What is the minimum duration for a domiciliary claim?

Most Indian health insurance policies require the home treatment to exceed 72 continuous hours to qualify for a domiciliary claim.

Can I claim for home care if I just prefer staying at home?

No. You must prove medical necessity: either the patient was too critical to move or no hospital beds were available nearby.

Which diseases are usually excluded from home care claims?

Common exclusions include asthma, bronchitis, chronic cough, epilepsy, and psychiatric disorders, as these are often considered manageable without hospitalization.

Is a local doctor's note enough for the claim?

The doctor must be a Registered Medical Practitioner (RMP). Their registration number and official seal must be on all certificates.

Do I need proof if hospitals were full?

Yes. You need written confirmation from nearby hospitals stating they had no available beds during the period of your home treatment.

Are medicine bills covered in domiciliary hospitalisation?

Yes, provided they are original bills and the dates align exactly with the period of active home medical treatment.

Domiciliary Insurance Rejections: How to Prove Medical Necessity

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Domiciliary Rejections: Proving that Home-ICU was a medical necessity

Stop your home-care claim from getting rejected by mastering the 72-hour rule and documentation requirements.

4 min read

OneAssure Team

April 05, 2026

Need advice tailored to you?

Looking for the right plan? You don't have to guess. Let us compare the fine print for you and give you an unbiased recommendation.

Need advice tailored to you?

Looking for the right plan? You don't have to guess. Let us compare the fine print for you and give you an unbiased recommendation.

It hurts. Seeing a Claim Rejected SMS after spending three lakhs on a home ICU setup is brutal. You thought you were doing the right thing. You kept your parents away from hospital infections and gave them comfort. But the insurance company just sees a lack of evidence. They call it home recovery instead of medical necessity. Most young Indians realize this too late. Your policy has a tiny section called Domiciliary Hospitalisation. If you do not follow its rules to the letter, you pay out of pocket.

The 72-Hour Rule is Non-Negotiable

Insurance companies are strict. For a home treatment to count as domiciliary care, it must last for more than three continuous days. That is 72 hours of active medical treatment. If your doctor manages the crisis in 48 hours and then switches to general monitoring, your claim is dead. It is that simple. You must prove that the active medical intervention required the patient to be under constant care for that entire window. Keep a log. Note down the exact hour the treatment started. If the discharge from home care happens at hour 70, you lose the claim. Timing is everything here.

The Critical To Move Certificate

Why did you not go to a hospital? This is the first question an adjuster asks. You need a specific Medical Necessity Certificate. Your treating doctor must clearly state that the patient was in a condition that made a transfer dangerous. Maybe their oxygen levels were too unstable. Perhaps they were in a state of shock. A generic note saying home care is better will not work. It must be a clinical justification. Ensure your doctor is a Registered Medical Practitioner with a valid registration number. An unregistered local clinic note is useless for a claim. Check their seal twice before submitting.

The No Beds Available Dilemma

Sometimes the patient can be moved, but there is nowhere to go. We saw this during the pandemic. If you are claiming domiciliary care because of a lack of hospital beds, you need written proof. This is where most people fail. You must obtain letters or emails from at least two or three nearby hospitals. These letters should state that they had no vacant beds at that specific time. Phone call logs or verbal promises do not count as evidence. Without this, the insurer will argue that you chose home care for convenience, not out of necessity. Convenience is never covered.

The Nursing Chart is Your Best Friend

A home ICU is not just a bed and an oxygen tank. It is active care. To prove this, you need a detailed daily nursing chart. This chart should show vitals like blood pressure, heart rate, and SpO2 levels recorded every few hours. It must include a medicine log. Every injection and every tablet must be timestamped. If you are paying for a high-end setup, the insurer will look for proof of continuous nursing care. If the nurse was only visiting twice a day, they will classify it as regular home recovery. Active care requires 24/7 presence. Keep the original pharmacy bills too. They must match the dates on your nursing chart perfectly.

Hidden Exclusions You Must Know

Not every illness qualifies for home care coverage. Most policies have a standard exclusion list. Conditions like chronic asthma, bronchitis, epilepsy, or even a common cold are usually out. Insurers view these as manageable without a full ICU setup. Even if you spend fifty thousand on a nebulizer and nursing at home for asthma, they will likely reject it. Read the fine print of your policy today. Look for the list of excluded diseases under the domiciliary section. It saves you from the shock of a rejection later. Also, check for sub-limits. Many plans cap domiciliary claims at 10% or 20% of the total sum insured. If you have a 5 lakh cover, they might only pay 50,000 for home care, even if your bill is 2 lakhs.

Documenting the Heavy Machinery

If you have rented a ventilator, a bipap machine, or an ICU bed, keep the invoices. Take photos of the setup in your room. This visual proof helps the claim officer understand the scale of care. OneAssure helps users understand these technical requirements before they file, ensuring the documentation is airtight. Make sure the diagnostic reports align with the treatment. If the doctor says the patient needed oxygen, the lab reports should show low oxygen levels from that same day. Any gap in the story gives the insurer a reason to say No.Claims are about data, not emotions. You might have saved a life, but the insurer needs a paper trail to prove it was a medical necessity. Collect every scrap of paper. Get the doctor to be specific. Avoid mixing the recovery phase with the active treatment phase. Only the active treatment days count towards the domiciliary limit. Once the patient is stable and just resting, the insurance cover stops. Be precise, be thorough, and keep your records organized from day one.