Complete ICD-10-CM coding and documentation guide for icd-10 coding for internal derangement of knee includes clinical validation requirements, medical necessity guidelines, and coding policies.
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Essential facts and insights about ICD-10 Coding for Internal Derangement of Knee
Use ICD-10 code M23.2X for derangement of meniscus due to old tear, ensuring proper documentation in clinical notes.
Additional codes that may be used with this diagnosis
Primary osteoarthritis of knee
Use when osteoarthritis is present alongside meniscal derangement.
Acquired absence of lower limb
Use if the patient has undergone amputation.
The ICD-10 code for internal derangement of the knee includes M23.2X for meniscal derangement due to old tear and M23.8X for other internal derangements.
For a chronic meniscal tear, use ICD-10 code M23.2X, which specifies derangement of meniscus due to an old tear.