Superficial frostbite of left ear, sequela

This code signifies a permanent or long-term complication resulting from a superficial frostbite injury to the left ear. It indicates that the acute frostbite event has resolved, but the patient continues to experience residual effects directly attributable to that injury.

Apply this code when documenting a patient presenting with ongoing issues such as chronic pain, numbness, altered sensation, or cosmetic deformities of the left ear that are directly linked to a past superficial frostbite episode. This is appropriate for follow-up encounters addressing these persistent sequelae, not the initial acute injury.

• Always assign a sequela code when the acute phase of the injury has passed and the patient is being treated for residual effects.
• Do not use this code for the initial or acute treatment of superficial frostbite; use an acute frostbite code instead.
• Consider additional codes for specific symptoms or conditions if they are not inherently covered by the "sequela" description.