Can a Health Insurer Charge an Extra Premium for Pre-existing Diseases in India?

Although health insurance is an important form of financial coverage, people with medical conditions often pay higher premiums. In India, insurers may charge an additional premium for pre-existing conditions, but this is tightly regulated to maintain transparency, fairness, and informed consent. Keep reading to know more.

What Qualifies as a Pre-Existing Disease?

A pre-existing disease (PED) is any illness, injury, or medical condition that is diagnosed or treated within 48 months of buying a health insurance policy. In India, this definition is widely used by insurers, as they need to be consistent in how they evaluate medical history when issuing policies.

Such conditions include diabetes, high blood pressure, thyroid conditions, and heart disorders. These conditions are evaluated with close attention by insurers during the underwriting process, as they increase the likelihood of future claims. This assessment directly influences high-end pricing, waiting periods, and coverage terms.

Can Insurers Legally Charge Extra Premium?

Yes, insurers in India will be able to levy higher premiums on people with pre-existing diseases. This addition is referred to as loading. It implies that you might need to pay a higher premium than the standard premium because your current condition puts you at risk of future medical claims.

The extra premium is determined according to a proper medical examination and risk analysis. Before determining the final premium, insurers consider factors such as the nature of the sickness, its severity, and your treatment history.

The following are the most important terms to consider:

• The additional premium must be evidently disclosed by the insurer when issuing the policy.


• Before purchasing the policy, you will have to accept the new premium.


• The higher premium should be founded on medical facts, rather than assumptions.

If you do not like the increased premium, you may refuse to take out the policy. This keeps you in charge of your choice, and they cannot coerce you into accepting terms that are not beneficial to you.

Regulatory Safeguards and Consumer Protection

The Insurance Regulatory and Development Authority of India (IRDAI) has adopted stringent measures to ensure that the policyholders are not exploited by unfair pricing. These rules provide a level of transparency and standardisation in insurers’ practices.

The safeguards include:

• The basis for premium loading should be documented in the underwriting guidelines.


• Insurers cannot use arbitrary or discriminatory pricing.


• All policy terms, such as exclusions and loadings, should be well disclosed.

Also, insurers are not free to charge high premiums after issuing policies based on an individual's health condition. This cushions policyholders against future financial shocks.

Waiting Period vs Higher Premium: What Applies?

In most situations, insurers would opt to introduce a waiting period rather than raise premiums drastically. Waiting period refers to any payment not paid within a certain period due to cases associated with preexisting illnesses.

You must take the following into consideration:

• The maximum waiting time for pre-existing diseases is generally 36-48 months.


• There are also those insurers who can provide shorter waiting periods at an increased premium.


• The decision between an increased premium and a waiting period is policy-based.

The flexibility enables one to select plans based on their medical needs and financial means without necessarily exceeding regulatory provisions.