Pseudocowpox

This code represents a viral skin infection, also known as Milker's Nodules, caused by a parapoxvirus. It typically presents as firm, reddish-brown nodules, often with a central depression or crust, primarily on the hands and forearms. The infection is usually self-limiting and resolves without specific treatment.

Use this code when documentation clearly indicates a diagnosis of pseudocowpox or Milker's Nodules. This diagnosis is typically made clinically based on characteristic skin lesions and a history of exposure to infected cattle. Supporting documentation would include physician notes detailing the characteristic lesions and patient history.

• Ensure documentation specifies "pseudocowpox" or "Milker's Nodules" to differentiate from other poxvirus infections.
• Do not confuse with true cowpox (051.0) or other viral warts, which have distinct etiologies and presentations.
• Consider an external cause code (E-code) if the source of exposure (e.g., contact with infected animals) is documented and relevant for reporting.