US Acute Care Solutions, a provider of physician-owned emergency medicine, hospitalist, observation and critical care services, completed the acquisition of Alteon Health, a provider of outsourced healthcare practice management services. Financial terms were not disclosed. “Our scaled physician-partnership is unique in our industry. It is a clear differentiator for us, and it has enabled us to deliver high quality patient care and develop strong, longstanding relationships with our hospital system clients. With Alteon on our team, we will further strengthen our existing partner relationships and expand with new key health systems," James Frary, USACS CEO.