Other specified arthropod-borne viral diseases

This code represents arthropod-borne viral infections that are not specifically classified elsewhere. These are diseases transmitted to humans by vectors such as mosquitoes, ticks, or fleas, caused by viruses that are not among the more common or individually specified arboviral diseases. It covers a range of less frequently encountered or newly identified arboviral illnesses.

Use this code when documentation specifies an arthropod-borne viral disease that does not have a more specific ICD-9-CM code. This includes conditions like Chikungunya fever, Ross River fever, or other emerging arboviral infections where a definitive diagnosis has been made but a dedicated code is absent. Supporting documentation should clearly state the specific arboviral infection diagnosed.

• Always attempt to find a more specific code for known arboviral diseases (e.g., Dengue, Yellow Fever, West Nile).
• Ensure the documentation explicitly identifies the viral disease as arthropod-borne and not otherwise specified.
• Consider sequencing this code as the primary diagnosis when it is the reason for the encounter.