M23.22

Non-Billable

Derangement of posterior horn of medial meniscus due to old tear or injury

M23.22 should not be used for reimbursement purposes as there are multiple sub-diagnoses that fall under this code. Please refer to the sub-diagnoses below.

Related Diagnoses

  • M23.221Derangement of posterior horn of medial meniscus due to old tear or injury, right knee
  • M23.222Derangement of posterior horn of medial meniscus due to old tear or injury, left knee
  • M23.229Derangement of posterior horn of medial meniscus due to old tear or injury, unspecified knee
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