Chapter 1 · A00–B99 · 0 codes
Certain infectious and parasitic diseases
Every ICD-10-CM 2026 code in this chapter, grouped by 3-character category. Click any code for its full description and coding context.
Want to learn how coders actually use these?
Medita — 90-day medical coding course.
Day 1 is free. Built for the CPC, CCA, and CCS certification exams. See the curriculum before signing up.