Asymptomatic human immunodeficiency virus infection status

This code indicates that an individual has tested positive for HIV antibodies or antigens but is currently asymptomatic and has no documented signs or symptoms of HIV disease. It signifies the presence of the virus without progression to AIDS or other HIV-related conditions.

This code is appropriate for patients who are HIV positive but are not experiencing any active symptoms or complications related to their HIV infection. It is commonly used for individuals undergoing routine monitoring or receiving prophylactic treatment for HIV.

• Do not use this code if the patient has any documented symptoms or conditions directly related to their HIV infection; instead, use B20.
• This code is for confirmed HIV positive status; do not use for inconclusive test results (R75) or exposure without confirmed infection (Z20.6).
• Always sequence this code as a secondary diagnosis when a patient is receiving care for other conditions while also being HIV positive and asymptomatic.