Billable / Specific Code
ICD-10-CM M60.80 is the diagnosis code for Other myositis, unspecified site. This code falls under the section "Disorders of muscles" 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 M60.80 sits in the ICD-10-CM classification helps ensure proper coding:
Yes, M60.80 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
M60.80 is the ICD-10-CM diagnosis code for "Other myositis, unspecified site". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
The parent code of M60.80 is M60.8 ("Other myositis"). M60.80 provides a more specific classification within this category.
M60.80 is located in Section M60-M63 — "Disorders of muscles" within Chapter 13 of the ICD-10-CM Tabular List.
Use M60.80 when the patients documented diagnosis matches "Other myositis, unspecified site" 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 Other myositis, unspecified site is M60.80.
Yes, M60.80 can be used as a primary diagnosis code since it is billable and specific.
M60.80 is in Chapter 13 of the ICD-10-CM Tabular List.
Yes, M60.80 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.