Which of the following is NOT used to assign a DRG?

• A. Discharge status
• B. Age and sex
• C. Principal diagnosis
• D. Amount of hospital profit (not considered)

Answer: (D)

DRG grouping is driven by clinical information that reflects resource use for an inpatient stay. The factors that influence the DRG include the principal diagnosis (the main reason for admission), procedures performed during the stay, and whether there are complications or comorbidities that change expected resource use. Age and sex can affect certain MS-DRG choices because different patient characteristics can shift resource needs, and discharge status can influence payment in cases like transfers or certain dispositions. What does not play a role in assigning a DRG is the hospital’s profit or the amount of money the hospital earns from the stay. DRGs are determined by clinical coding and patient factors, not by profitability. Therefore, the option describing hospital profit is not used to assign a DRG.