Burn due to localized fire on board merchant vessel, sequela

This code describes the long-term effects or complications arising from a burn injury sustained due to a localized fire on a merchant vessel. These sequelae could include chronic pain, scarring, contractures, or functional limitations that persist after the initial burn wound has healed.

This code is appropriate for documenting residual conditions directly attributable to a burn from a localized fire on a merchant vessel, occurring at any point after the acute phase of the injury. It should be used when the patient is presenting for treatment of these lasting effects, not the initial burn itself.

• Assign this code as a secondary diagnosis following the code for the specific sequela (e.g., L90.5 for scar conditions).
• Ensure documentation clearly links the current condition to the original burn injury on the merchant vessel.
• Do not use for acute burn injuries; this code is exclusively for sequelae.