Z20.6
ICD-10BillableContact w and (suspected) exposure to human immunodef virus
Official ICD-10-CM descriptor (FY2026)
Contact with and (suspected) exposure to human immunodeficiency virus [HIV]
Z20.6 is valid for submission on a claim — CMS flags it as a billable, specific code.
Excludes1
Not coded here. An Excludes1 code should never be reported at the same time as the code above it.
- asymptomatic human immunodeficiency virus [HIV]
- HIV infection status (Z21)
Related codes in Z20
- Z20.0Contact w and exposure to intestinal infectious diseasescategory
- Z20.1Contact with and (suspected) exposure to tuberculosis
- Z20.2Contact w and exposure to infect w a sexl mode of transmiss
- Z20.3Contact with and (suspected) exposure to rabies
- Z20.4Contact with and (suspected) exposure to rubella
- Z20.5Contact with and (suspected) exposure to viral hepatitis
- Z20.7Cntct w & expsr to pediculosis, acariasis & oth infestations
- Z20.8Contact w and exposure to oth communicable diseasescategory
- Z20.9Contact w and exposure to unsp communicable disease
Where this code sits
- Parent code
- Z20
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ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.