ICD-10-CM Codes 2026 (USA)

• M23.003	Cystic meniscus, unspecified medial meniscus, right knee

• M23.000	Cystic meniscus, unspecified lateral meniscus, right knee
  M23.001	Cystic meniscus, unspecified lateral meniscus, left knee
  M23.002	Cystic meniscus, unspecified lateral meniscus, unspecified knee
  M23.003	Cystic meniscus, unspecified medial meniscus, right knee
  M23.004	Cystic meniscus, unspecified medial meniscus, left knee
  M23.005	Cystic meniscus, unspecified medial meniscus, unspecified knee
  M23.006	Cystic meniscus, unspecified meniscus, right knee
  M23.007	Cystic meniscus, unspecified meniscus, left knee
  M23.009	Cystic meniscus, unspecified meniscus, unspecified knee
  M23.011	Cystic meniscus, anterior horn of medial meniscus, right knee
  M23.012	Cystic meniscus, anterior horn of medial meniscus, left knee
  M23.019	Cystic meniscus, anterior horn of medial meniscus, unspecified knee
  M23.021	Cystic meniscus, posterior horn of medial meniscus, right knee
  M23.022	Cystic meniscus, posterior horn of medial meniscus, left knee
  M23.029	Cystic meniscus, posterior horn of medial meniscus, unspecified knee
  M23.031	Cystic meniscus, other medial meniscus, right knee
  M23.032	Cystic meniscus, other medial meniscus, left knee
  M23.039	Cystic meniscus, other medial meniscus, unspecified knee
  M23.041	Cystic meniscus, anterior horn of lateral meniscus, right knee
  M23.042	Cystic meniscus, anterior horn of lateral meniscus, left knee

Created by Peter Blahut, MD