Oth fx r low leg, subs for opn fx type 3A/B/C w delay heal

This code signifies a fracture of the right lower leg, excluding specific ankle or malleolar fractures, that has broken through the skin (open fracture types IIIA, IIIB, or IIIC). The patient is in a subsequent phase of care, and the fracture is experiencing delayed healing.

Apply this code when documenting follow-up care for a patient with a previously diagnosed open right lower leg fracture (types IIIA, IIIB, or IIIC) where the healing process is not progressing as expected. This includes situations where the bone union is slower than anticipated, requiring continued medical management.

• Ensure documentation clearly specifies "delayed healing" for the open right lower leg fracture.
• Verify the fracture type is indeed IIIA, IIIB, or IIIC, as other open fracture types would use different codes.
• This code is for subsequent encounters; an initial encounter would use a different seventh character.