Left Knee Osteoarthritis ICD-10-CM Codes

What ICD-10 Codes Are Used for Left Knee Osteoarthritis?

Osteoarthritis, specifically when it affects the left knee, can significantly decrease a person's mobility and quality of life. Here are the left knee osteoarthritis ICD codes often used for this condition:

• M17.12 - Unilateral primary osteoarthritis, left knee: Use this code for primary osteoarthritis affecting only the left knee.
• M17.32 - Unilateral post-traumatic osteoarthritis, left knee: This code is used when osteoarthritis of the left knee has developed due to an injury or trauma.
• M17.4 - Other bilateral secondary osteoarthritis of knee: If osteoarthritis affects both knees and is secondary to another condition or cause, use this code.

Which Left Knee Osteoarthritis ICD Codes Are Billable?

The following Left Knee Osteoarthritis ICD codes are typically billable:

• M17.12 - Yes, this code can be billed for primary osteoarthritis affecting only the left knee.
• M17.32 - Yes, this code can be billed when osteoarthritis of the left knee results from an injury or trauma.
• M17.4 - Yes, this code is billable when osteoarthritis affects both knees and is secondary to another condition.

Clinical Information

Osteoarthritis (OA) is a degenerative joint disease and is the most common form of arthritis, affecting a substantial population globally. It can cause significant knee pain, stiffness, and mobility issues, impacting everyday activities. Here's more:

• Osteoarthritis involves the wear and tear of the knee joint's cartilage over time.
• As the cartilage wears away, the protective space between the bones decreases, potentially leading to painful bone-on-bone friction and the formation of bone spurs.
• Risk factors for developing osteoarthritis include obesity, age, previous injury, and genetic predispositions.
• Treatment generally consists of exercise, weight management, pain relief, and surgery in severe cases.

Synonyms Include:

• Left Knee Osteoarthritis
• Left Knee OA
• Osteoarthritis of Left Knee