Toxic effect of venom of N & S American snake, slf-hrm, sqla

This code signifies a long-term consequence or complication arising from a self-inflicted poisoning by the venom of a North or South American snake, excluding rattlesnakes, coral snakes, and other specified types. It indicates that the initial toxic event has resolved, but the patient is still experiencing residual effects directly attributable to the venom.

Apply this code when documenting a sequela (e.g., chronic pain, tissue damage, neurological deficit) resulting from a past intentional self-harm attempt involving venom from an unspecified North or South American snake. This code is appropriate for follow-up encounters where the primary focus is managing these persistent, venom-induced conditions.

• Always assign this code as a secondary diagnosis, following the code for the specific sequela being treated.
• Ensure documentation clearly links the current condition to a past intentional self-harm event involving snake venom.
• Verify the snake type is not specifically identified as a rattlesnake, coral snake, or other specified North/South American snake, as those have more specific codes.