Unsp fx low end r ulna, 7thJ

This code signifies an unspecified fracture of the distal right ulna that was initially an open fracture of type IIIA, IIIB, or IIIC. The patient is currently in a subsequent phase of care, and the fracture is experiencing delayed healing.

Apply this code for follow-up encounters where a patient with a previously diagnosed open fracture (Type IIIA, IIIB, or IIIC) of the lower end of the right ulna is presenting with evidence of delayed healing. This would include situations where the fracture site is not progressing towards union at the expected rate.

• Requires a seventh character "J" to indicate subsequent encounter with delayed healing.
• Ensure documentation clearly specifies "unspecified fracture of lower end of right ulna" and "delayed healing" for an open fracture type IIIA, IIIB, or IIIC.
• Do not use for initial encounters or for fractures healing normally.