C82.9
ICD-10Non-billable categoryFollicular lymphoma, unspecified
Official ICD-10-CM descriptor (FY2026)
Follicular lymphoma, unspecified
C82.9 is a category heading, not a billable code. CMS does not accept it on a claim; report one of the more specific codes beneath it.
ICD-10-CM FY2026 defines 11 codes beneath C82.9. See the ICD-10-CM index for what this site publishes.
Related codes in C82
- C82.0Follicular lymphoma grade Icategory
- C82.1Follicular lymphoma grade IIcategory
- C82.2Follicular lymphoma grade III, unspecifiedcategory
- C82.3Follicular lymphoma grade IIIacategory
- C82.4Follicular lymphoma grade IIIbcategory
- C82.5Diffuse follicle center lymphomacategory
- C82.6Cutaneous follicle center lymphomacategory
- C82.8Other types of follicular lymphomacategory
Where this code sits
- Chapter
- 2. Neoplasms (C00-D49)
- Parent code
- C82
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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.