When a pharmacy sells the heartburn drug Zantac, each pill costs about 35 cents. But doctors dispensing it to patients in their offices have charged nearly 10 times that price, or $3.25 a pill.
The same goes for a popular muscle relaxant known as Soma, insurers say. From a pharmacy, the per-pill price is 60 cents. Sold by a doctor, it can cost more than five times that, or $3.33.
At a time of soaring health care bills, experts say that doctors, middlemen and drug distributors are adding hundreds of millions of dollars annually to the costs borne by taxpayers, insurance companies and employers through the practice of physician dispensing.