To understand portability better, let us understand the hurdle of pre-existing illnesses that plays spoilsport in making a successful insurance claim.

When you buy an insurance policy, it doesn’t mean you can make a claim immediately or sometimes even a few years down the line. Why? Because you might be having an illness or a medical condition at the time of buying a health insurance policy. This is called pre-existing illness.

As per IRDAI guidelines, pre-existing diseases can mean any condition, ailment, injury or disease that is diagnosed by a physician within 48 months prior to policy issuance or for which medical advice or treatment was recommended by, or received from, a physician within 48 months prior to the effective date of the policy or its reinstatement.

Here is where the benefit of portability kicks in. When you port from one policy to another, the waiting period doesn’t start from the scratch. For example, let’s say your policy comes with a waiting period of four years for pre-existing diseases. If you were to switch after, say, three years of holding a policy, your new insurer cannot insist on a waiting period of more than one year. This concept is referred to as the waiting period credit. If your policy is over four years old, your new insurer will have start covering your pre-existing diseases immediately after policy purchase.

On the other hand, if you were to simply buy a new policy by dumping your existing one, your pre-existing diseases will be covered only after you serve the waiting period – ranging from one to four years – all over again. In the case of porting, the insurer will have to offer at least your existing policy’s sum insured. You can opt for a higher sum insured too, but the waiting period credit will not be applicable for this increased amount.

Will the new product’s features and premiums be identical to those of my existing policy?

No. The new insurer’s product features, clauses and premiums will be applicable. These terms need to be acceptable to you before you proceed.

When should I look to port my policy?

You should consider porting in case you have had a dissatisfactory experience at the time of claim settlement and policy servicing or if your premiums have seen an exorbitant hike. “Or, if you find a better product with another insurer. Parameters for choosing the new insurer will remain the same as the ones applicable for buying fresh policies. Evaluate room rent limits, co-pay and cashless network of hospitals,” says Mahavir Chopra, Founder, Beshak.org, a consumer awareness platform for insurance.

What is the process that I need to follow?

Step one is to identify the new insurer you wish to port to, after research on its products, premiums and cashless hospital network. You need to approach your insurer at least 45 days before your renewal due date, expressing your intention to port out. This can be done only closer to the renewal date. You will have to specify the new insurance company you wish to shift to. “Your existing insurer will provide details of the period since when you have maintained the policy, past claims and so on,” says Chopra. Your cover should not have had any gaps in renewals.

Next, you submit your proposal to the new insurer you have zeroed in on, making a request for porting your policy. “You will have to fill up the regular proposal form, along with a portability form, disclosing all health, past policy and claim details. After the underwriting process, which could include medical check-ups, either your request will be rejected or policy issued. Earlier the process was difficult, now everything is digital and simple,” says Amit Chhabra, Head, Health Insurance, Policybazaar.com. The new insurer can obtain your health insurance history through IRDAI’s common web facility with details on health policies issued and will have to take a decision in 15 days. No charges are levied for facilitating portability. If your porting request is rejected, you can continue to stick to your existing insurer.

How easy is it to port to a new policy?

The process laid out might be simple, but quite difficult in practice. Senior citizens, who are more likely to have encountered disputes related to claims, rarely find takers among insurance companies, given their advance age and chronic ailments that could necessitate frequent hospitalisation.