M17.12 – Unilateral Primary Osteoarthritis, Left Knee
Learn about the M17.12 ICD-10-CM code for unilateral primary osteoarthritis of the left knee, its clinical description, synonyms, related codes, and FAQs.
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Commonly asked questions
M17.12 refers to unilateral primary osteoarthritis affecting the left knee, while M17.11 refers to the same condition affecting the right knee.
Yes, M17.12 is a billable code that can be used for both inpatient and outpatient medical settings to indicate a diagnosis for reimbursement purposes.
The documentation should clearly describe the affected joint, laterality (left knee), and any additional information necessary to support the diagnosis and treatment plan.
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