If you ever get hospitalized, you will be presented with multiple room options at the hospital. For example, ward, twin shared room, single private room, single deluxe room, etc. Daily rent for these rooms is different. A lot of service charges (nursing charges etc.) are dependent on the room type and rent. If you opt for a higher room category than your eligible category, then the additional expenses towards the bill, which are determined by the type of room opted for, will have to be borne by you. Hence there will be a proportionate deduction unless otherwise specified in the terms and conditions of your corporate policy.