Abstract: This research work is based on the visible light communication system for patient's health monitoring. The existing system it’s based on Wi-Fi, the drawback of the existing system is due to a huge increase in scalability turns into slow speed. To overcome this, Visible light communication technology is used to transmit data ultimately via an LED luminaires that fluctuate more quickly than the human eye in the intensity. In this research work, by using sensors we will monitor the patient's health condition and the output is displayed using LCD and these data are transmitted in the form of light using an LED light bulb. At the receiver end, Photo-detector collects the transmitted data and displays the output using LCD and gives a beep sound for every 15sec(respiration) and 30sec(heartbeat) using a buzzer to warn/alerts the caregivers. This helps in patient's health monitoring using the visible light communication technique rather than using previous technologies which leads the frequency intercession with the human body.