ICD-10 codes for pre-exposure prophylaxis (PrEP) and post-exposure prophylaxis (PEP).

PrEP

• Z20.6 Contact with and (suspected) exposure to HIV
• Z20.2 Contact with and (suspected) exposure to infections with a predominantly sexual mode of transmission
• Z11.3 Encounter for screening for infections with a predominantly sexual mode of transmission
• Z11.4 Encounter for screening for human immunodeficiency virus
• Z11.59 Encounter for screening for other viral diseases
• Z20.5 Contact with and (suspected) exposure to viral hepatitis
• Z71.7 Encounter for HIV counseling

PEP

• Z20.6 Contact with and (suspected) exposure to HIV
• Z20.2 Contact with and (suspected) exposure to infections with a predominantly sexual mode of transmission
• Z20.5 Contact with and (suspected) exposure to viral hepatitis
• Z77.21 Contact with and (suspected) exposure to potentially hazardous body fluids

The International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM) coding system does not designate specific codes for PrEP or PEP related services. The codes listed here are options for providers to use when discussing and prescribing PrEP and PEP.