A computer system for identifying medical care providers outside a process-of-care standard for a field of health care is configured to perform steps that include retrieving claim line item information including procedure/service codes, and retrieving definitions for marker code groups associated with each of a set of medical conditions; deriving, for each marker-condition pair, an actual rate of utilization of the marker code group for episodes of the associated medical condition; and assigning a status to each marker-condition pair in response to the actual rate of utilization respectively exceeding or not exceeding a target rate. The steps also include aggregating the statuses across the marker-condition pairs to obtain an overall score, and causing an output to be displayed in a viewable format. The output includes the overall score, each marker-condition pair of the set of medical conditions, and the status for each marker-condition pair of the set of medical conditions.