Toxic effect of contact w oth jellyfish, acc, sequela

This code describes the long-term or late effects resulting from an accidental, unintentional toxic exposure to a jellyfish species other than those specifically classified elsewhere. These sequelae can manifest as chronic skin conditions, persistent neurological symptoms, or other lasting health issues that developed after the initial acute injury.

Use this code when documenting a patient presenting with a chronic condition or complication directly attributable to a past, accidental sting from a non-specified jellyfish. This applies when the acute phase of the injury has passed, and the current encounter addresses the residual effects.

• Always ensure the "S" seventh character is used for sequela, indicating a late effect.
• Confirm the documentation clearly links the current condition to a past jellyfish sting.
• Do not use for acute jellyfish stings; refer to codes for initial encounters (A, D).