HIV Consultation and Referral Services
CDC’s national health information hotline, providing answers to your questions regarding HIV, how to protect yourself, and where to get an HIV test.
1-800-CDC-INFO (232-4636) | 1-888-232-6348 TTY
In English, en Español, 8 am to 8 pm EST, Monday through Friday
A service of the United States Department of Health and Human Services (HHS), offers access to the latest, federally approved HIV/AIDS medical practice guidelines, HIV treatment and prevention clinical trials, and other research information for health care providers, researchers, people affected by HIV/AIDS, and the general public.
1-800-HIV-0440 (448-0440) | 1-888-480-3739 TTY
1-301-315-2816 (Outside United States)
In English, en Español, 1 pm to 4 pm ET, Monday through Friday
ContactUs@HIVinfo.NIH.gov | hivinfo.nih.gov/external icon
The Clinician Consultation Center
Provides health care providers with expert clinical advice on preventing and treating HIV.
1-800-933-3413 | 9 am to 8 pm EST, Monday through Friday
Provides clinicians with around-the-clock advice on indications and interpretations of HIV testing in pregnancy, and consultation on antiretroviral use during pregnancy, labor and delivery, and the postpartum period.
1-888-448-8765 | 24 hours, seven days a week
Provides expert guidance in managing health care worker exposures to HIV and hepatitis B and C. Clinicians receive immediate post-exposure prophylaxis (PEP) recommendations.
1-888-448-4911 | Occupational PEP: 11 am to 8 pm EST, seven days a week | Non-occupational PEP: 9 am to 8 pm EST, Monday through Friday; 11 am to 8 pm EST, weekends and holidays
Provides expert guidance on considerations for providing pre-exposure prophylaxis (PrEP) to people who don’t have HIV as part of an HIV prevention program.
1-855-448-7737 | 9 am to 8 pm EST, Monday through Friday
Peer-to-peer consultation from physicians, clinical pharmacists, and nurses with special expertise in substance use evaluation and management.
1-855-300-3595 | 9 am to 8 pm EST, Monday through Friday