The proposed healthcare system in which each layer is an integration of IoT, Cloud Computing and Blockchain Technologies. Several researchers have tested the implementation of blockchain technology in various domains inclusive of healthcare. The hospital information systems security can be improved drastically on application of blockchain. Efficient healthcare services can be provided using communication protocols and data standardization using IoT technologies. Data interoperability reduction, patient data security, user interfaces and better connectivity are the benefits of efficient healthcare services. A great focus is laid on the healthcare industry and towards developing reliable healthcare applications by several researchers. Healthcare records by stakeholders like pharmacies, hospitals and patients without any data manipulation. These challenges can be addressed by blockchain technology. Cloud storage makes use of MySQL database for storing the patient information database and blockchain transaction hashes help in efficient and fast data search that is linked to the cloud storage files.