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2. ICD-10 Codes
3. Chapter - M00-M99
4. Section - M86-M90
5. Category - M90
6. M90.55

M90.55 - Osteonecrosis in diseases classified elsewhere, thigh

• Applicable to Osteonecrosis in diseases classified elsewhere, thigh
• The 2025 edition of ICD10-CM M90.55 became effective on October 1, 2024.
• This is the American ICD10-CM version of M90.55 - other international versions of ICD10 M90.55 may differ.
• M90.55 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
• M90.55 Code should not be used for billing or reimbursement purposes as there are multiple ICD-10 CM codes below it that contain a greater level of detail.

The following codes above M90.55 contain annotation back-references that may be applicable to M90.55:

• Chapter: M00-M99 - Diseases of the musculoskeletal system and connective tissue
• Section: M86-M90 - Other osteopathies
• Category: M90 - Osteopathies in diseases classified elsewhere

Browse other similar CM codes:

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.