Your provider number has a strong impact on your medical billing cost to charge ratio (CCR). If your hospital is merging with another hospital, it is important to figure in the possibly new Cost to Charge Ratio medical billing payments you will receive. There are two avenues merging hospitals can take. The first method is when two hospitals merge together while one of the existing provider numbers is kept in tact. In this instance, one hospital keeps their medical billing number, while the other one drops theirs and joins the first. The hospital that drops their medical billing provider number will receive a new cost to charge ratio. The ratio …