Infectious Disease

Infectious Disease is one of the most active Medicare specialties in the United States, represented by 6K providers across the country. The average Infectious Disease provider treats 139 Medicare beneficiaries and receives $80K in total annual Medicare payments, translating to $577 per patient — a figure that signals high-acuity care and complex case management.

Evaluation and Management coding patterns reveal how Infectious Disease providers characterize visit complexity. The dominant code is 99214 at 59.3% of E&M visits, reflecting moderate-to-high complexity encounters that are typical when managing established patients with multiple chronic conditions. Meanwhile, 99213 accounts for 28.2% and high-complexity 99215 visits represent 12.5% of the mix.

Care management program adoption presents a significant revenue opportunity for Infectious Disease practices. Chronic Care Management (0.1%), Remote Patient Monitoring (0.0%), Behavioral Health Integration (0.0%) remain substantially underutilized relative to the eligible patient population. Annual Wellness Visit adoption sits at just 1.6%, well below the 70% target — meaning a majority of eligible Medicare beneficiaries are not receiving this preventive service, and practices are missing a straightforward billing opportunity. Providers who implement these programs can unlock substantial per-patient monthly revenue while improving chronic disease outcomes — NPIxray can help identify exactly which patients qualify.