This SPA codifies a one year timely filing requirement for all providers enrolled in the District's Medicaid Program. This requirement will increase the timely filing period to one year (365 days), clarify the beginning of the timely filing period when a claim is filed for a service when the beneficiary's eligibility was determined retroactively, clarify the policy when an initial claim is submitted within the timely filing period, and afford providers the opportunity to appeal a timely claims filing requirement.