A96.1 Machupo hemorrhagic fever

The ICD-10-CM code for Machupo hemorrhagic fever is A96.1 (FY2026). It is a billable, claim-ready diagnosis code.

Classification

Chapter

1: Certain infectious and parasitic diseases (A00-B99)

Section

A90-A99: Arthropod-borne viral fevers and viral hemorrhagic fevers (A90-A99)

Category A96

6 codes (5 billable)

FY2026 Status

Stable since FY2024

Also Known As

ICD-10-CM Alphabetic Index entries that lead to A96.1:

• Fever (inanition) (of unknown origin) (persistent) (with chills) (with rigor) › Bolivian hemorrhagic
• Fever (inanition) (of unknown origin) (persistent) (with chills) (with rigor) › Machupo (virus) hemorrhagic
• Fever (inanition) (of unknown origin) (persistent) (with chills) (with rigor) › hemorrhagic (arthropod-borne) NOS › Bolivian
• Fever (inanition) (of unknown origin) (persistent) (with chills) (with rigor) › hemorrhagic (arthropod-borne) NOS › Machupo (virus)

Inclusion Terms

• Bolivian hemorrhagic fever

Official Coding Guidelines

HIV Infections (TOC entry)

a. Human Immunodeficiency Virus (HIV) Infections .............................................................. 19

Infectious agents causing diseases in other chapters (TOC)

b. Infectious agents as the cause of diseases classified to other chapters ................................. 22

Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026

References

• CMS — ICD-10-CM Official Code Set and Guidelines, FY2026
• CDC/NCHS — ICD-10-CM Files and Browser Tool