Nondisp transverse fx l patella, 7thH

This code describes a fracture of the kneecap that runs horizontally across the bone without any displacement of the bone fragments. It specifically indicates that the skin was broken (an open fracture, Type I or II) at the time of the initial injury, and the patient is now presenting for follow-up care due to the fracture healing slower than expected.

Use this code for a patient who has previously been treated for an open transverse patellar fracture (Type I or II) on the left side, and during a subsequent encounter, the physician documents that the fracture is experiencing delayed union. This code is appropriate for ongoing management and evaluation of the healing process when it is not progressing as anticipated.

• Ensure documentation clearly specifies "nondisplaced" and "transverse" for the patellar fracture.
• Verify the laterality is "left" and that the original injury was an "open fracture type I or II."
• Confirm the encounter is for "delayed healing" and not initial treatment or routine follow-up for a healing fracture.