ICD-10-CM Alphabetic Index · FY 2026 Letter J
Index Terms Starting With J ICD-10-CM
The letter J section of the FY 2026 Alphabetic Index carries 32 main terms, from Jaccoud's syndrome to Juvenile. Terms with a direct code link straight to the code page, cross references point to the main term that holds the codes, and terms with a handful of sub-entries render in full right here. The largest terms open their own full index page.
✓ Built from the official CMS FY 2026 index fileEffective Oct 1, 2025 – Sep 30, 2026
32
Main Terms
140
Index Entries
16
Direct Codes
9
Cross-refs
- Jackson'sSub-entries
- Jadassohn'sSub-entriesblue nevus see Nevusintraepidermal epithelioma see Neoplasm, skin, benign
- Jakob-Creutzfeldt disease or syndromeCross-ref See: Creutzfeldt-Jakob disease or syndrome
- JamaicanSub-entries
- JapaneseSub-entries
- JealousySub-entries
- JejunitisCross-ref See: Enteritis
- Jensen's diseaseCross-ref See: Inflammation, chorioretinal, focal, juxtapapillary
- JointSub-entries see also conditionmice see Loose, body, jointknee M23.4 Non-billable
Related References
Source: Centers for Medicare & Medicaid Services, FY 2026 ICD-10-CM Index to Diseases and Injuries release files, effective October 1, 2025 through September 30, 2026.
