M11.861 Other specified crystal arthropathies, right knee

Billable ICD-10-CM code, FY2026.

MS-DRG index

Defines the logic of DRG(s) 553-554 in MDC 08.

Approximate ICD-9-CM (GEMs)

• 712.86 Other specified crystal arthropathies, lower leg (approximate)

Nearby codes

• M11.85 Other specified crystal arthropathies, hip
• M11.851 Other specified crystal arthropathies, right hip
• M11.852 Other specified crystal arthropathies, left hip
• M11.859 Other specified crystal arthropathies, unspecified hip
• M11.86 Other specified crystal arthropathies, knee
• M11.861 Other specified crystal arthropathies, right knee (this code)
• M11.862 Other specified crystal arthropathies, left knee
• M11.869 Other specified crystal arthropathies, unspecified knee
• M11.87 Other specified crystal arthropathies, ankle and foot
• M11.871 Other specified crystal arthropathies, right ankle and foot
• M11.872 Other specified crystal arthropathies, left ankle and foot