This thesis investigates the use of information technology (IT) to gain a competitive advantage in the healthcare industry. The research explores the impact of IT on healthcare standards, patient safety, and the reduction of medical errors. The study examines the relationship between IT integration and factors such as implementation costs and cultural beliefs, using a quantitative research design with survey data from North America. The findings reveal significant associations between IT integration and both implementation costs and cultural/belief factors. The thesis includes an extensive literature review covering IT in healthcare, competitive advantage, and relevant methodologies. The research provides valuable insights into how IT can be leveraged to improve healthcare delivery, reduce errors, and enhance overall organizational performance, with recommendations for further research and practical implications for healthcare providers.