M67.23 Synovial hypertrophy, not elsewhere classified, forearm

Non-billable header with 3 child codes.

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 M67.2 Synovial hypertrophy, not elsewhere classified

Excludes1 (never code together)

• villonodular synovitis (pigmented) (M12.2-)

Codes under M67.23

• M67.231 Synovial hypertrophy, not elsewhere classified, right forearm
• M67.232 Synovial hypertrophy, not elsewhere classified, left forearm
• M67.239 Synovial hypertrophy, not elsewhere classified, unspecified forearm

Diagnosis Index entries for M67.23

• Hypertrophy, hypertrophic › synovial NEC › wrist

Nearby codes

• M67.219 Synovial hypertrophy, not elsewhere classified, unspecified shoulder
• M67.22 Synovial hypertrophy, not elsewhere classified, upper arm
• M67.221 Synovial hypertrophy, not elsewhere classified, right upper arm
• M67.222 Synovial hypertrophy, not elsewhere classified, left upper arm
• M67.229 Synovial hypertrophy, not elsewhere classified, unspecified upper arm
• M67.23 Synovial hypertrophy, not elsewhere classified, forearm (this code)
• M67.231 Synovial hypertrophy, not elsewhere classified, right forearm
• M67.232 Synovial hypertrophy, not elsewhere classified, left forearm
• M67.239 Synovial hypertrophy, not elsewhere classified, unspecified forearm
• M67.24 Synovial hypertrophy, not elsewhere classified, hand
• M67.241 Synovial hypertrophy, not elsewhere classified, right hand