Abstract: In this study we propose Coded route diversity technique to improve the packet delivery ratio for MANET. This algorithm uses multiple routes to transmit the data and code packet to all the members of the multicasting group. It is found that the proposed algorithm is most reliable in the sense that it uses only the best neighbors to transmit the data and also that it posses self healing nature that can overcome single packet loss for every two packets using 1 x η diversity code. The proposed algorithm is simulated using GloMoSIM and its performance with respect to mobility, number of senders and number of multicast members in a group are studied and compared with the Node Transistion Probability based Multicast Routing (NTPMR) protocol. The results show improved performance of Packet delivery and end-end delay at the expense of increased control overhead.