National Insurance vs United India

National Insurance and United India are two of the insurers we track in India. National Insurance is headquartered in Kolkata and has been operating for 120 years (established 1906); United India is headquartered in Chennai and has been operating for 88 years (established 1938). That is roughly 32 years of difference in market experience — National Insurance predates United India by a generation, which usually translates into more granular underwriting data and a larger book of legacy claims to reference. Older does not automatically mean better, but it does mean more institutional memory of what claims look like in this market.

Claim settlement ratios are effectively identical: 88.9% for National Insurance (FY2023-24) and 89.1% for United India (FY2023-24). Reliability of claims paid is not a meaningful differentiator between these two — both perform within roughly the same band.

National Insurance operates across 2 lines (health, motor), with 1 product in our database. United India operates across 2 lines (health, motor), with 2 products. Where the comparison actually applies is the health and motor categories, where both insurers offer competing products that a buyer would realistically choose between.

On cashless hospital network — the most practically important figure for health insurance — United India lists 8,200 hospitals versus 8,100 for the other. That is roughly 1% more network coverage, which matters most outside metro cities where network density thins out fastest. If you live in a tier-2 or smaller town, the larger network usually outweighs a small premium difference; in metros the gap is less practically significant.

How to actually choose between National Insurance and United India in India: the insurer choice is one input, but the specific plan you pick within that insurer matters more. Two flagships from different insurers are usually closer to each other than a flagship and a budget plan from the same insurer. Use the insurer-level comparison above to set your priors (which company you trust on claim record, network, and tenure), then click into the specific plans listed on each insurer's profile to compare features, exclusions, and waiting periods at the product level. When all else is comparable, weight the insurer with the stronger published claim record — the policy is only worth what the insurer actually pays.