Billable / Specific Code
ICD-10-CM M87.256 is the diagnosis code for Osteonecrosis due to previous trauma, unspecified femur. This code falls under the section "Other osteopathies" within Chapter 13 — Diseases of the musculoskeletal system and connective tissue (M00-M99). It is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. Medical coders and healthcare providers use this code to document and classify diagnoses in electronic health records, insurance claims, and clinical databases.
Always refer to the official ICD-10-CM Tabular List for complete coding guidelines. Ensure documentation supports the specificity of the code selected. When in doubt, consult a certified medical coder or the latest CMS guidelines.
Understanding where M87.256 sits in the ICD-10-CM classification helps ensure proper coding:
Yes, M87.256 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
M87.256 is the ICD-10-CM diagnosis code for "Osteonecrosis due to previous trauma, unspecified femur". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
The parent code of M87.256 is M87.25 ("Osteonecrosis due to previous trauma, pelvis and femur"). M87.256 provides a more specific classification within this category.
M87.256 is located in Section M86-M90 — "Other osteopathies" within Chapter 13 of the ICD-10-CM Tabular List.
Use M87.256 when the patients documented diagnosis matches "Osteonecrosis due to previous trauma, unspecified femur" and the clinical documentation supports this level of specificity. Always verify with the latest ICD-10-CM guidelines and payer requirements.
The ICD-10-CM code for Osteonecrosis due to previous trauma, unspecified femur is M87.256.
Yes, M87.256 can be used as a primary diagnosis code since it is billable and specific.
M87.256 is in Chapter 13 of the ICD-10-CM Tabular List.
Yes, M87.256 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.