; and (ii) the methodology is described in a State plan amendment that has received approval from the Secretary. (f) Data and quality assurance (1) Data The data collection requirements under this paragraph, with respect to an enhanced pediatric health home, are as follows: (A) The home, in collaboration with the State and the child’s health plan if appropriate, shall collect and submit claims data on claims submitted with respect to children who are furnished EPHH services. After approval by the State, such data shall be reported in a standardized format in a timely manner and made available to the public for the purposes of establishing a national database on such claims. (B) The State shall submit to the Secretary such reports as the Secretary finds necessary to monitor the operation, cost, and effectiveness of the EPHH services furnished by the home. (2) Development of standards and measures The Secretary shall, in consultation with States and enhanced pediatric health homes with EPHH program agreements under this section and national pediatric policy organizations — (A) establish a national set of quality assurance and improvement protocols and procedures to apply under EPHH programs established under this section; (B) develop pediatric quality measures that are tailored to the care and treatment of children with complex medical conditions and account for the health and well-being, care coordination, child and family experience, and access to and cost of care for children with complex medical conditions; (C) develop provider accessibility standards for access by children with complex medical conditions to EPHH services