Unspecified superficial injury of left thumb, subs encntr

This code signifies a follow-up encounter for a superficial injury to the left thumb, where the specific nature of the injury (e.g., abrasion, contusion, blister) is not documented. It indicates that the initial treatment has already occurred, and the patient is presenting for subsequent care related to the same injury.

This code is appropriate when a patient returns for a recheck, wound care, or evaluation of healing for a previously diagnosed, non-specific superficial injury to their left thumb. It should be used when the medical record lacks detail regarding the precise type of superficial trauma.

• Ensure the documentation clearly states "left thumb" and "superficial injury" without further specification.
• The "D" seventh character indicates a subsequent encounter, meaning the patient is receiving routine follow-up care during the healing phase.
• Avoid using this code if a more specific superficial injury (e.g., abrasion, contusion) is documented; instead, use the appropriate specific code.