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.
Fact Checked by Ericka Pingol.
M17.12 Diagnosis Code: Unilateral Primary Osteoarthritis
- M17.12 is an ICD-10-CM code for diagnosing unilateral primary osteoarthritis affecting the left knee.
- Osteoarthritis is a degenerative joint disease that results from the breakdown of joint cartilage and underlying bone.
- The condition is characterized by pain, swelling, stiffness, and limited range of motion in the affected joint.
- Risk factors for osteoarthritis include age, obesity, joint injuries, genetics, and prolonged repetitive stress on the joint.
- Diagnosis is typically made through clinical examination, patient history, and imaging studies such as X-rays or MRIs.
Is M17.12 Billable?
Yes, M17.12 is a billable ICD-10-CM code that can indicate a diagnosis for reimbursement purposes.
Clinical Information
- Osteoarthritis is the most common form of arthritis, affecting millions worldwide.
- The disease primarily affects weight-bearing joints such as the knees, hips, and spine.
- Symptoms often develop gradually and worsen over time, leading to decreased mobility and quality of life.
- In severe cases, osteoarthritis treatment options include pain management, physical therapy, weight loss, assistive devices, and joint replacement surgery.
- Early intervention and proper management of the condition can help slow down joint degeneration and improve overall function.
Synonyms Include
- Left knee osteoarthritis
- Left knee degenerative joint disease
- Left knee OA
- Left knee DJD
- Left knee arthrosis
Other ICD-10 Codes Commonly Used for Unilateral Primary Osteoarthritis
- M17.0: Bilateral primary osteoarthritis of knee
- M17.11: Unilateral primary osteoarthritis, right knee
- M16.12: Unilateral primary osteoarthritis, left hip
- M16.11: Unilateral primary osteoarthritis, right hip
- M19.072: Primary osteoarthritis, left ankle, and foot
- M19.071: Primary osteoarthritis, right ankle, and foot
- M19.032: Primary osteoarthritis, left wrist
- M19.031: Primary osteoarthritis, right wrist
- M19.012: Primary osteoarthritis, left shoulder
- M19.011: Primary osteoarthritis, right shoulder
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Commonly asked questions
How is M17.12 different from M17.11?
M17.12 refers to unilateral primary osteoarthritis affecting the left knee, while M17.11 refers to the same condition affecting the right knee.
Can M17.12 be used for both inpatient and outpatient settings?
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.
Are there any specific guidelines for documenting M17.12 in medical records?
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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