Nondisp seg fx shaft of ulna, r arm, 7thC

This code describes a fracture of the ulna bone in the right forearm, specifically a break that occurs in multiple places along the shaft (segmental) and where the bone fragments remain in their normal alignment (nondisplaced). It is further characterized as an open fracture, meaning the skin and soft tissues are significantly damaged, exposing the bone, and is being treated for the first time.

Use this code for a patient presenting with a newly diagnosed, right-sided segmental ulna shaft fracture that is nondisplaced and classified as an open fracture of type IIIA, IIIB, or IIIC. This code is appropriate for the initial treatment encounter, such as emergency department visits or initial surgical repair.

• Ensure documentation clearly specifies "right arm," "segmental," and "nondisplaced" for the ulna shaft fracture.
• Verify the open fracture type (IIIA, IIIB, or IIIC) is explicitly stated by the provider.
• This "C" seventh character indicates an initial encounter for an open fracture; do not use for subsequent care or sequelae.