Nondisp suprcndl fx w intrcndl extn low end l femr, 7thM

This code describes a fracture of the lower end of the left femur, specifically involving the supracondylar region with an extension into the condyles, where the bone fragments remain in their anatomical position. It indicates that the fracture was initially an open fracture (Type I or II) and is now experiencing a failure of bone healing, known as nonunion, during a subsequent encounter for care.

Use this code for follow-up encounters where a patient with a previously diagnosed nondisplaced supracondylar fracture with intracondylar extension of the lower end of the left femur, initially open (Type I or II), is being treated for nonunion. This applies when the patient is receiving ongoing care, such as cast changes, physical therapy, or surgical intervention to address the nonunion.

• Ensure documentation clearly specifies "nondisplaced" and "intracondylar extension" for accurate code assignment.
• Verify the original fracture was an "open fracture type I or II" and that the current encounter is for "nonunion."
• Always use the appropriate seventh character (M for subsequent encounter for open fracture type I or II with nonunion) to indicate the stage of healing and type of complication.