M87.075
Idiopathic aseptic necrosis of left foot
Billable FY2026 2025-10-01 → 2026-09-30
Exclusions 12 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
Excludes1 — never code together. The excluded condition and this one are mutually exclusive.
Excludes2 — not included here, but the patient may have both. Code both when documented.
Instructional notes 3
Index entries leading here 1
Alongside this code 8 same parent — M87.07
M87.071 Idiopathic aseptic necrosis of right ankle M87.072 Idiopathic aseptic necrosis of left ankle M87.073 Idiopathic aseptic necrosis of unspecified ankle M87.074 Idiopathic aseptic necrosis of right foot M87.076 Idiopathic aseptic necrosis of unspecified foot M87.077 Idiopathic aseptic necrosis of right toe(s) M87.078 Idiopathic aseptic necrosis of left toe(s) M87.079 Idiopathic aseptic necrosis of unspecified toe(s)
Additional references
AHA Coding Clinic® Licence required
Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.