Apria Healthcare Group, Inc. and its subsidiaries provide home healthcare services and related support services in the United States. It operates in three segments: Home Respiratory Therapy, Home Infusion Therapy, and Home Medical Equipment. The Home Respiratory Therapy segment provides oxygen systems, stationary and portable ventilators, obstructive sleep apnea equipment, nebulizers, respiratory medications, and related clinical/administrative support. It serves patients with chronic obstructiv ...