A Hospital's Case Mix Index Is Derived By

Multiple Choice

A hospital's case mix index is derived by:

A) Organizing each DRG by rank, with the patients in the most frequently occurring DRG listed as #1, and so forth
B) Adding all DRG relative weights together and then dividing by the total number of cases discharged in a given time period
C) Neither a nor b; case mix index is assigned by the federal government using special software
D) Both a and b