What is Medical Inflation and How Does It Affect Health Insurance Needs?

Medical inflation is the increase in the cost of healthcare in the long run, usually at a higher rate than the general inflation. In India, healthcare costs have been climbing steeply.

In India, the medical inflation rate is approximately 12–15% per year, which is one of the highest in Asia. This is well out of the inflation rate in India (approximately 0.04% to 4.06% in 2025), i.e., the hospital bills and treatment costs are expanding at a rate far exceeding most other commodities and services.

These health insurance trends compel health insurers to keep on shifting coverage and premiums.

Trends in Medical Inflation

The major factors that have contributed to medical inflation in India are more modernised (and expensive) treatments, an ageing population, and increased demand for quality care. Additionally, hospitals invest in expensive equipment and facilities, and an increasing number of patients are demanding private rooms, branded drugs, etc., all of which drive costs upward.

Impact on Health Insurance Premiums

After September 22, 2025, GST on personal, family floater, and senior citizen health insurance policies has been reduced from 18% to 0%. While this has provided a major discount to policyholders in terms of premium costs, medical inflation still remains high.

The table below illustrates how medical inflation has driven up hospital costs for a common condition:

This entails that insurers have to keep paying higher costs for claims, which in turn will increase premiums for policyholders down the line. Additionally, as health issues tend to increase with age, the premium rise will also be steep when a policyholder moves from one age bracket to another.

For example, a ₹15 lakh cover that may cost ₹25,000 annually for a 40-year-old may jump to ₹37,500 annually for a 50-year-old. However, the IRDAI has limited premium increases on senior citizens to 10% per year to cushion the elderly against abrupt rises.

These escalating prices mean that a fixed sum insured covers far less today than it did a few years ago.

Need for Higher Coverage

As medical inflation erodes the value of a sum insured, policyholders need to secure more extensive coverage to keep pace. For example, a procedure that may cost ₹10 lakh today can cost approximately ₹13 lakh to ₹15 lakh in a few years.

This means that a ₹20 lakh coverage that may seem adequate today may fall short of covering healthcare expenses in the upcoming years. This leaves people with the choice of either bearing out-of-pocket payments or upgrading their sum insured.

Opting for health insurance at an early age, avoiding small claims to accumulate NCB benefits, and porting to insurers that provide higher coverage at a better price are ideal ways to increase your sum insured while keeping the premiums within budget.