Machine learning (ML) as a subset of Artificial intelligence is gradually getting accepted in the healthcare industry. Thousands of data are revealed to be analyzed from different sources in healthcare through machine learning algorithms. ML is unarguably essential in disease diagnoses and a variety of healthcare application services. In this study, the application of ML in healthcare was focused on using artificial intelligence techniques based on different scientific studies. ML is essential in carrying out special, efficient healthcare services with ease for health professionals.