Nondisp fx of shaft of 2nd MC bone, r hand, init for opn fx

This code signifies a break in the shaft of the second metacarpal bone (the long bone connecting the index finger to the wrist) in the right hand, where the bone fragments have not shifted out of alignment. This specific diagnosis indicates an open fracture, meaning the skin and soft tissues were compromised, exposing the bone to the outside environment.

This code is appropriate for the initial treatment of an open, nondisplaced fracture of the right second metacarpal shaft. This would include scenarios such as emergency department visits, initial surgical repair, or the first office visit following the injury. It is crucial to use this code only for the initial encounter for this specific type of open fracture.

• Ensure documentation clearly specifies "right hand" and "second metacarpal shaft" to differentiate from other metacarpals or hand bones.
• Verify the fracture is explicitly documented as "nondisplaced" and "open" to support the use of this precise code.
• Remember the "B" suffix indicates an "initial encounter for open fracture," so subsequent care for this fracture will require a different seventh character.