Ctrl+K

B33

Non-Billable (Header)

Other viral diseases, not elsewhere classified

Child Codes

B33.0Epidemic myalgia

B33.1Ross River disease

B33.2Viral carditis

B33.3Retrovirus infections, not elsewhere classified

B33.4Hantavirus (cardio)-pulmonary syndrome [HPS] [HCPS]

B33.8Other specified viral diseases

Code Hierarchy

└B33Other viral diseases, not elsewhere classified

Open B33 in the Interactive Encoder

See full code details, AI coding tips, HCC mappings, and related codes in our interactive encoder. Start your 14-day Pro trial — no credit card required.

Open in Encoder Start 14-Day Pro Trial