Toxic effect of venom of N & S American snake, acc, sequela

This code signifies the long-term or residual effects resulting from an accidental envenomation by a snake species native to North or South America, excluding those with more specific codes. These sequelae can manifest as chronic pain, tissue damage, neurological deficits, or other persistent health issues directly attributable to the original snakebite.

Apply this code when documenting a patient presenting with a current health problem that is a direct consequence of a past, unintentional bite from an unspecified North or South American snake. This would be used after the acute phase of the envenomation has resolved, and the patient is being treated for the lasting complications.

• Always sequence this code after the code for the specific sequela (e.g., chronic pain, scar formation).
• Ensure documentation clearly links the current condition to a past, accidental North or South American snakebite.
• Avoid using this code for acute envenomations; use the acute T63.061- codes for initial encounters.