Prior to submitting to the Centers for Medicare and Medicaid Services for approval of a State plan amendment to establish an Alternative Benefit Plan or an amendment to substantially modify an existing Alternative Benefit Plan, a state must have provided the public with advance notice of the amendment and reasonable opportunity to comment for such amendment, and have included in the notice a description of the method for assuring compliance with § 440.345 related to full access to EPSDT services, and the method for complying with the provisions of section 5006(e) of the American Recovery and Reinvestment Act of 2009.