Z20.6
BillableContact with and (suspected) exposure to human immunodeficiency virus [HIV]
Z20.6 is the ICD-10-CM code for Contact with and (suspected) exposure to human immunodeficiency virus [HIV]. It is a billable, specific code valid for reimbursement.
Z00-Z99 Factors influencing health status and contact with health services
What this means — in plain language
MedlinePlus · NIHWhat is HIV? HIV stands for human immunodeficiency virus. HIV harms your immune system by destroying a type of white blood cell that helps your body fight infection. This puts you at risk for other infections and diseases. What is AIDS? AIDS stands for acquired immunodeficiency syndrome. It is the final stage of infection with HIV. It happens when the body's immune system is badly damaged because of the virus. Not…
Read more about HIV at MedlinePlus ↗Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.
Excludes1 — not coded here
- •asymptomatic human immunodeficiency virus [HIV]
- •HIV infection status (Z21)
Medications indicated for this condition
FDA labelingDrugs whose FDA labeling lists this condition's category among its indications. Informational only — not a treatment recommendation or medical advice.
Conditions mapped to this code
MedlinePlus · NIHPlain-language health-topic references grounded in MedlinePlus (NIH/NLM).
Frequently asked questions
- What is ICD-10 code Z20.6?
- Z20.6 is the ICD-10-CM code for "Contact with and (suspected) exposure to human immunodeficiency virus [HIV]". It falls under Z00-Z99 Factors influencing health status and contact with health services.
- Is Z20.6 a billable code?
- Yes — Z20.6 is a billable, specific ICD-10-CM code valid for reimbursement.
- What is excluded from Z20.6?
- Excludes1 (not coded here): asymptomatic human immunodeficiency virus [HIV]; HIV infection status (Z21).
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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