UPMC Children's Hospital of Pittsburgh (CHP), popularly known simply as "Children's", is part of the University of Pittsburgh Medical Center and the only hospital in Southwestern Pennsylvania dedicated solely to the care of infants, children, teens and young adults through around age 26. UPMC Children's also sometimes treats older adults that require pediatric care. The hospital is affiliated with the University of Pittsburgh School of Medicine and features a state-verified level 1 pediatric trauma center, one of four in the state. CHP also has a rooftop helipad for emergent transport of pediatric patients.