M87.052
Billable codeIdiopathic aseptic necrosis of left femur
The ICD-10 code for idiopathic aseptic necrosis of left femur is M87.052.
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
- M87.050Idiopathic aseptic necrosis of pelvis
- M87.051Idiopathic aseptic necrosis of right femur
- M87.059Idiopathic aseptic necrosis of unspecified femur
- M87.052Idiopathic aseptic necrosis of left femur
ICD-9-CM equivalent
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify before use in billing.
- 73342Approximate match
- 73343Approximate match
Associated MS-DRGs
M87.052 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.