To view the full text, please login as a subscribed user or purchase a subscription. Click here to view the full text on ScienceDirect. Abstract Objectives The impact of a pharmacy postgraduate year two (PGY-2) resident-led transitions of care (TOC) pilot service targeting patients with chronic obstructive pulmonary disorder (COPD) and heart failure (HF) was evaluated through the primary objective of 30-day hospital readmissions at the University of Louisville Hospital (ULH).