Explosion on board fishing boat, sequela

This code signifies a health condition or injury that is a direct consequence of an explosion that occurred on a fishing vessel. It is used when the patient is presenting for treatment of a long-term effect or complication stemming from such an incident, rather than the initial acute injury.

Apply this code when documenting a patient's visit for a chronic condition, disability, or other lasting health issue that is directly attributable to an explosion on a fishing boat. This includes follow-up care for burns, hearing loss, traumatic brain injury, or psychological trauma that originated from the explosion. Do not use for the initial treatment of the acute injury.

• Always use in conjunction with a code describing the specific sequela (e.g., T20-T25 for burns, H90.3 for sensorineural hearing loss).
• Ensure documentation clearly links the current condition to the past explosion on a fishing boat.
• The "S" in the 7th character indicates sequela, meaning it's for complications or conditions arising after the acute phase of the injury.