kodex

Kodex

ICD-10-CM
Code

M23.205

Derangement of unspecified medial meniscus due to old tear or injury, unspecified knee

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Hierarchy

  • M00-M99 Diseases of the musculoskeletal system and connective tissue (M00-M99)
    • M20-M25 Other joint disorders (M20-M25)
      • M23 Internal derangement of knee
        • M23.2 Derangement of meniscus due to old tear or injury
          • M23.20 Derangement of unspecified meniscus due to old tear or injury
            • M23.200 Derangement of unspecified lateral meniscus due to old tear or injury, right knee
            • M23.201 Derangement of unspecified lateral meniscus due to old tear or injury, left knee
            • M23.202 Derangement of unspecified lateral meniscus due to old tear or injury, unspecified knee
            • M23.203 Derangement of unspecified medial meniscus due to old tear or injury, right knee
            • M23.204 Derangement of unspecified medial meniscus due to old tear or injury, left knee
            • M23.205 Derangement of unspecified medial meniscus due to old tear or injury, unspecified knee
            • M23.206 Derangement of unspecified meniscus due to old tear or injury, right knee
            • M23.207 Derangement of unspecified meniscus due to old tear or injury, left knee
            • M23.209 Derangement of unspecified meniscus due to old tear or injury, unspecified knee

Notes

M00-M99

  • Use an external cause code following the code for the musculoskeletal condition, if applicable, to identify the cause of the musculoskeletal condition

Inclusion Terms

M23.20

  • Derangement of unspecified lateral meniscus due to old tear or injury
  • Derangement of unspecified medial meniscus due to old tear or injury

M23.2

  • Old bucket-handle tear

Excludes 1

M23

  • ankylosis (M24.66)
  • deformity of knee (M21.-)
    • M21 Other acquired deformities of limbs
  • M93.2 Osteochondritis dissecans

Excludes 2

M23

  • current injury - see injury of knee and lower leg (S80-S89)
    • S80-S89 Injuries to the knee and lower leg (S80-S89)
  • recurrent dislocation or subluxation of joints (M24.4)
    • M24.4 Recurrent dislocation of joint
  • recurrent dislocation or subluxation of patella (M22.0-M22.1)

M20-M25

  • joints of the spine (M40-M54)

M00-M99

  • L40.5 Arthropathic psoriasis
  • certain conditions originating in the perinatal period (P04-P96)
  • A00-B99 Certain infectious and parasitic diseases (A00-B99)
  • compartment syndrome (traumatic) (T79.A-)
    • T79.A Traumatic compartment syndrome
  • complications of pregnancy, childbirth and the puerperium (O00-O9A)
    • O00-O9A Pregnancy, childbirth and the puerperium (O00-O9A)
  • congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
    • Q00-Q99 Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
  • endocrine, nutritional and metabolic diseases (E00-E88)
  • S00-T88 Injury, poisoning and certain other consequences of external causes (S00-T88)
  • C00-D49 Neoplasms (C00-D49)
  • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)