Profile: Advanced Medical Systems is a billing service provider. We deliver all the functions of the back office of a medical practice. This includes data entry, claims preparation both paper & electronic, patient statements & follow-up with insurance companies, as well as patients. We render 24 hour on-line access to patient billing data via several methods including the use of the internet. We are specialized in Texas Medicare, Medicaid, Blue Shield, workers' compensation & the local managed health care plans.