With the advancement of computer as well as biomedical equipment, medical images encompass the patients’ private data also the safety of the private data entices excessive care. Reversible data hidden in encrypted medical images fascinated care from data secrecy also security communities. The sensitive and secret information of patients is passed through a number of a network to reach a particular point. To transfer them securely, there are many mechanisms available. However, the middlemen present in the system is capable of reading the secret information and can perform any malicious activity. To safeguard the information, the key based methods are used in the area, but not suitable because of the higher readability.

By capturing the data, the malicious user can perform any guessing attack and could obtain the original information. Steganography is employed to hide the secret data, so as to provide privacy protection of patient data in medical images. Reversible Data Hiding (RDH) is a method to reverse the marked media (Image, audio and video) back to the original cover media once the hidden information were mined. In this research, data hiding methods were implemented also outcomes are compared. Experimental results illustrates that the proposed system can and perform superior than the other steganography methods.