C85
⚠ Non-billable
Other specified and unspecified types of non-Hodgkin lymphoma
ICD-10-CM · FY2026 · Neoplasms
Code
C85
System
ICD-10-CM
Billable
No — use specific code
Effective
FY2026
Chapter
Neoplasms
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Official coding notes
From CMS's ICD-10-CM Tabular List.
Excludes1 — never code together
- other specified types of T/NK-cell lymphoma (C86.-)
- personal history of non-Hodgkin lymphoma (Z85.72)
Frequently asked questions
What is ICD-10 code C85?
ICD-10-CM code C85 represents Other specified and unspecified types of non-Hodgkin lymphoma. It is a non-billable header code requiring a more specific subcategory in the Neoplasms chapter, effective October 1, 2025 – September 30, 2026.
Is C85 billable?
No. C85 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is C85 in?
C85 belongs to the Neoplasms chapter (C00–D49) of ICD-10-CM.
Related codes in the C85 category
C85.1
Unspecified B-cell lymphoma
Non-billable
C85.2
Mediastinal (thymic) large B-cell lymphoma
Non-billable
C85.8
Other specified types of non-Hodgkin lymphoma
Non-billable
C85.9
Non-Hodgkin lymphoma, unspecified
Non-billable
C85.10
Unspecified B-cell lymphoma, unspecified site
Billable
C85.11
Unspecified B-cell lymphoma, lymph nodes of head, face, and neck
Billable
C85.12
Unspecified B-cell lymphoma, intrathoracic lymph nodes
Billable
C85.13
Unspecified B-cell lymphoma, intra-abdominal lymph nodes
Billable
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