M06.37 Rheumatoid nodule, ankle and footNon-billable header with 3 child codes.
M06.371 Rheumatoid nodule, right ankle and footM06.372 Rheumatoid nodule, left ankle and footM06.379 Rheumatoid nodule, unspecified ankle and footM06.359 Rheumatoid nodule, unspecified hipM06.36 Rheumatoid nodule, kneeM06.361 Rheumatoid nodule, right kneeM06.362 Rheumatoid nodule, left kneeM06.369 Rheumatoid nodule, unspecified kneeM06.37 Rheumatoid nodule, ankle and foot (this code)M06.371 Rheumatoid nodule, right ankle and footM06.372 Rheumatoid nodule, left ankle and footM06.379 Rheumatoid nodule, unspecified ankle and footM06.38 Rheumatoid nodule, vertebraeM06.39 Rheumatoid nodule, multiple sites