Billable / Specific Code
ICD-10-CM M89.363 is the diagnosis code for Hypertrophy of bone, right fibula. 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 M89.363 sits in the ICD-10-CM classification helps ensure proper coding:
Yes, M89.363 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
M89.363 is the ICD-10-CM diagnosis code for "Hypertrophy of bone, right fibula". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
The parent code of M89.363 is M89.36 ("Hypertrophy of bone, tibia and fibula"). M89.363 provides a more specific classification within this category.
M89.363 is located in Section M86-M90 — "Other osteopathies" within Chapter 13 of the ICD-10-CM Tabular List.
Use M89.363 when the patients documented diagnosis matches "Hypertrophy of bone, right fibula" 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 Hypertrophy of bone, right fibula is M89.363.
Yes, M89.363 can be used as a primary diagnosis code since it is billable and specific.
M89.363 is in Chapter 13 of the ICD-10-CM Tabular List.
Yes, M89.363 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.