Oth fx lower end of left ulna, subs for clos fx w delay heal

This code signifies a fracture of the lower portion of the left ulna, excluding specific types like Salter-Harris or Torus fractures, that is not healing at the expected rate. The fracture is closed, meaning the skin remains intact over the injury site. This code is used when the patient is seen for follow-up care related to this delayed healing.

This code is appropriate for documenting a patient's visit for ongoing management of a left distal ulnar fracture that has not united within the typical timeframe. It applies to follow-up appointments where the physician assesses the progress of a closed fracture exhibiting delayed healing, such as during cast changes, physical therapy evaluations, or imaging reviews.

• Ensure documentation clearly specifies "delayed healing" for a closed fracture of the lower end of the left ulna.
• Verify that the encounter is a subsequent visit for the fracture, not the initial treatment.
• Confirm the fracture location is the "lower end" of the ulna and laterality is "left."