Gastroenteritis claim rejected or cut?
Gastroenteritis (vomiting and diarrhoea) needs admission when the patient is dehydrated and can’t keep fluids down, especially children and older people. If your insurer has rejected or cut the claim, these are the reasons that come up most for gastroenteritis treatment, the rules that apply, and what to do next.
Why gastroenteritis treatment claims get rejected or cut
- “Admission not medically necessary” or “could have been treated as OPD”: very common for short stays.
- “Investigation only” admissions.
- A pre-existing disease exclusion applied because the patient has a long-term condition, such as a transplant or kidney disease, even though gastroenteritis is an infection.
- Non-disclosure of a minor, unrelated condition used to reject the claim.
Rules that apply
- Admission “not medically necessary”: the test is what the treating doctor prescribed, not the insurer’s doctor’s later view. Get a short note from your doctor on why admission was needed.
Documents to keep ready
- The admission note recording dehydration and vital signs
- The IV fluid chart
- Blood test reports (electrolytes)
- The discharge summary, the itemised final bill and the rejection or settlement letter
How to challenge the decision
Write to the insurer’s Grievance Redressal Officer, who must reply within 14 days. If that fails, use Bima Bharosa or go to the Insurance Ombudsman within one year. The guides below have the letter format and the steps.
Questions people ask
My child was admitted for loose motions. Why was the claim rejected?
The insurer is likely saying admission wasn’t necessary. The doctor’s notes on dehydration and the IV fluid chart are the evidence that it was.
The stay was less than 24 hours. Can gastroenteritis still be claimed?
Many policies need at least 24 hours in hospital unless the treatment is on their day-care list. Read your policy’s definition of hospitalisation, and check whether it has an OPD benefit for shorter visits.
I have a long-term illness. Can the insurer say my gastroenteritis is linked to it?
An infection isn’t a complication of an unrelated long-term illness just because both are present. Ask the treating doctor to state the cause, and ask the insurer to show the link it relies on.