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) 1
- Chapter 5: Mental and behavioural disorders (F01–F99) 1
- Chapter 6: Diseases of the nervous system (G00–G99) 1
- Chapter 7: Diseases of the eye and adnexa (H00–H59) 5
- Chapter 9: Diseases of the circulatory system (I00–I99) 2
- Chapter 11: Diseases of the digestive system (K00–K95) 1
- Chapter 17: Congenital malformations, deformations and chromosomal abnormalities 1
- Chapter 21: Factors influencing health status and contact with health services (Z00–Z99) 1
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)
- Q13.81 - Rieger anomaly
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