Burn of unspecified degree of unspecified upper arm, sequela

This code signifies a long-term complication or late effect resulting from a burn injury to an unspecified area of the upper arm, where the original burn's severity (degree) was not documented. It indicates that the patient is experiencing ongoing issues directly attributable to a past burn, rather than an acute injury.

Use this code when a patient presents with a current condition, such as scarring, contracture, or chronic pain, that is a direct consequence of a previous burn to the upper arm. This applies when the initial burn's degree and specific location within the upper arm were not specified in the original injury documentation.

• Always sequence this code after the code for the specific sequela (e.g., L90.5 for scar conditions and fibrosis of skin).
• Ensure documentation clearly links the current condition to a past burn injury.
• Avoid using this code for acute burn injuries; it is exclusively for sequelae.