Department of Medical Assistance Services; pregnancy mobile application. Directs the Department of Medical Assistance Services to partner with a mobile pregnancy application to promote awareness of state government maternal and infant health programs and information available to prenatal, pregnant, and postpartum individuals who are eligible for Medicaid. The bill also directs the Department to develop an in lieu of service or setting that expands access to nutritious food for pregnant and postpartum Medicaid managed care members. The bill requires the Department to submit a request for proposal within 180 days of the bill's effective date. This bill incorporates SB 1457.