Burn unsp deg mult left fngr (nail), not inc thumb, sequela

This code signifies a long-term complication or late effect resulting from an unspecified degree burn affecting multiple fingers on the left hand, excluding the thumb. The burn specifically involves the nail or nail bed area of these fingers. This diagnosis indicates that the acute phase of the burn has passed, and the patient is now experiencing residual issues.

Use this code when documenting a patient presenting with a chronic condition or permanent damage, such as nail deformity, chronic pain, or functional impairment, directly attributable to a past burn of unspecified degree to multiple left fingers (not including the thumb) involving the nail. This code is appropriate for follow-up visits addressing these persistent sequelae, rather than the initial burn injury.

• Always assign this code as a secondary diagnosis, following the code for the specific sequela (e.g., pain, deformity).
• Ensure documentation clearly states the burn was to multiple left fingers, excluding the thumb, and involved the nail.
• Verify that the patient's record indicates the burn is no longer acute and the current encounter addresses a residual effect.