In this article
Pre-existing diseases are conditions diagnosed, medically advised or treated within 36 months before your health policy starts. Their waiting period can extend up to 36 months of continuous coverage. Disclose your medical history, check separate waiting periods and renew on time. Portability credits or optional benefits may reduce the remaining wait. Claims remain subject to policy terms. After 60 continuous months, the moratorium prevents contesting claims for non-disclosure or misrepresentation, except established fraud.
If you already take medicine for diabetes or high blood pressure, you need to know when your health policy will cover related treatment. The ICMR-INDIAB study, published in 2023, estimated that 11.4% of Indian adults had diabetes and 35.5% had hypertension. Having an existing illness does not automatically mean you cannot get insurance. However, your cover may include a waiting period. Understanding that timeline helps you plan treatment expenses and know which benefits you can use after your policy starts.
A pre-existing disease or PED is a condition, illness or injury diagnosed by a doctor within the 36 months before your policy begins. It also includes conditions for which a doctor recommended or provided medical advice or treatment during that period.
Common examples include diabetes, hypertension, asthma, thyroid disorders and heart disease, when they meet this definition. Even if your condition is controlled with medicines, you should disclose it. Answer every medical history question in the application, including questions about older illnesses.
A waiting period is the time you must complete before specified treatments or benefits become eligible for cover. Your policy can remain active while particular benefits are still waiting to begin.
The waiting period for pre-existing diseases applies to treatment for your declared, accepted condition and its direct complications. It helps insurance companies manage the risk of claims arising soon after purchase. Other eligible treatment may be covered during this time, subject to its own conditions.
Under IRDAI's 2024 regulations, the maximum PED waiting period is 36 months of continuous coverage. A policy can offer a shorter period, so check your documents rather than assuming every plan requires three years. For example, if your policy specifies 24 months, you must complete that period before eligible PED treatment becomes payable. Count from the applicable coverage start date, allowing for any accepted continuity credit from earlier insurance.
Different waiting periods serve different purposes. Identify which ones apply to your treatment.
This concerns illnesses present before your cover starts. Keep track of the period recorded for each insured family member.
Listed treatments, such as cataract surgery or hernia treatment, may have separate waiting periods, even without a previous diagnosis. The policy lists the applicable treatments and duration.
Many policies have an initial 30-day wait for illness claims. Accident-related treatment is generally exempt from this wait, subject to policy terms.
A separate critical illness policy or benefit may have its own waiting period. Check its definitions and any survival period, meaning the time you must survive after diagnosis.
If your policy includes maternity benefits, check their separate waiting period before planning a claim. A completed PED wait does not activate maternity cover automatically.
The Insurance Regulatory and Development Authority of India, or IRDAI, sets the regulatory framework. Key points include:
● The maximum PED waiting period is 36 months of continuous coverage.
● Accepted portability or migration can preserve eligible waiting period credits.
● Renewing within the applicable grace period protects accrued continuity benefits.
● After 60 continuous months, the moratorium prevents contesting policies or claims for non-disclosure or misrepresentation, except established fraud.
The moratorium differs from the PED waiting period. Policy coverage limits and conditions still apply after it ends.
Your medical records and renewal dates deserve attention throughout the waiting period.
● Do retain prescriptions, test reports and your completed application.
● Do ask for written clarification about your condition's coverage.
● Do set renewal reminders to maintain continuity.
● Do not stop prescribed treatment to change your insurance eligibility.
● Do not assume a normal test result removes your medical history.
Continue following your doctor's advice while you arrange insurance and understand its terms. Keep copies of written answers alongside your policy documents.
Disclosure lets the insurance company assess your application and explain the terms it can offer. Share diagnoses, ongoing medicines, past procedures and other details requested in the form.
Check the answers before submitting, even if someone helps complete the application. Missing material information can affect claims or policy validity. A medical examination does not replace your responsibility to answer accurately.
Full disclosure of PEDs is important for the following reasons:
• To avoid claim rejections.
• To help insurers accurately assess your risk profile and offer the right premium and coverage.
• To allow insurers to set an appropriate waiting period based on your specific condition.
• To prevent disputes or legal issues, as filing claims without proper disclosure is considered a violation of policy terms.
Your condition can influence the offer you receive. The assessment varies with your medical history and the policy.
You may be offered a higher premium following medical risk assessment. This is sometimes called loading. Ask for the final terms before accepting.
Your health insurance for pre-existing diseases may start paying for eligible related treatment only after the applicable waiting period. Check direct complications too.
You may need medical tests or additional reports before acceptance. These help assess your current health and clarify the available cover.
The treatment date, diagnosis history and policy wording all matter when assessing a claim.
Once the applicable waits end, eligible treatment remains subject to available cover and benefit limits. Routine medicines or consultations require relevant outpatient benefits.
Some policies offer an optional benefit that shortens the PED wait for an additional premium. Confirm eligible conditions and the revised duration in writing.
A new illness arising after coverage begins is not automatically a PED. However, other waiting periods may apply. Check whether earlier medical advice or treatment meets the PED definition.
Before buying cover, check the PED definition, waiting period and written terms for your medical condition. Disclose your history accurately and renew on time. If you change policies, confirm how completed waiting periods transfer. These steps help you understand when related treatment becomes eligible and what expenses you may need to manage until then.
Your application, medical history, prescriptions, reports and any requested tests help establish whether a condition meets the PED definition.
The suitable choice depends on your condition, accepted coverage, waiting period and benefit limits. There is no universal choice.
Shorter waits may be available through policy features or optional benefits. Eligibility depends on the condition and application assessment.
A condition diagnosed, medically advised or treated within 36 months before commencement can qualify. Answer broader medical history questions too.
They cover accepted conditions after applicable waiting periods, subject to the treatment being covered and the policy's limits and terms.
Disclaimer The above information is for illustrative purposes only. For more details, please refer to policy wordings and prospectus before concluding the sales.
Was this article helpful?
In this article
Scan To Download
