M12.22 Villonodular synovitis (pigmented), elbow

Non-billable header with 3 child codes.

Applies from M12 Other and unspecified arthropathy

Excludes1 (never code together)

• arthrosis (M15-M19)
• cricoarytenoid arthropathy (J38.7)

Codes under M12.22

• M12.221 Villonodular synovitis (pigmented), right elbow
• M12.222 Villonodular synovitis (pigmented), left elbow
• M12.229 Villonodular synovitis (pigmented), unspecified elbow

Code annotations containing back-references to M12.22

Back-references to M12.2

• Type 1 Excludes: M67.2 Synovial hypertrophy, not elsewhere classified ("villonodular synovitis (pigmented) (M12.2-)")

Diagnosis Index entries for M12.22

• Synovitis › villonodular (pigmented) › elbow

Nearby codes

• M12.20 Villonodular synovitis (pigmented), unspecified site
• M12.21 Villonodular synovitis (pigmented), shoulder
• M12.211 Villonodular synovitis (pigmented), right shoulder
• M12.212 Villonodular synovitis (pigmented), left shoulder
• M12.219 Villonodular synovitis (pigmented), unspecified shoulder
• M12.22 Villonodular synovitis (pigmented), elbow (this code)
• M12.221 Villonodular synovitis (pigmented), right elbow
• M12.222 Villonodular synovitis (pigmented), left elbow
• M12.229 Villonodular synovitis (pigmented), unspecified elbow
• M12.23 Villonodular synovitis (pigmented), wrist
• M12.231 Villonodular synovitis (pigmented), right wrist