; and (iii) either— (I) requires intensive healthcare interventions (such as multiple medications, therapies, or durable medical equipment) and intensive care coordination to optimize health and avoid hospitalizations or emergency department visits; or (II) meets the criteria for medical complexity under existing risk adjustment methodologies using a recognized, publicly available pediatric group­ing system (such as the pediatric complex conditions classification system or the Pediatric Medical Complexity Algorithm) selected by the Secretary in close collaboration with the State agencies responsible for administering State plans under this title and a national panel of pediatric, pediatric specialty, and pediatric subspecialty experts. (2) Enhanced pediatric health home (EPHH); EPHH services; EPHH program agreement (A) In general The terms enhanced pediatric health home and EPHH mean a provider-sponsored entity qualified to care for children with medically complex conditions that— (i) satisfies the requirements of subparagraph (B); (ii) has entered into an EPHH program agreement (as defined in subparagraph (D)) with a State; and (iii) provides or arranges for the provision of EPHH services (as defined in subparagraph (C)) to children with complex medical conditions. (B) Requirements The requirements of this subparagraph are that the entity demonstrates to the State with which the entity desires to enter into an EPHH program agreement that it— (i) has expertise in providing, integrating, or coordinating prompt care for children with complex medical conditions, including access to pediatric emergency services at all times; (ii) shall design an individualized comprehensive pediatric family-centered care plan for each child with complex medical conditions assigned to the entity, and provide seamless pediatric care coordination by a customized care team with a designated team lead for each such child and the child's family