Cysticercosis of central nervous system

This code represents an infection of the brain and spinal cord by the larval stage of the pork tapeworm, Taenia solium. This parasitic infection, known as neurocysticercosis, can lead to a variety of neurological symptoms depending on the location and number of cysts.

Use this code when documentation confirms the presence of cysticercosis specifically affecting the central nervous system. This diagnosis is typically supported by imaging studies (MRI, CT scans) showing characteristic lesions, along with serological tests or biopsy results.

• Always confirm the specific anatomical location of the cysticercosis; other sites have different codes.
• Document the presence or absence of active inflammation, hydrocephalus, or seizures, as these may require additional codes.
• Distinguish from other parasitic infections of the CNS, ensuring the causative agent is Taenia solium.