Other poxvirus infections

This code signifies an infection caused by a poxvirus that is not specifically classified elsewhere. It encompasses various less common or unspecified poxviral diseases affecting humans, distinct from smallpox, monkeypox, or cowpox. These infections typically present with characteristic skin lesions, fever, and systemic symptoms.

Use this code when documentation confirms a poxvirus infection, but the specific type of poxvirus (e.g., molluscum contagiosum, orf virus, vaccinia) is not explicitly stated or does not have a more specific ICD-9-CM code. This code is appropriate for cases where laboratory confirmation of a poxvirus is present, but further speciation is unavailable or not relevant for coding purposes.

• Ensure the documentation clearly states a poxvirus infection, not a general viral exanthem.
• Avoid using this code if a more specific poxvirus infection (e.g., molluscum contagiosum, cowpox) is identified; those have their own distinct codes.
• Always review the patient's medical record for any laboratory results or physician notes that might specify the exact type of poxvirus, allowing for more precise coding.