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Revised 2025 ICD-10-CM Diagnosis Codes List

For the 2025 fiscal year, the ICD-10-CM diagnosis codes system revised 26 codes. Most revisions were done in Chapter 7: Diseases of the eye and adnexa (H00–H59) with revisions for degenerative myopia diagnosis codes.

Here is a summary of the codes revised this year:


Chapter 1: Certain infectious and parasitic diseases (A00–B99)

  • A77.41 - Ehrlichiosis chaffeensis [E. chaffeensis]

Chapter 5: Mental and behavioural disorders (F01–F99)

  • F98.21 - Rumination disorder of infancy and childhood

Chapter 6: Diseases of the nervous system (G00–G99)

  • G93.42 - Megalencephalic leukoencephalopathy with subcortical cysts

Chapter 7: Diseases of the eye and adnexa (H00–H59)

  • H44.2A3 - Degeneratv myopia with choroidal neovascularization, bi
  • H44.2B3 - Degenerative myopia with macular hole, bilateral
  • H44.2C3 - Degenerative myopia with retinal detachment, bilateral
  • H44.2D3 - Degenerative myopia with foveoschisis, bilateral
  • H44.2E3 - Degenerative myopia with other maculopathy, bilateral

Chapter 9: Diseases of the circulatory system (I00–I99)

  • I26.93 - Sing subsegmental throm pulm emblsm w/o acute cor pulmonale
  • I26.94 - Mult subsegmental throm pulm emboli w/o acute cor pulmonale

Chapter 11: Diseases of the digestive system (K00–K95)

  • K58.9 - Irritable bowel syndrome, unspecified

Chapter 17: Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)

Chapter 21: Factors influencing health status and contact with health services (Z00–Z99)

  • Z68.54 - Body mass index ped, 95% for age to < 120% of 95% for age