Which SOAP note section is primarily used to document clinical reasoning, a prioritized problem list, and differential diagnoses?

• A. Subjective
• B. Objective
• C. Assessment
• D. Plan

Answer: (C)

Documenting clinical reasoning, a prioritized problem list, and differential diagnoses lives in the Assessment. This section is where you synthesize the information from Subjective and Objective into an interpretation of what’s going on: you state the impression or most likely diagnosis, lay out alternative diagnoses with the rationale for each, and rank problems by likelihood and urgency. It’s the place you connect patient presentation to possible causes and set the direction for care, including what needs immediate attention and what further testing or follow-up is needed.

Recall how the other sections function: Subjective captures the patient’s own words about symptoms, history, and context; Objective records measurable findings, exam results, and test data; Plan describes the concrete actions to address the issues—treatment, orders, referrals, patient education, and follow-up.