Patterns of healthcare utilization with placement changes for youth in foster care

Children in foster care experience poor health and high healthcare use. Child welfare agencies frequently require healthcare visits when children enter foster care; subsequent placement changes also disrupt healthcare. Studies of healthcare use have not accounted for placement changes. To understand patterns of healthcare use throughout the time a child enters foster care and with placement changes, accounting for mandated visits when children enter foster care or experience a placement change. Children 4 and older in foster care between 2012 and 2017 (N = 2787) with linked child welfare administrative data from one county child welfare agency and one Midwest pediatric healthcare system. Negative binomial models predicted healthcare days per month that were planned (e.g., scheduled primary/specialty care), unplanned (e.g., emergency care), or missed. Planned healthcare days increased as a function of placement changes (Incident Rate Ratio [IRR] =1.69, p