Collin College'e Health Information Management Program offers a Commission on Accreditation for Health Informatics and Inform ... ation Management Education (CAHIIM) Accredited Associate's of Applied Science in Health Information Management which allows graduates to sit for the American Health Information Management Association's (AHIMA's) Registered Health Information Technician (RHIT)credentialing exam. The program also has stack-able certificates leading up to the degree in Medical Coding and Billing and Computer Applications for Informatics. read more