TCS — Maternity claim

I have raised claim for my maternity expenses of claim amount 1, 45, 000. But the approved amount is only 30, 000. I have raised a ticket regarding the less amount approved. Firstly they had told me that the hospital which I have been admitted to is GIPSA, secondly they had mentioned like i had opted for higher room category and finally they told like it's a network hospital. I can understand that they are telling me different reasons to reduce the claim amount. Kindly take it as high priority and do the needful ASAP to get my full claim amount.