[Resolved]  United India Insurance Company [UIIC] — wrong deduction in mediclaim amount

Address:

Indore, Madhya Pradesh, 452009

I have medical policy o[censored]nited india insurance company Ltd division office 4 Golok 8/3 Y.N. road Indore.
I claimed when my father admired in chohitram hospital in 3/3/17 for kidney problem.
But insurance company reject 25% claim amount and said me that the disease is related to heart but it is not true and even I submitted doctor's letter in which it is clearly shows that the patient is admitted only for kidney infection.
My policy no. Is [protected]P[protected]
Policy holder name Nimish mittal
Patient name my father shri Shyam mittal

In hospital discharge summary also show in present complaint h/o that is history of means old CAD diagnosis not present.