If you're here looking up OptumRx customer care, you probably already know who they are. But it helps to get an idea of how big they are and what their support operation looks like if you are a customer. OptumRx also goes by or is associated with the names Prescription Solutions, Prescription Solutions Inc, Optum Rx, Optum R X. They are considered to be part of the following sectors and industries: managed, health, care. OptumRx is associated with terms like uniprise, health care services, specialized care services, and ingenix, public by their customers and industry analysts. Their competition, in the eyes of customers, are companies like Walgreen Co., Express Scripts, Caremark. They employ 230,000 people according to customers in the know.