M06.07
Rheumatoid arthritis without rheumatoid factor, ankle and foot
Not billable — category only FY2026 2025-10-01 → 2026-09-30
Exclusions 10 never code together
M00-M99chapter
Excludes2
- arthropathic psoriasis (L40.5-)L40.5-
- certain conditions originating in the perinatal period (P04-P96)P04-P96
- certain infectious and parasitic diseases (A00-B99)A00-B99
- compartment syndrome (traumatic) (T79.A-)T79.A-
- complications of pregnancy, childbirth and the puerperium (O00-O9A)O00-O9A
- congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)Q00-Q99
- endocrine, nutritional and metabolic diseases (E00-E88)E00-E88
- injury, poisoning and certain other consequences of external causes (S00-T88)S00-T88
- neoplasms (C00-D49)C00-D49
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)R00-R94
Excludes2 — not included here, but the patient may have both. Code both when documented.
Instructional notes 2
Index entries leading here 1
Alongside this code 10 same parent — M06.0
M06.00 Rheumatoid arthritis without rheumatoid factor, unsp site M06.01 Rheumatoid arthritis without rheumatoid factor, shoulder category M06.02 Rheumatoid arthritis without rheumatoid factor, elbow category M06.03 Rheumatoid arthritis without rheumatoid factor, wrist category M06.04 Rheumatoid arthritis without rheumatoid factor, hand category M06.05 Rheumatoid arthritis without rheumatoid factor, hip category M06.06 Rheumatoid arthritis without rheumatoid factor, knee category M06.08 Rheumatoid arthritis without rheumatoid factor, vertebrae M06.09 Rheumatoid arthritis w/o rheumatoid factor, multiple sites M06.0A Rheumatoid arthritis without rheumatoid factor, oth site
Subordinate codes 3
Medications 1
MED-RT files conditions by MeSH, which carves the world differently from ICD-10. These are name matches on this code's description, offered as candidates — not as an assertion that they are this code.
Additional references
AHA Coding Clinic® Licence required
Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.