Please call 888-308-3728 if your insurance is not listed or if you have any questions. NOTE: This list can change depending on contracts with insurance companies. Illinois BCBS IL PPO - ABA, ST, and OT HMOs - ABA only: Illinois Health Partners, DuPage Medical Group, Advocate Physician Partners, Dreyer, Edwards, Physicians Health Association of IL. Aetna IL PPO - ABA only Optum/UHC IL PPO - ABA, ST, and OT Cigna IL PPO - ABA only Tricare East - ABA, ST, and OT Health Alliance - ABA, ST, OT Health Link - ABA only Magellan - ABA only Texas BCBS TX PPO - ABA, ST, and OT Optum/UHC TX PPO - ABA, ST, and OT Cigna TX PPO - ABA, ST, and OT Tricare East - ABA, ST, and OT Aetna - In the process for ABA, ST, and OT! Magellan Oscar - ST and OT Humana - ABA Sendero - ST, OT, ABA Missouri Optum - ABA Aetna - ABA Cigna - ABA Anthem - ABA Colorado Coming Soon!