Thanks to Partha Chowdhury for his valued opinion. He is right. But, you all should consider that, due to lack of knowledge of submitting documents in proper way,the delay in repayment may take place. Some small points may be considered regarding the matter. a. Copy of intimation letter, b. Attestation of card copies, c. Cash memos of Medicines purchased from outside should be duly counter stamped by the hospital, d. Notification of proper dates of treatment, e. Package starts from day 1 of the treatment,so, be aware that, hospital should not make extra bill (tests or medicines) within the package period. These are the examples of hindrances of repayment.