Bills for patient cost share amounts (co-pays, co-insurance and deductibles) are generally received approximately 45 days after the date service(s) are rendered. Bills are payable within 30 days of receipt. You can review your account by registering on the Patient Portal (provide link).Contact Us‧Doxo.Com Third-Party‧Home Infusion‧Resources‧Patient Rights and Responsibilities‧About Us.