OpenEMR review 2026: ONC-certified EHR features, scheduling and billing tools, hosting options, pricing, and how it compares to other medical practice software.
OpenEMR is a free, open-source electronic health records and medical practice management system, widely recognized as the most popular open-source EHR platform in use worldwide. It began in 2001 as commercial software called MedicalPractice Professional, was reworked for HIPAA compliance, and released publicly under the GNU General Public License in 2002.
Development is now overseen by the OpenEMR Foundation, a 501(c)(3) nonprofit organized in 2019 that leads the project, maintains a network of professional support vendors, and manages the platform's official ONC Health IT certification.
OpenEMR covers the core operational needs of a medical practice: patient charting, advanced scheduling with repeating appointments, integrated medical billing supporting HIPAA ASC X12 electronic claims, e-prescribing, and automated lab order and results integration.
The platform also includes clinical decision support tools, HIPAA-compliant access controls and encryption, and is available in more than 30 languages, making it usable by clinics and NGOs operating in diverse international settings.
OpenEMR is free and open source under the GNU General Public License, with no software license fee for downloading, self-hosting, or modifying the platform.
Organizations typically pay third-party vendors for hosting, implementation, and support services rather than to OpenEMR itself, and a newer initiative called OpenCoreEMR offers a fully hosted option at no cost for eligible U.S. healthcare providers.
Yes, OpenEMR is free and open source under the GNU General Public License, with costs typically limited to hosting and optional third-party implementation or support services.
Yes, OpenEMR has achieved ONC (Office of the National Coordinator for Health IT) certification, which is required for many U.S. healthcare reimbursement programs.
The OpenEMR Foundation, a 501(c)(3) nonprofit organized in 2019, leads development and oversees a network of professional support vendors.
Yes, OpenEMR can be self-hosted on-premises or in the cloud, and the OpenCoreEMR initiative offers a fully hosted option at no cost for eligible U.S. healthcare providers.
OpenEMR is available in more than 30 languages through community translations.
Yes, it supports electronic prescription transmission to pharmacies and automated lab order transmission with results integration.
OpenEMR is used by small and mid-sized clinics, community health centers, and international health NGOs including the International Planned Parenthood Federation and the Peace Corps.