Constellation Healthcare Technologies, which provides physician revenue cycle management software, has bought Physicians Practice Plus for up to $20 million.
Everyday Health, the consumer medical information website, is buying Cambridge BioMarketing, which helps drug companies with marketing for rare disease medications.
Zeomega, a population health management company, has acquired HealthUnity, which helps with interoperability and data-sharing across provider, payer and other information systems.
Hospital chain Tenet Healthcare is buying a majority stake in United Surgical partners, which operates ambulatory surgery centers, for $425 million, and separately is buying Aspen Healthcare, which operates hospitals and clinics in the UK, for $215 million.
Select Medical, backed by a PE firm, is buying the Concentra unit of Humana for over $1 billion. Concentra operates urgent care and workers' comp clinics.
Health care cost and utilization manager Magellan Health is acquiring 4D pharmacy systems for about $55 million to add a new dimension to its drug benefit management capabilities.
Eli Global, a health care information technology firm, has had its eye on IO Practicewear, which sells software for ophthalmology practice management, and is purchasing the firm.
The Healthy Skeptic is a website about the health care system, and is written by Kevin Roche, who has many years of experience working in the health industry. Mr. Roche is available to assist health care companies through consulting arrangements through Roche Consulting, LLC and may be reached at khroche@healthy-skeptic.com.