Harmony Care Management provides a member-centric approach to medical management through establishing trusting relationships and taking a holistic view of members' care. It performs utilization management to ensure members receive only appropriate and cost-effective care in the right setting. For example, sleep studies done in the home may yield better results for members than those done in a sleep clinic. The document also introduces Christina Salm, a Harmony nurse with 20 years of experience across various medical fields who helps enhance the care management program.