TL;DR — Electronic Health Records

Design an Electronic Health Record (EHR) system that serves as the central repository for patient medical information across a healthcare network. The system must store, retrieve, and share patient records including demographics, diagnoses, medications, lab results, imaging, and clinical notes across multiple hospitals and clinics. Key features: Patient record creation with demographic and insurance data. Clinical documentation: notes, diagnoses (ICD-10), procedures (CPT).