All ICD10 Codes

C82.1

Non-Billable
ChapterC00–D49
Ranksubcategory
Official Description

Follicular lymphoma grade II

Use a more specific code (11 billable)
C82.10Follicular lymphoma grade II, unspecified siteC82.11Follicular lymphoma grade II, lymph nodes of head, face, and neckC82.12Follicular lymphoma grade II, intrathoracic lymph nodesC82.13Follicular lymphoma grade II, intra-abdominal lymph nodesC82.14Follicular lymphoma grade II, lymph nodes of axilla and upper limbC82.15Follicular lymphoma grade II, lymph nodes of inguinal region and lower limbC82.16Follicular lymphoma grade II, intrapelvic lymph nodesC82.17Follicular lymphoma grade II, spleenC82.18Follicular lymphoma grade II, lymph nodes of multiple sitesC82.19Follicular lymphoma grade II, extranodal and solid organ sitesC82.1AFollicular lymphoma grade II, in remission
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 2: Neoplasms (C00-D49).
General instructions are available for the parent sections:
View C81-C96 NotesView C82 Notes

Clinical Hierarchy

BillableHas subcodes
CH2Neoplasms (C00-D49)
C81-C96Malignant neoplasms of lymphoid, hematopoietic and related tissue (C81-C96)
C82Follicular lymphoma
C82.1Follicular lymphoma grade IINot billable
C82.10Follicular lymphoma grade II, unspecified siteBillable
C82.11Follicular lymphoma grade II, lymph nodes of head, face, and neckBillable
C82.12Follicular lymphoma grade II, intrathoracic lymph nodesBillable
C82.13Follicular lymphoma grade II, intra-abdominal lymph nodesBillable
C82.14Follicular lymphoma grade II, lymph nodes of axilla and upper limbBillable
C82.15Follicular lymphoma grade II, lymph nodes of inguinal region and lower limbBillable
C82.16Follicular lymphoma grade II, intrapelvic lymph nodesBillable
C82.17Follicular lymphoma grade II, spleenBillable
C82.18Follicular lymphoma grade II, lymph nodes of multiple sitesBillable
C82.19Follicular lymphoma grade II, extranodal and solid organ sitesBillable
C82.1AFollicular lymphoma grade II, in remissionBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to C82.1:

categoryC82
Follicular lymphoma
View context instructions
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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