M12.86 Other specific arthropathies, not elsewhere classified, kneeNon-billable header with 3 child codes.
M12.861 Other specific arthropathies, not elsewhere classified, right kneeM12.862 Other specific arthropathies, not elsewhere classified, left kneeM12.869 Other specific arthropathies, not elsewhere classified, unspecified kneeM12.849 Other specific arthropathies, not elsewhere classified, unspecified handM12.85 Other specific arthropathies, not elsewhere classified, hipM12.851 Other specific arthropathies, not elsewhere classified, right hipM12.852 Other specific arthropathies, not elsewhere classified, left hipM12.859 Other specific arthropathies, not elsewhere classified, unspecified hipM12.86 Other specific arthropathies, not elsewhere classified, knee (this code)M12.861 Other specific arthropathies, not elsewhere classified, right kneeM12.862 Other specific arthropathies, not elsewhere classified, left kneeM12.869 Other specific arthropathies, not elsewhere classified, unspecified kneeM12.87 Other specific arthropathies, not elsewhere classified, ankle and footM12.871 Other specific arthropathies, not elsewhere classified, right ankle and foot