Rabies

This code represents a severe, acute viral encephalomyelitis caused by the rabies virus, typically transmitted through the bite of an infected animal. The disease is characterized by progressive neurological symptoms, including agitation, paralysis, and hydrophobia, ultimately leading to death if untreated.

Assign this code for confirmed cases of rabies infection. Documentation should clearly indicate a diagnosis of rabies, often supported by a history of animal exposure and characteristic clinical signs or laboratory confirmation. This code is used for active infection, not for exposure or prophylactic treatment.

• Do not use this code for rabies exposure without active infection; instead, refer to codes for exposure to rabies (e.g., V01.5).
• Ensure documentation specifies a confirmed diagnosis of rabies, not just suspicion or history of a bite.
• Sequence this code as the primary diagnosis when rabies is the reason for the encounter.