Most O Fallon, Illinois drug and alcohol treatment facilities accept personal health coverage, and many private health coverage plans cover some or most of the costs associated with both outpatient and inpatient drug rehabilitation. In fact, those in O Fallon, Illinois who possess personal health coverage have many drug rehab choices at their disposal and can choose from a variety of diverse treatment programs and facilities. Due to the fact that there are numerous different types of health insurance as well as a myriad of treatment options that they cover, it is best to speak with a professional treatment counselor who can work with the health insurance company to figure out what is and what is not covered. Most private health insurance companies will work with individuals to get them in the drug rehab program which best suits their recovery requirements.