456.143—Content of medical care evaluation studies.
Each medical care evaluation study must—
(a)
Identify and analyze medical or administrative factors related to the hospital's patient care;
(b)
Include analysis of at least the following:
(3)
Ancillary services furnished, including drugs and biologicals;
(4)
Professional services performed in the hospital; and
(c)
If indicated, contain recommendations for changes beneficial to patients, staff, the hospital, and the community.