Everything You Need to Know About Sum Insured in Health Insurance

Health insurance decisions often focus on premiums, networks, and benefits, but one element quietly shapes the true value of your policy - the sum insured. This is the maximum amount your insurer will cover for medical expenses during the policy period. Choosing it wisely can determine whether your coverage is adequate during hospitalisation, major treatments, or unexpected health emergencies. Yet, many policyholders underestimate its importance or select it without understanding its implications.

This guide explains what is sum insured, why it matters, and the key factors that should influence your choice, helping you build protection that aligns with your healthcare needs and financial security.

What Is Sum Insured In Health Insurance?

When talking about health insurance, sum insured is the first term that comes to mind. The term refers to the amount which your insurer will pay in a policy year when you claim.

So, for example, when you buy a health insurance policy of ₹1 crore, you will get coverage for the same amount.

If your hospitalisation bills exceed ₹1 crore, you have to pay that amount out of your own pocket. Here are some key features of this term:

1. Applicability: The term is widely used in the general insurance category, such as critical illness insurance and health insurance. For life insurance, this term is not applicable.

2. Principle of Indemnity: According to the principles of insurance, the sum insured amount is not for your monetary benefit. Instead, it acts like a reimbursement, which the insurer will only pay in case of actual loss.

3. Based on Risk: Insurance underwriters set the sum insured amount based on different risk analyses. For example, people who smoke may not be able to get a ₹1 crore health insurance package.

4. Impact on Premium: If you choose a high sum-insured amount, then you have to pay higher premiums. Even if you do not use the sum-insured amount, you cannot get the balance as a monetary benefit.

Also Read: What is Marketplace Health Insurance?

What is the Difference Between the Sum Insured and the sum assured?

Another very common term in the insurance sector is sum assured. Although they sound similar, sum insured and sum assured mean 2 different things. Let’s understand the differences below:

What is the Importance of an Appropriate Sum Insured?

Now that we know what sum insured in health insurance is about, we must understand why choosing the right amount is necessary. According to an Economic Times article, India’s insurance penetration remains low at 40-42%.

Knowing about the importance of the sum insured amount will help bridge the informational gap.

Helps Protect Your Savings

Every year, medical costs shoot to a new high, making healthcare inaccessible for many Indians. Currently, the inflation rate is at 12-14% every year.

With adequate health insurance and a sum insured amount, you can ensure that your insurance pays your hospital bills without draining your bank account.

Sufficient Coverage

Did you know that a kidney transplant surgery, which used to cost ₹10.8 lakh in 2020, now costs almost ₹18.2 lakh, according to the Economic Times?

Globally, India’s health inflation is the highest! In this scenario, having sufficient sum insured ensures that you focus on recovering rather than thinking about high bills.

Peace of Mind

Lastly, during an emergency, the last thing you want to think about is how you will pay the hospital bill. Health insurance from Bajaj General Insurance ensures that you receive the best care for you and your loved ones during an emergency.

Also Read: Rashtriya Swasthya Bima Yojana Scheme Guide

How to Determine the Right Sum Insured?

When we think about protecting our families from medical emergencies, choosing the highest sum insured amount comes naturally to mind. However, arbitrarily choosing the sum insured amount may create a liability.

Let’s discuss the pointers which you must keep in mind while choosing a sum insured amount:

Age Factor

Age plays a significant role in deciding the sum insured. With ageing comes a higher probability of getting a disease, which in turn increases the need for a higher sum insured. Hence, we can say that the earlier we start, the better it is.

Current health state

You need to go through your medical history as well as your immediate family and decide upon the sum insured because some pre-existing diseases faced by your immediate family put you at a higher risk of getting that condition sooner or later.

Lifestyle

Something we are now familiar with is that stress causes a lot more harm than anything else. Apart from that, many jobs involve high-stress work, while others might put you at risk of getting a specific disease. All these considerations are taken into account while deciding on the sum insured.

Income Level

You should choose a sum insured amount which matches your income level. If you choose a high sum insured amount which you cannot afford, then it will pose a significant problem during a claim. As a rule of thumb, choose a sum insured that is 50% above your income level.

Family Structure

If you are looking for a family floater plan, then analyse the different health needs of your family members. For example, if you live in a joint family, the higher the sum insured amount, the better. This is because this amount will be shared by all members.

Your Location

Lastly, healthcare costs vary according to different cities. For example, if a heart transplant costs ₹10 lakh in Kolkata, it can cost ₹15 lakh in Mumbai. Therefore, when choosing an amount, make sure that it aligns with the city or state you live in.

Also Read: Azotemia: Types, Causes, Symptoms & Treatment

Final Words

The sum insured amount is a crucial aspect of health insurance. Selecting the right coverage ensures you remain financially protected during medical emergencies, prevents out-of-pocket stress, and safeguards long-term savings. A well-chosen sum insured ultimately delivers confidence, stability, and genuine peace of mind.

With Bajaj General Insurance, you can get extensive health insurance plans that cover pre- and post-hospitalisation costs, maternity and newborn costs, organ donor expenses, in-patient hospital expenses, and external medical aid expenses.

Download the Bajaj General app today and generate a quote within seconds.

FAQs About Sum Insured

Will the insurance company pay you in excess of the loss suffered if it is within the sum insured?

The policy of health insurance works on the principle of indemnity. This means that the insurance company is liable to make good any loss or damage suffered by the policyholder's goods. Still, the policyholder is not entitled to any benefit from this policy. The purpose of this policy is to reduce the burden of medical expenses and hospitalisation costs on the policyholder's head.

Are there any differences if a person opts for online health insurance instead of a physical policy?

Whether online health insurance or offline, it doesn’t have any bearing on the sum insured or other operating and technical procedures of the policy.  

How do insurance companies calculate the sum insured amount?

Insurance companies calculate the sum insured amount according to the amount of risk the person carries. They will evaluate your age, health profile and location to determine the best amount and the premiums that you have to pay.

How to choose the ideal sum insured amount for yourself?

You can choose the ideal sum insured amount by keeping in mind your income level and health condition. Plus, you must also take into consideration your location, as hospital costs vary according to place.

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