Section 18(1)(a) in National Housing Bank (Officers') Service Regulations, 1997
(a)Medical Expenses. - Reimbursement of medical expenses of an officer in the pay range specified in Column 1 of the table below and his family may be made on the strength of the Officer's own certificate of having incurred such expenditure supported by a statement of accounts for the amounts claimed subject to the limit specified in Column 2 thereof: