B33.4 is a billable/specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Hantavirus (cardio)-pulmonary syndrome [HPS] [HCPS].
Inclusion term
Hantavirus disease with pulmonary manifestations
Sin nombre virus disease
Use additional code
Code to identify any associated acute kidney failure (N17.9)
Type 1 excludes
Versions
2025
No changes
2024
No changes
2023
No changes
2022
No changes
2021
No changes
2020
No changes
2019
No changes
2018
No changes
2017
No changes
2016
New code