M90.572
Billable codeOsteonecrosis in diseases classified elsewhere, left ankle and foot
The ICD-10 code for osteonecrosis in diseases classified elsewhere, left ankle and foot is M90.572.
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
- M90.571Osteonecrosis in diseases classified elsewhere, right ankle and foot
- M90.579Osteonecrosis in diseases classified elsewhere, unspecified ankle and foot
- M90.572Osteonecrosis in diseases classified elsewhere, left ankle and foot
ICD-9-CM equivalent
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify before use in billing.
- 7318Approximate match
- 73349Approximate match
Associated MS-DRGs
M90.572 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.