Home Parenteral Services, also known as HPS, provides a range of medical care solutions. It serves patients 24 hours a day, seven days a week. The service features home infusion, oncology, parenteral and enteral therapy solutions. Home Parenteral Services operates in Missouri, Arkansas, Kansas and Oklahoma. It is a part of CoxHealth, which provides health care, education and wellness services. The parent organization has various hospitals and clinics. CoxHealth also offers behavioral health, emergency, home support and breast care solutions. It specializes in the areas of dialysis, pain management, radiology and sleep disorders. The organization serves children, women, men and senior citizens.