M77.00: Medial epicondylitis, unspecified elbow
M77.00 is the billable ICD-10-CM diagnosis code for Medial epicondylitis, unspecified elbow. It is a fully specified code, so it can be reported on a claim (subject to clinical documentation and your payer's rules).
Frequently asked questions
What is ICD-10-CM code M77.00?
M77.00 is the ICD-10-CM diagnosis code for Medial epicondylitis, unspecified elbow. It belongs to category M77 (Other enthesopathies).
Is M77.00 a billable code?
Yes. M77.00 is a billable, fully specified ICD-10-CM code, so it can be used on a claim (subject to documentation and payer rules).
What category does M77.00 belong to?
M77.00 is part of ICD-10-CM category M77 — Other enthesopathies, which has 40 billable codes.
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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