Medical Decision-Making Factors Include Quantity of Information, Complexity

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Table 1. Visit Levels and Complexity5

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Table 2. Table of Risk

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Table 3. Medical Decision-Making Requirements

Physicians should formulate a complete and accurate description of a patient’s condition with an equivalent plan of care for each encounter. While acuity and severity can be inferred by healthcare professionals without excessive detail or repetitive documentation of previously entered information, adequate documentation for every service date assists in conveying patient complexity during medical record review.

Regardless of how complex a patient’s condition might be, physicians tend to undervalue their services. This is due, in part, to the routine nature of patient care for seasoned physicians; it is also due in part to a general lack of understanding with respect to the documentation guidelines.

Consider the following scenario: A 68-year-old male with diabetes and a history of chronic obstructive bronchitis was hospitalized after a five-day history of progressive cough with increasing purulent sputum, shortness of breath, and fever. He was treated for an exacerbation of chronic bronchitis within the past six weeks. Upon admission, the patient had an increased temperature (102°F), increased heart rate (96 beats per minute), and increased respiratory rate (28 shallow breaths per minute). His breath sounds included in the right lower lobe rhonchi, and his pulse oximetry was 89% on room air. Chest X-ray confirmed right lower lobe infiltrates along with chronic changes.

Although some physicians would consider this “low complexity” due to the frequency in which they encounter this type of case, others will more appropriately identify this as moderately complex.

MDM Categories

Medical decision-making (MDM) remains consistent in both the 1995 and 1997 guidelines.1,2 Complexity is categorized as straightforward, low, moderate, or high, based on the content of physician documentation. Each visit level is associated with a particular level of complexity. Only the care plan for a given date of service is considered when assigning MDM complexity. For each encounter, the physician receives credit for the number of diagnoses and/or treatment options, the amount and/or complexity of data ordered/reviewed, and the risk of complications/morbidity/mortality (see Table 1).

Number of diagnoses or treatment options. Physicians should document problems addressed and managed daily despite any changes to the treatment plan. Credit is provided for each problem with an associated plan, even if the plan states “continue treatment.” Credit also depends upon the quantity of problems addressed, as well as the problem type. An established problem in which the care plan has been established by the physician or group practice member during the current hospitalization is less complex than a new problem for which a diagnosis, prognosis, or plan has not been determined. Severity of the problem affects the weight of complexity. A worsening problem is more complex than an improving problem. Physician documentation should:

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