M22 — ICD-10-CM Diagnosis Codes

• M22 Disorder of patella
• M22.0 Recurrent dislocation of patella
• M22.00 Recurrent dislocation of patella, unspecified knee billable
• M22.01 Recurrent dislocation of patella, right knee billable
• M22.02 Recurrent dislocation of patella, left knee billable
• M22.1 Recurrent subluxation of patella
• M22.10 Recurrent subluxation of patella, unspecified knee billable
• M22.11 Recurrent subluxation of patella, right knee billable
• M22.12 Recurrent subluxation of patella, left knee billable
• M22.2 Patellofemoral disorders
• M22.2X Patellofemoral disorders
• M22.2X1 Patellofemoral disorders, right knee billable
• M22.2X2 Patellofemoral disorders, left knee billable
• M22.2X9 Patellofemoral disorders, unspecified knee billable
• M22.3 Other derangements of patella
• M22.3X Other derangements of patella
• M22.3X1 Other derangements of patella, right knee billable
• M22.3X2 Other derangements of patella, left knee billable
• M22.3X9 Other derangements of patella, unspecified knee billable
• M22.4 Chondromalacia patellae
• M22.40 Chondromalacia patellae, unspecified knee billable
• M22.41 Chondromalacia patellae, right knee billable
• M22.42 Chondromalacia patellae, left knee billable
• M22.8 Other disorders of patella
• M22.8X Other disorders of patella
• M22.8X1 Other disorders of patella, right knee billable
• M22.8X2 Other disorders of patella, left knee billable
• M22.8X9 Other disorders of patella, unspecified knee billable
• M22.9 Unspecified disorder of patella
• M22.90 Unspecified disorder of patella, unspecified knee billable
• M22.91 Unspecified disorder of patella, right knee billable
• M22.92 Unspecified disorder of patella, left knee billable