What functions do management services organizations (MSOs) perform?

• A. Public relations and marketing.
• B. Direct patient care.
• C. Medical device manufacturing.
• D. Accounting, billing, coding, clinical documentation improvement, collections, and compliance oversight.

Answer: (D)

MSOs provide non-clinical administrative support to medical practices, handling the backbone of the operation so clinicians can focus on patient care. The functions they perform—accounting, billing, coding, clinical documentation improvement, collections, and compliance oversight—cover the financial and regulatory sides of running a practice. This combination strengthens revenue cycle management, ensures accurate documentation and coding for appropriate reimbursements, and keeps the practice in line with changing rules and standards. That’s why this option best matches what MSOs do.

Public relations and marketing is more about promoting the practice, which isn’t the central role of an MSO. Direct patient care is clinical work performed by clinicians. Medical device manufacturing is outside the scope of managing an existing medical practice.