M87.078
Billable codeIdiopathic aseptic necrosis of left toe(s)
The ICD-10 code for idiopathic aseptic necrosis of left toe(s) is M87.078.
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- M87.071Idiopathic aseptic necrosis of right ankle
- M87.072Idiopathic aseptic necrosis of left ankle
- M87.073Idiopathic aseptic necrosis of unspecified ankle
- M87.074Idiopathic aseptic necrosis of right foot
- M87.075Idiopathic aseptic necrosis of left foot
- M87.076Idiopathic aseptic necrosis of unspecified foot
- M87.077Idiopathic aseptic necrosis of right toe(s)
- M87.079Idiopathic aseptic necrosis of unspecified toe(s)
- M87.078Idiopathic aseptic necrosis of left toe(s)
ICD-9-CM equivalent
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify before use in billing.
- 73349Approximate match
Associated MS-DRGs
M87.078 can serve as the principal diagnosis for these Medicare Severity Diagnosis-Related Groups.
Informational only — actual DRG assignment also depends on procedures, complications/comorbidities (CC/MCC), discharge status, and payer-specific rules not reflected here.