This page provides easy access to the entry point of the official insurance company complaint process for each state. Reading as much information as possible on the department’s website BEFORE filing your complaint is VITAL to its success. Make sure you follow all rules specified in these “how to file a complaint” pages. Remember to send the needed documents as proof. Many of these websites advise that you do NOT send original documents. Send copies instead, they will suffice. Make UHC pay you!