M23.209✓ Billable
Derangement of unspecified meniscus due to old tear or injury, unspecified knee
Derangement of unspecified meniscus due to old tear or injur…
Code Hierarchy
┌13Diseases of the musculoskeletal system and connective tissue (M00-M99)├M20-M25Other joint disorders (M20-M25)
└M23.209Derangement of unspecified meniscus due to old tear or injur…
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