Human immunodeficiency virus (HIV) infection codes. Official authorized addendum. ICD-9-CM (Revision No. 1). Effective January 1, 1988.
D000163:Acquired Immunodeficiency Syndrome / Q000145:classification* / Q000150:complications; D002487:Centers for Disease Control and Prevention, U.S.; D006801:Humans; D009309:National Center for Health Statistics, U.S.; D014481:United States; D014944:World Health Organization