured increases each claim-free year; policies differ significantly in how much and how quickly NCB accumulates

• Inflation protection — medical inflation in India runs at 10–14% annually, per industry estimates; a fixed sum insured erodes in real value each year

• OPD cover — newer comprehensive policies include outpatient coverage; relevant if you manage a chronic condition requiring regular consultations

• Mental health coverage — IRDAI's 2018 circular mandated that insurers cover mental illness on par with physical illness following the Mental Healthcare Act 2017; verify this is actually reflected in the policy wording

Common Mistakes That Lead to Claim Rejection

The most common reasons health insurance claims are rejected or reduced in India:

• Non-disclosure of pre-existing conditions at the time of buying — this can void the entire policy, not just the claim for that condition

• Treatment at a non-network hospital and expecting cashless settlement

• Room rent upgrade beyond the sub-limit — triggering proportional deductions across the entire bill

• Claiming during a waiting period — for a condition that was pre-existing or specifically listed

• Insufficient documentation — missing discharge summary, original bills, or investigation reports

IRDAI's integrated grievance management system (IGMS) is the formal channel for disputed claim complaints. The Insurance Ombudsman handles unresolved disputes at no cost to the policyholder.

[REVIEWER: add clinical insight here — e.g., cases where patients' treatment options were limited by insurance coverage gaps, or advice you give patients about documenting diagnoses for insurance purposes]

FAQ

Q: What is the minimum health insurance cover I should have in India? Financial advisors and IRDAI guidance consistently suggest a minimum individual sum insured of ₹5–10 lakh in a metro city, given current medical inflation and hospitalisation costs. For families, a floater of ₹10–15 lakh with a super top-up policy extending coverage to ₹25–50 lakh provides more realistic protection against catastrophic illness. Review coverage annually.

Q: What is a super top-up health insurance plan? A super top-up plan pays hospitalisation costs that exceed a set threshold (the deductible) in a policy year. For example, a super top-up with a ₹5 lakh deductible and ₹20 lakh cover activates after your base policy or out-of-pocket expenses cross ₹5 lakh. It provides high coverage at a significantly lower premium than increasing the base sum insured to the same amount.

Q: Can I buy health insurance if I already have a pre-existing condition? Yes. Insurers in India cannot refuse to sell a policy on the basis of a pre-existing condition. However, the condition will be excluded from coverage for a waiting period — currently standardised at a maximum of 36 months under IRDAI's 2024 guidelines. After the waiting period, the pre-existing condition is covered. Full disclosure at the time of purchase is essential; non-disclosure gives the insurer grounds to reject any related claim.

Q: Is mental health treatment covered by Indian health insurance? Under the Mental Healthcare Act 2017 and subsequent IRDAI circular, insurers are required to provide coverage for mental health conditions on par with physical illness. In practice, implementation has been uneven. Check the specific policy wording for psychiatric hospitalisation, therapy, and medication coverage — and raise a formal complaint with IRDAI if a valid mental health claim is improperly denied.

Q: What is the claim settlement ratio and why does it matter? The claim settlement ratio (CSR) is the percentage of claims an insurer pays out of total claims received in a year, published annually by IRDAI. A high CSR (above 95%) indicates the insurer settles the large majority of valid claims. It is one of the most useful data points when comparing insurers — more meaningful than premium alone, because a cheap policy from a low-CSR insurer may perform poorly when you actually need it.