 MOBILE, Ala.--BUSINESS WIRE--- CPSI--American HealthTech, a wholly owned subsidiary of CPSI NASDAQ: CPSI, and a leading provider of electronic health records EHR for the post-acute and senior living markets, today announced that Charter Senior Living, LLC, an Illinois based management company, has selected and will be implementing the cloud-hosted EHR Solution from American HealthTech in its new skilled rehab suites opening this spring. Charter Senior Living is a company that is known as a caring 