- B33.4 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2024 edition of ICD-10-CM B33.4 became effective on October 1, 2022.
- This is the American ICD-10-CM version of B33.4 – other international versions of ICD-10 B33.4 may differ.
ICD-10-CM B33.4 is grouped within Diagnostic Related Group(s):
Applicable To
- Hantavirus disease with pulmonary manifestations
- Sin nombre virus disease
Type 1 Excludes
- hantavirus disease with renal manifestations (A98.5)
- hemorrhagic fever with renal manifestations (A98.5)
Code History
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2016 (effective 10/1/2015): No change
- 2017 (effective 10/1/2016): No change
- 2018 (effective 10/1/2017): No change
- 2019 (effective 10/1/2018): No change
- 2020 (effective 10/1/2019): No change
- 2021 (effective 10/1/2020): No change
- 2022 (effective 10/1/2021): No change
- 2024 (effective 10/1/2022): No change
Diagnosis Index entries containing back-references to B33.4:
- Hantavirus, with pulmonary manifestations > Disease, diseased
- sin nombre virus > Disease, diseased
- with pulmonary manifestations (Andes) (Bayou) (Bermejo) (Black Creek Canal) (Choclo) (Juquitiba) (Laguna negra) (Lechiguanas) (New York) (Oran) (Sin nombre) > Hanta (with renal manifestations) (Dobrava) (Puumala) (Seoul) A98.5
- Sin nombre (Hantavirus) (cardio)-pulmonary syndrome) > viral, virus B34.9
- with pulmonary manifestations (Andes) (Bayou) (Bermejo) (Black Creek Canal) (Choclo) (Juquitiba) (Laguna negra) (Lechiguanas) (New York) (Oran) (Sin nombre) > Hantavirus disease (with renal manifestations) (Dobrava) (Puumala) (Seoul) A98.5
- hantavirus (cardio)-pulmonary (HPS) (HCPS) > Syndrome