Target, Walgreens and CVS have recently started medical clinics in their stores. Opening up these “retail clinics” seems both potentially profitable and, at first blush, somehow pushes the lines on our tradition view of where medical services should be located. Giving the concept of retail clinics some thought might reveal store-based providers to be convenient and cost-effective, or alternatively full of conflicts of interest and potential harms. Should we be worried about retail clinics turning into the Walmart of medicine?
The retail clinic industry appears to have grown rapidly over the last few years. Most of these clinics are run by three large chains–Target, Walgreens and CVS–but there are also a mix of smaller providers branching out of existing chains like the Mayo Clinic. Their primary use seems to be the treatment of acute “urgent care” conditions such as symptomatic treatment of upper respiratory tract infections (lots of sore throats), or providing simple preventive care such as vaccinations. Most patients who visit these retail clinics will see a nurse practitioner. According to a recent study that tracked the growth of these clinics from 2007 to 2009, there was a four-fold rise in the number of these clinics, such that there are now over 1,200 retail clinics that see almost 6 million visits per year.