What does 'case mix' describe in a healthcare context?

'Case mix' in a healthcare context refers to the types and categories of patients treated by a healthcare facility. It is essential for understanding the complexity and diversity of cases that a healthcare provider handles. Case mix is not solely about the number of patients, but rather it encompasses the different diagnoses, treatments, and levels of severity that patients present. This information is critical in determining the appropriate resources needed, predicting healthcare costs, and assessing the quality of care provided.

Healthcare facilities utilize case mix data to make informed decisions about staffing, allocation of resources, and strategic planning. It also plays a significant role in reimbursement methodologies, as it helps payers determine appropriate payment levels based on the complexity of the patient population treated. Overall, a comprehensive understanding of a facility's case mix helps improve patient care and operational efficiency.