Internet of Medical Things (IOMT) is playing critical role in healthcare business to boost the accuracy, reliability and efficiency of electronic equipment. Researchers are working towards a computerized healthcare system by integrating the existing medical resources and healthcare services. As IOT converging different sectors but our emphasis is connected to research contribution of IOT in healthcare domain. This study covers the peoples contribution of IOT in healthcare sector, application and future problems of IOT in term of medical services in healthcare. We do expect that our study will be valuable for academics and practitioners in the area, allowing them to comprehend the tremendous potential of IoT in medical domain and identification of important problems in IOMT. This investigation would also allow the academics to comprehend applications of IOT in healthcare area. This input would allow the academics to comprehend the prior contribution of IOT in healthcare business.