Z21: Asymptomatic human immunodeficiency virus [HIV] infection status inclusionTerm HIV positive NOS codeFirst Human immunodeficiency virus [HIV] disease complicating pregnancy, childbirth and the puerperium, if applicable (O98.7-) excludes1 acquired immunodeficiency syndrome (B20) contact with human immunodeficiency virus [HIV] (Z20.6) exposure to human immunodeficiency virus [HIV] (Z20.6) human immunodeficiency virus [HIV] disease (B20) inconclusive laboratory evidence of human immunodeficiency virus [HIV] (R75) |