Nondisp seg fx shaft of rad, l arm, 7thF

This code describes a left arm injury involving a fracture of the radius shaft that is broken in multiple places (segmental) but the bone fragments are still in their normal alignment (nondisplaced). It specifically indicates that this is a follow-up visit for an open fracture (where the skin was broken) classified as type IIIA, IIIB, or IIIC, and the fracture is healing as expected.

Use this code for subsequent encounters when a patient with a previously diagnosed nondisplaced segmental open fracture (Type IIIA, IIIB, or IIIC) of the left radial shaft is receiving routine follow-up care. This applies when the fracture is progressing through its normal healing stages without complications. Examples include routine cast changes, follow-up X-rays showing expected callus formation, or physical therapy visits during the routine healing phase.

• Ensure documentation specifies "nondisplaced" and "segmental" for the radial shaft fracture.
• Verify the encounter is "subsequent" and the original open fracture was classified as Type IIIA, IIIB, or IIIC.
• Confirm the healing is "routine" and not complicated by delayed union, nonunion, or malunion, which would require different codes.