Nondisp longitud fx unsp patella, 7thH

This code describes a patellar fracture that runs lengthwise (longitudinal) and is still in its normal anatomical position (nondisplaced). It specifically applies to an open fracture (where the bone broke through the skin) classified as Type I or II, which is now being treated in a follow-up visit due to slower-than-expected healing.

Use this code for a patient presenting for ongoing management of a previously diagnosed nondisplaced longitudinal patellar fracture that was initially an open fracture (Type I or II). This code is appropriate when the fracture is not healing at the expected rate and requires continued medical attention.

• Ensure documentation specifies "nondisplaced" and "longitudinal" for the patellar fracture.
• Verify the original injury was an "open fracture type I or II" and that the current encounter is for "delayed healing."
• This code is for subsequent encounters; an initial encounter would use a different code.