M84.831 Other disorders of continuity of bone, right ulna

Billable ICD-10-CM code, FY2026.

Applies from M84 Disorder of continuity of bone

Excludes2 (not included here)

• traumatic fracture of bone-see fracture, by site

MS-DRG index

Defines the logic of DRG(s) 564-566 in MDC 08.

Approximate ICD-9-CM (GEMs)

• 733.99 Other disorders of bone and cartilage (approximate)

Nearby codes

• M84.82 Other disorders of continuity of bone, humerus
• M84.821 Other disorders of continuity of bone, right humerus
• M84.822 Other disorders of continuity of bone, left humerus
• M84.829 Other disorders of continuity of bone, unspecified humerus
• M84.83 Other disorders of continuity of bone, ulna and radius
• M84.831 Other disorders of continuity of bone, right ulna (this code)
• M84.832 Other disorders of continuity of bone, left ulna
• M84.833 Other disorders of continuity of bone, right radius
• M84.834 Other disorders of continuity of bone, left radius
• M84.839 Other disorders of continuity of bone, unspecified ulna and radius
• M84.84 Other disorders of continuity of bone, hand