External constriction of right little finger, subs encntr

This code indicates an injury to the right little finger caused by external compression or constriction, such as from a tight ring, band, or other object. It specifically applies to follow-up care for this type of injury, after the initial treatment has been rendered. The constriction may have led to impaired circulation, nerve damage, or tissue damage.

Apply this code when a patient presents for subsequent treatment, follow-up, or healing of an external constriction injury to their right little finger. This includes visits for wound care, assessment of ongoing symptoms like numbness or pain, or evaluation of healing progress after the initial intervention.

• Ensure documentation clearly specifies the right little finger as the affected digit.
• The "D" seventh character signifies a subsequent encounter, meaning the patient is receiving routine care during the healing or recovery phase.
• Do not use for initial treatment; refer to the appropriate "A" (initial encounter) code for the first visit.