Z29.81
BillableEncounter for HIV pre-exposure prophylaxis
Z29.81 is the ICD-10-CM code for Encounter for HIV pre-exposure prophylaxis. 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 are PrEP and PEP? PrEP and PEP are medicines to prevent HIV . Each type is used in a different situation: PrEP stands for pre-exposure prophylaxis. It is for people who don't already have HIV but are at risk of getting it. PrEP is medicine that can reduce this risk. You can take it as a pill every day or as an injection every two or six months. With PrEP, if you do get exposed to HIV, the medicine can stop HIV…
Read more about HIV: PrEP and PEP at MedlinePlus ↗Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.
Notes
Conditions mapped to this code
MedlinePlus · NIHPlain-language health-topic references grounded in MedlinePlus (NIH/NLM).
Frequently asked questions
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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