J35.8
ICD-10BillableOther chronic diseases of tonsils and adenoids
Official ICD-10-CM descriptor (FY2026)
Other chronic diseases of tonsils and adenoids
J35.8 is valid for submission on a claim — CMS flags it as a billable, specific code.
Inclusion terms
- Adenoid vegetations
- Amygdalolith
- Calculus, tonsil
- Cicatrix of tonsil (and adenoid)
- Tonsillar tag
- Ulcer of tonsil
Related codes in J35
Where this code sits
- Parent code
- J35
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ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.