ICD-10 Coding for Degenerative Arthritis of the Knee(M17.0, M17.0B, M17.0U)
Learn about ICD-10 coding for degenerative arthritis of the knee, including primary and secondary osteoarthritis codes, documentation requirements, and common pitfalls.
Complete code families applicable to Degenerative Arthritis of the Knee
Compare key differences between these codes to ensure accurate selection
| Code | Description | When to Use | Key Documentation |
|---|---|---|---|
| M17.0 | Bilateral primary osteoarthritis of knee | Use when both knees are affected by primary osteoarthritis without a history of trauma. |
|
| M17.11 | Unilateral primary osteoarthritis, right knee | Use when primary osteoarthritis affects only the right knee. |
|
| M17.31 | Post-traumatic osteoarthritis, right knee | Use when osteoarthritis is due to a previous injury to the right knee. |
|
| M17.5 | Secondary osteoarthritis of knee | Use when osteoarthritis is secondary to another condition like obesity. |
|
Clinical Decision Support
Always review the patient's clinical documentation thoroughly. When in doubt, choose the more specific code and ensure documentation supports it.
Key Information
Essential facts and insights aboutDegenerative Arthritis of the Knee
Alternative codes to consider when ruling out similar conditions
Use when osteoarthritis is secondary to another condition like obesity.
Use when only the left knee is affected.
Use when the left knee is affected post-trauma.
Use when no underlying condition is specified.
Documentation & Coding Risks
Avoid these common issues when documenting Degenerative Arthritis of the Knee.
Failing to document the underlying cause for secondary OA
Impact
Clinical: Misrepresents the patient's condition., Regulatory: Non-compliance with coding standards., Financial: Potential for denied claims.
Mitigation
Always document the underlying condition.
Using unspecified codes when details are available
Impact
Reimbursement: May lead to lower reimbursement rates., Compliance: Non-compliance with coding guidelines., Data Quality: Decreases accuracy of health records.
Mitigation
Ensure laterality and primary vs. secondary are documented.
Laterality documentation
Impact
Failure to document laterality can lead to incorrect coding.
Mitigation
Ensure laterality is always specified in documentation.