Billable / Specific Code
ICD-10-CM M87.271 is the diagnosis code for Osteonecrosis due to previous trauma, right ankle. 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 M87.271 sits in the ICD-10-CM classification helps ensure proper coding:
Yes, M87.271 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
M87.271 is the ICD-10-CM diagnosis code for "Osteonecrosis due to previous trauma, right ankle". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
The parent code of M87.271 is M87.27 ("Osteonecrosis due to previous trauma, ankle, foot and toes"). M87.271 provides a more specific classification within this category.
M87.271 is located in Section M86-M90 — "Other osteopathies" within Chapter 13 of the ICD-10-CM Tabular List.
Use M87.271 when the patients documented diagnosis matches "Osteonecrosis due to previous trauma, right ankle" 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, right ankle is M87.271.
Yes, M87.271 can be used as a primary diagnosis code since it is billable and specific.
M87.271 is in Chapter 13 of the ICD-10-CM Tabular List.
Yes, M87.271 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.