As the number of persons living with HIV (PLWH) will continue to increase in the coming years, it is critical to understand factors influencing appropriate nursing home (NH) care planning. This study described the socio-demographic characteristics as well as the antiretroviral therapy (ART) treatment and physical and mental health among Medicare-eligible PLWH in NHs. PLWH were identified and summarized using a 2011–2013 nationwide dataset of Medicare claims linked to NH resident health assessments and a prescription dispensing database, comparing new admissions in 2011–2013 to those from 1998–2000. We identified 7,188 PLWH from 2011–2013 in NHs of whom 4,031 were newly admitted. Of the total, 79% were prescribed ART. Most were male (73%), Black/African American (51.1%), and a plurality resided in southern NHs (47%). Comparing the datasets, new admissions were older (60 vs. 44), had higher prevalence of viral hepatitis (16.2% vs. 7.5%), and anemia (31.1% vs. 25.1%), but less pneumonia (11.0% vs. 13.6%), and dementia (8.7% vs. 21.0%). NH nurses can better anticipate health care needs of PLWH using these health profiles, understanding that there have been changes in the health of PLWH at admission over time.