M89.312 Hypertrophy of bone, left shoulder

Billable ICD-10-CM code, FY2026.

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

• M89.29 Other disorders of bone development and growth, multiple sites
• M89.3 Hypertrophy of bone
• M89.30 Hypertrophy of bone, unspecified site
• M89.31 Hypertrophy of bone, shoulder
• M89.311 Hypertrophy of bone, right shoulder
• M89.312 Hypertrophy of bone, left shoulder (this code)
• M89.319 Hypertrophy of bone, unspecified shoulder
• M89.32 Hypertrophy of bone, humerus
• M89.321 Hypertrophy of bone, right humerus
• M89.322 Hypertrophy of bone, left humerus
• M89.329 Hypertrophy of bone, unspecified humerus