All ICD10 Codes

C85

Non-Billable
ChapterC00–D49
Rankcategory
Official Description

Other specified and unspecified types of non-Hodgkin lymphoma

Use a more specific code (0 billable, 4 non-billable)
C85.1Unspecified B-cell lymphomahas subcodesC85.2Mediastinal (thymic) large B-cell lymphomahas subcodesC85.8Other specified types of non-Hodgkin lymphomahas subcodesC85.9Non-Hodgkin lymphoma, unspecifiedhas subcodes
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 2: Neoplasms (C00-D49).

C81-C96 Parent Instructions

Excludes2(Not included here. Code separately if applicable.)
  • Kaposi's sarcoma of lymph nodes (C46.3)
  • secondary and unspecified neoplasm of lymph nodes (C77.-)
  • secondary neoplasm of bone marrow (C79.52)
  • secondary neoplasm of spleen (C78.89)

Instructional Notes

Excludes1(Not coded here. Use a different code.)
  • other specified types of T/NK-cell lymphoma (C86.-)
  • personal history of non-Hodgkin lymphoma (Z85.72)

Clinical Hierarchy

BillableHas subcodes
CH2Neoplasms (C00-D49)
C81-C96Malignant neoplasms of lymphoid, hematopoietic and related tissue (C81-C96)
C85Other specified and unspecified types of non-Hodgkin lymphomaNot billable
C85.1Unspecified B-cell lymphomaSubcodes
C85.2Mediastinal (thymic) large B-cell lymphomaSubcodes
C85.8Other specified types of non-Hodgkin lymphomaSubcodes
C85.9Non-Hodgkin lymphoma, unspecifiedSubcodes

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to C85:

blockC81-C96
Malignant neoplasms of lymphoid, hematopoietic and related tissue (C81-C96)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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