Child codes

• M12.871 – Other specific arthropathies, not elsewhere classified, right ankle and foot
• M12.872 – Other specific arthropathies, not elsewhere classified, left ankle and foot
• M12.879 – Other specific arthropathies, not elsewhere classified, unspecified ankle and foot

Sibling codes

• M12.80 – Other specific arthropathies, not elsewhere classified, unspecified site
• M12.81 – Other specific arthropathies, not elsewhere classified, shoulder
• M12.82 – Other specific arthropathies, not elsewhere classified, elbow
• M12.83 – Other specific arthropathies, not elsewhere classified, wrist
• M12.84 – Other specific arthropathies, not elsewhere classified, hand
• M12.85 – Other specific arthropathies, not elsewhere classified, hip
• M12.86 – Other specific arthropathies, not elsewhere classified, knee
• M12.88 – Other specific arthropathies, not elsewhere classified, other specified site
• M12.89 – Other specific arthropathies, not elsewhere classified, multiple sites

Inherited from M12.8: Other specific arthropathies, not elsewhere classified

Inherited from M12: Other and unspecified arthropathy