Question: The PM specialist saw a new patient with a complaint of right-sided extremity pain; more specifically, the patient complained of pain in his shoulder, emanating to his elbow, wrist, and the joints of his hand. During and evaluation and management (E/M) service that included an expanded problem-focused history and detailed examination, the PM specialist prescribed rest and ibuprofen for the patient, and told him to return in six weeks if the symptoms persisted. How should I code this encounter? Is there a single diagnosis code for all of the patient's symptoms? Montana Subscriber Answer: There isn't a single diagnosis code for this encounter, but there is a single CPT® code: 99202 (Office or other outpatient visit for the evaluation and management of a new patient, which requires these 3 key components: anexpanded problem focused history; an expanded problem focused examination; straightforward medical decision making ...). As for the diagnosis codes you'll append to 99202, your best bet is to list the following in descending order: