McKesson

McKesson is a healthcare services and information technology company that provides ambulatory EHR solutions through its health technology division. The company's EHR offerings, historically marketed as Practice Partner, Horizon Ambulatory Care, and McKesson Ambulatory Solutions, serve small to mid-sized physician practices and specialty clinics across the United States.

The McKesson EHR platform targets independent physician practices, community health centers, and specialty clinics ranging from single-provider offices to multi-location groups with 10-50 providers. The system emphasizes clinical workflow efficiency with customizable templates for multiple specialties including family medicine, cardiology, orthopedics, dermatology, and OB-GYN. The platform combines ambulatory documentation, practice management, e-prescribing, and revenue cycle management into an integrated suite.

Key differentiators include deep integration with McKesson's broader healthcare ecosystem, including its pharmacy network connections, supply chain systems, and revenue cycle management services through RelayHealth. The platform offers bi-directional interfaces with major laboratory vendors and participation in national interoperability networks including CommonWell Health Alliance and Carequality for health information exchange. McKesson's Surescripts certification enables electronic prescribing including controlled substances (EPCS).

Deployment is primarily cloud-based with web-accessible interfaces, though legacy on-premise installations remain in some practices. The system maintains ONC 2015 Edition certification for meaningful use and MIPS/MACRA reporting requirements. McKesson's market position has shifted over the past decade as the company has de-emphasized its ambulatory EHR business to focus on pharmaceutical distribution and enterprise hospital systems, resulting in reduced marketing presence and some customer transitions to other vendors.

The platform's strengths include established interoperability connections, proven specialty-specific templates, integrated billing workflows, and reliable e-prescribing functionality. However, the system faces competition from more aggressively developed cloud-native platforms and questions about McKesson's long-term commitment to the ambulatory EHR market. Pricing follows a subscription model with per-provider monthly fees typically ranging from $300-600 per provider depending on practice size and feature selection, plus implementation costs.