Full Cloud Migration of Infrastructure Developed markets including Europe, the United States and Japan have adopted dedicated clouds and hybrid clouds as the default architecture for new and renovated hospitals. The three major US cloud providers (AWS, Azure and GCP) have obtained FedRAMP High authorization and deliver HIPAA-compliant cloud zones for healthcare facilities. The penetration rate of cloud-based Hospital Information Systems (HIS) in North America is expected to reach 45% in 2026, with tertiary hospitals posting a cloud adoption rate 15 percentage points higher than the industry average.
AI Evolves from Pilots to Standard Clinical Workflow Tools Multimodal large medical models, trained on diverse data such as medical images, electronic medical records and voice records, have been integrated into core workflows of EMR, PACS and RIS. According to IDC projections, the global healthcare AI market will hit $45.2 billion in 2026. Over 85% of tertiary hospitals in the United States will deploy AI-assisted diagnosis as a routine function, driving a 40% increase in the detection rate of early-stage lung cancer.
Implementation of Interoperability Standards Activates Data Circulation FHIR R4 has been enshrined in legislation or designated as a mandatory access standard in the United States, the United Kingdom, Germany and Japan, with its industry adoption rate exceeding 50% in 2025. Cross-hospital, cross-regional and even cross-border mutual recognition of test results and one-click access to electronic health records have become common practices, cutting the rate of redundant medical tests by 18% to 30%.
Second Boom for Telemedicine and Internet of Medical Things (IoMT) Combined with 5G private networks, IoMT enables remote surgical guidance with a positioning error of less than 0.1 millimeters. The US telemedicine market is projected to reach $179.78 billion in 2026. Care robots are widely used to serve the elderly in Japan and South Korea, and the global care robot market will surpass $14 billion by 2026.
Widespread Adoption of Regional Healthcare Collaboration and Virtual Wards Leveraging virtual wards and electronic prescriptions, the UK NHS saw the volume of repeat prescriptions issued online double to 25 million in 2023. Many European countries deploy regional platforms to realize unified scheduling of hospital beds, medical imaging and laboratory tests within medical alliances, shortening the average length of hospital stay by 0.7 to 1.2 days.
Dual-Driven Development of Security Compliance and Indigenous IT Adoption The United States has implemented regular audits under its Data Security Act and Personal Information Protection Act. Medical insurance fraud prevention, medical record quality control and privacy compliance verification have been included in hospitals' annual assessment criteria. Meanwhile, China, the United States and European countries have rolled out security lists for healthcare IT supply chains, requiring the local/indigenous substitution rate to exceed 50% in 2026, which will drive full-stack upgrades covering CPUs, operating systems, databases and middleware.
Overall, overseas healthcare informatization in 2026 has transitioned from an era of simple system accumulation to an era of data and intelligence-centric operation. Cloud-native architectures serve as a flexible technological foundation, large AI models act as the core of clinical decision-making, interoperability standards break down data silos, regional collaboration and remote services reshape medical service processes, and security compliance stands as the bottom line for all innovations.
