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What is Health Insurance?
Neviya LaishramMay 20, 2026
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Health insurance is a type of financial protection that helps cover medical and hospitalisation expenses arising from illnesses, accidents, surgeries, or other health conditions. A health insurance policy is an agreement between the insured person and the insurance company, where you pay a premium, and the insurer covers eligible healthcare expenses as per the policy terms.
With rising healthcare costs in India, health insurance helps reduce the financial burden of medical emergencies. In this guide, you’ll explore how health insurance works, the different types of health insurance policies available, and the key features and benefits you should know before choosing a plan.
Contents
How Does Health Insurance Work?
A health insurance policy becomes active once the policy is issued, although certain illnesses and treatments may be covered only after the applicable waiting periods are completed. During a medical emergency or planned treatment, you can choose cashless treatment at a network hospital or claim reimbursement for eligible medical expenses.
The insurer reviews the claim based on the policy coverage, exclusions, and sum insured before settling the approved expenses.
Different Types of Health Insurance in India
When you are looking for health insurance coverage, you will find many different types of health insurance policy options. The right plan for you depends on your age, medical needs, stage of life, and family size.
1. Individual Health Insurance
Individual health insurance provides coverage for one person under a single policy. The entire sum insured can only be used by the policyholder. This type of plan is suitable for individuals who want separate health coverage.
2. Family Floater Health Insurance
A family floater plan covers multiple family members under a single policy. The sum insured is shared among all covered members, making it a cost-effective option for families.
3. Mediclaim Policy
A mediclaim policy mainly covers hospitalisation expenses caused by illnesses or accidents. Coverage is usually limited to medical treatment and hospital-related costs up to the sum insured amount.
4. Senior Citizen Health Insurance
Senior citizen health insurance plans are specially designed for people aged 60 years and above and generally cover age-related medical conditions and treatments.
5. Maternity Insurance
Maternity insurance covers pregnancy-related medical expenses, including delivery, prenatal and postnatal care, and newborn treatment. Most maternity health insurance plans come with a waiting period that can range from a few months to several years.
6. Group Health Insurance
Group health insurance is provided by employers or organisations to cover employees or members under a single policy. These plans usually offer basic health coverage at lower premiums.
7. Top-up Health Insurance
A top-up health insurance plan provides additional coverage beyond your existing policy limit. They help increase your overall coverage at a lower premium.
8. Critical Illness Insurance
Critical illness insurance provides a lump sum payout if the insured person is diagnosed with serious illnesses such as cancer, heart disease, or stroke.
Why Do You Need Health Insurance?
Below are some of the key benefits of a health insurance policy:
Financial Protection: Medical inflation in India is rising steadily, and even a single surgery can lead to significant expenses. Health insurance helps reduce the financial burden of hospitalisation and treatments.
Access to Quality Treatment: With health insurance, you can focus on getting the right medical care and treatment without worrying about high healthcare costs.
Tax Benefits: Health insurance premiums are eligible for tax deductions under Section 80D of the Income Tax Act, helping you save money while staying financially protected.
Cashless Hospitalisation: Many health insurance plans offer cashless treatment at network hospitals, where the insurer directly settles eligible medical bills with the hospital.
Family Floater vs. Individual Insurance: Which One to Choose?
One of the most important decisions you’ll make when buying a health insurance policy is whether you want coverage for just yourself or if you want your entire family on one plan.
How to Choose the Right Health Insurance Policy?
With so many health insurance plans available in India, selecting the right policy can feel confusing. It is essential to compare them based on your health needs and finances.
Check out the websites of different health insurance companies to learn about their policies and features.
Compare parameters such as coverage, premium cost, waiting period, claim settlement ratio, network hospitals, etc., before making any decision on health insurance.
If you are considering a family floater policy, check the age criteria and the coverage offered for each family member.
For elderly parents or senior citizens aged 60 or older, it is often advisable to purchase a separate senior citizen health insurance plan tailored to age-related medical needs.
Once you understand these basics, you can pick a plan that offers the right balance of low premiums and high coverage.
Read more about: How to Choose the Right Health Insurance Policy
Conclusion
Health Insurance can help you save from rising healthcare costs. Choosing the best health insurance plan based on your needs and budget can provide long-term financial security and peace of mind. Whether you are looking for a high-coverage plan with zero waiting periods or a budget-friendly health insurance plan, ACKO offers you and your family transparent, comprehensive protection.
FAQs
Below are some frequently asked questions about health insurance in India.
What are the common types of health insurance in India?
The most common types include Individual Health Insurance, Family Floater Plans, Senior Citizen Plans, and Critical Illness Insurance.
What is a waiting period in health insurance?
A waiting period is the time before certain illnesses or treatments become eligible for coverage under the policy.
What does health insurance cover?
Health insurance generally covers hospitalisation expenses, surgeries, doctor consultations, diagnostic tests, medicines, and other eligible medical treatments as per the policy terms.
Does health insurance cover pre-existing diseases?
Yes, most plans cover pre-existing illnesses after a specified waiting period.
What is cashless treatment in health insurance?
Cashless treatment allows the insurer to directly settle hospital bills at network hospitals without upfront payment by the policyholder.
Can I buy health insurance for my family?
Yes, you can buy a family floater health insurance plan that covers your spouse, children, and sometimes parents under a single policy.
Why is health insurance important?
Health insurance helps you handle unexpected medical expenses without using all your savings. It also gives you access to quality treatment during emergencies without worrying about high hospital costs.
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