I only had it in the hospital and outpatient through ambulatory care. I did not like ambulatory care at all. I also had it at home through Crescent health care and a third party nursing service, Brightstar. That was the best. You are home, they ship you all your supplies and the nurse comes and does your IV in the comfort of your home. Crescent stays in touch with you through a pharmacist and another nurse that is familiar with you and your Ivig. They contact your doctor for you should any problem arise. I couldn't have been happier with the service. Just wish it had worked.