A healthy 38-year-old female patient was examined by her family physician during a routine preventive exam. The patient has no specific problems, but is HIV positive without any other symptoms. ICD-10-CM code: ____,Z21
Explanation: The ICD-10-CM code Z21, Asymptomatic human immunodeficiency virus, is used when there is no documentation of symptoms, or if the patient is described as HIV positive, having known HIV, or similar terminology.
