Cigna Healthcare of Arizona having its Corporate Office in Phoenix, Arizona is a company extending health care and health insurance to people. Arizona health insurance plans include open access plans, value plans, health savings and dental plans.The target people in these plans are employees, families and individuals. Important facilities made available are hospital services including dental treatment through 80 and odd centers, emergency care, surgical care, pharmacy service, preventive care and individual HMO plans for Arizona residents. Cigna was formed in 1982 by combining the INA corporation (formed by Philedelphia well-wishers in 1865) and Connecticut General Corporation to give health care to people. The company periodically reminds people for timely payment for keeping the insurance without default.