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Z11.4

Billable

Encounter for screening for human immunodeficiency virus [HIV]

This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).

What This Code Means

A visit to get tested for HIV (human immunodeficiency virus) infection, typically as part of preventive health screening or risk assessment.

Coding Tips

  • •Use this code for screening encounters only; if HIV is diagnosed, use B20 or B21 codes instead
  • •This is appropriate for routine screening, high-risk individuals, or prenatal screening

Code Hierarchy

└Z11Encounter for screening for infectious and parasitic diseases└Z11.4Encounter for screening for human immunodeficiency virus [HIV]
└Z11.4Encounter for screening for human immunodeficiency virus [HIV]

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