ICD-10-CM Code M90.57
Osteonecrosis in diseases classified elsewhere, ankle and foot
NON-BILLABLE
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ICD-10 from 2011 - 2016
Non-Billable Code
Non-Billable means the code is not sufficient justification for admission to an acute care hospital when used a principal diagnosis. Use a child code to capture more detail.ICD Code M90.57 is a non-billable code. To code a diagnosis of this type, you must use one of the three child codes of M90.57 that describes the diagnosis 'osteonecrosis in diseases classd elswhr, ankle and foot' in more detail.
Parent Code: M90.5 - Osteonecrosis in diseases classified elsewhere