Established in 2005, Allzone is a leading offshore medical billing company that provides medical billing, coding, and RCM (revenue cycle management) services to clients nationwide. Allzone is headquartered in Glendale, California, and has two state-of-the-art delivery centers in India with over 500+ employees.

At Allzone, we follow some of the best practices in Quality Management through a hybrid model of ISO and Six Sigma-driven methodologies.