ICD-9-CM Codes ICD-9-PCS Codes

717.2 - Derangement of posterior horn of medial meniscus

GEM Conversion to ICD-10 CM

M23.229

Fs: 10000 – Derangement of posterior horn of medial meniscus due to old tear or injury, unspecified knee

M23.329

Fs: 10000 – Other meniscus derangements, posterior horn of medial meniscus, unspecified knee

Sibling Codes

717.0

Old bucket handle tear of medial meniscus

717.1

Derangement of anterior horn of medial meniscus

717.2

Derangement of posterior horn of medial meniscus

717.3

Other and unspecified derangement of medial meniscus

717.5

Derangement of meniscus, not elsewhere classified

717.6

Loose body in knee

717.7

Chondromalacia of patella

717.9

Unspecified internal derangement of knee