M67.439 Ganglion, unspecified wrist

Billable ICD-10-CM code, FY2026.

Applies from M67 Other disorders of synovium and tendon

Excludes1 (never code together)

• palmar fascial fibromatosis [Dupuytren] (M72.0)
• tendinitis NOS (M77.9-)
• xanthomatosis localized to tendons (E78.2)

Applies from M67.4 Ganglion

Applicable to

• Ganglion of joint or tendon (sheath)

Excludes1 (never code together)

• ganglion in yaws (A66.6)

Excludes2 (not included here)

• cyst of bursa (M71.2-M71.3)
• cyst of synovium (M71.2-M71.3)

MS-DRG index

Defines the logic of DRG(s) 557-558 in MDC 08.

Approximate ICD-9-CM (GEMs)

• 727.41 Ganglion of joint (approximate)
• 727.42 Ganglion of tendon sheath (approximate)

Code annotations containing back-references to M67.439

Back-references to M67.4

• Type 2 Excludes: M24 Other specific joint derangements ("ganglion (M67.4)")

Nearby codes

• M67.422 Ganglion, left elbow
• M67.429 Ganglion, unspecified elbow
• M67.43 Ganglion, wrist
• M67.431 Ganglion, right wrist
• M67.432 Ganglion, left wrist
• M67.439 Ganglion, unspecified wrist (this code)
• M67.44 Ganglion, hand
• M67.441 Ganglion, right hand
• M67.442 Ganglion, left hand
• M67.449 Ganglion, unspecified hand
• M67.45 Ganglion, hip