Nondisp fx of medial malleolus of unsp tibia, init

This code signifies a break in the inner bony prominence of the ankle (medial malleolus) that has not shifted from its normal anatomical position. The fracture involves the tibia bone and is considered a closed injury, meaning the skin remains intact over the fracture site. This diagnosis is for the initial treatment of such an injury.

Apply this code when documenting the first encounter for a patient presenting with a newly diagnosed, non-displaced fracture of the medial malleolus. This is appropriate for initial evaluations, emergency department visits, or admissions where the primary treatment plan for the fracture is being established.

• Ensure documentation explicitly states "nondisplaced" and "closed fracture" for accurate code assignment.
• Verify laterality (left, right, or unspecified) if not explicitly stated, though this code is for unspecified tibia.
• Confirm this is the initial encounter for treatment; subsequent care will require different seventh characters.