MyHealthONE represents HCA Healthcare's comprehensive approach to digital healthcare management, offering patients centralized access to medical services through an Android application. The platform integrates multiple healthcare functionalities into a single interface, positioning itself as an all-in-one solution for medical information management and care coordination. The application delivers robust functionality across several critical healthcare domains. Users can securely access complete medical records, including real-time lab results and imaging reports, often available before formal physician review. The appointment scheduling system connects directly with HCA Healthcare's network of providers, while the integrated billing portal allows for payment processing and financial management. Family account management enables caregivers to oversee healthcare needs for multiple dependents, and the event registration feature provides access to educational classes and health programs. User experience demonstrates thoughtful design with intuitive navigation and clear information architecture. The interface organizes complex medical data into digestible sections, with medication tracking showing administration times and responsible staff members. Real-world usage patterns indicate particularly strong utility for hospitalized patients monitoring treatment progress and families managing ongoing care responsibilities across multiple providers within the HCA network. User feedback consistently highlights the application's detailed medication tracking and real-time updates as standout features. Multiple reviews from Carolyn Hall in January 2025 emphasize the ability to monitor medication administration "hour by hour" with specific nurse identification and timing data. Paul Demjen's November 2024 review notes exceptional staff coordination capabilities that streamlined complex pre-operative procedures across multiple departments. The application demonstrates significant strengths in transparency and care coordination but remains limited to HCA Healthcare's network of facilities. While the platform excels at providing real-time inpatient data and centralized family management, users outside this healthcare system cannot utilize its full functionality. The application serves as an ideal solution for existing HCA Healthcare patients seeking comprehensive digital access to their medical ecosystem.