Toxic effect of contact w oth venomous fish, self-harm, subs

This code signifies a harmful reaction resulting from deliberate self-exposure to the venom of a fish not specifically categorized elsewhere. The patient is experiencing ongoing effects or complications from an initial self-inflicted venomous fish encounter.

Apply this code when a patient presents for follow-up care, monitoring, or treatment of sequelae related to a prior intentional self-harm incident involving venomous fish. This includes scenarios like managing persistent pain, infection, tissue damage, or systemic effects after the initial acute phase.

• Ensure documentation clearly states "intentional self-harm" and that the encounter is for follow-up care.
• Confirm the venomous fish is not a jellyfish (T63.6X-) or other specific venomous marine animal with its own code.
• Always sequence this code after any codes for the specific manifestations or complications of the toxic effect.