Mckesson Medical-Surgical Top Holdings Inc. operates as a medical distribution services company. It offers medical supplies, healthcare solutions, distribution services, and clinical resources. The company provides ambulatory equipment, apparel, appliances, body pressure relief and positioning products, clinical laboratory products, diagnostic instruments and supplies, drainage and suction products, furnishings, gloves, housekeeping products, I.V. therapy products, implants, incontinence products, and indicators and signage products. The company also offers instruments, needles and syringes, nurse's station and office supplies, nutritionals and feeding supplies, orthopedic products, ostomy products, personal hygiene products, over the counter products, pharmaceuticals, physical therapy products, respiratory products, sterilization products, textiles, urological products, utensils, wound care, and wound closure. It serves community health centers, health systems, home health agencies, home medical equipment, long term care, community health centers, physician office labs, hospital labs, and urgent care centers. The company was formerly known as PSS World Medical, Inc. and changed its name to Mckesson Medical-Surgical Top Holdings Inc. in June 2016. Mckesson Medical-Surgical Top Holdings Inc. was incorporated in 1983 and is headquartered in Jacksonville, Florida. The company operates as a subsidiary of McKesson Corporation.