C82.9
Non-billableFollicular lymphoma, unspecified
Follicular lymphoma, unspecified
This is a header/category code. For billing purposes, use a more specific child code from the list below.
Status
Non-billable / Header
Chapter
2: NeoplasmsBlock
C81-C96
Parent Code
C82Child Codes
11
ICD-11 Mapping
1 equivalentCoding Notes
Includes
Conditions included under this code
- follicular lymphoma with or without diffuse areas
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
Excludes 2
Conditions not included here, but the patient may have both
Child Codes (11)
C82.90Follicular lymphoma, unspecified, unspecified site
C82.91Follicular lymphoma, unsp, nodes of head, face, and neck
C82.92Follicular lymphoma, unspecified, intrathoracic lymph nodes
C82.93Follicular lymphoma, unsp, intra-abdominal lymph nodes
C82.94Follicular lymphoma, unsp, nodes of axilla and upper limb
C82.95Foliclar lymphoma, unsp, nodes of ing region and lower limb
C82.96Follicular lymphoma, unspecified, intrapelvic lymph nodes
C82.97Follicular lymphoma, unspecified, spleen
C82.98Follicular lymphoma, unsp, lymph nodes of multiple sites
C82.99Follicular lymphoma, unsp, extranodal and solid organ sites
C82.9AFollicular lymphoma, unspecified, in remission
Related Codes(8)
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(59)
UMLS
- BRILL SYMMERS DISC0024301
- Brill - Symmers' diseaseC0024301
- Brill Symmers DiseaseC0024301
- Brill-Symmers DiseaseC0024301
- Disease, Brill-SymmersC0024301
- FOLLIC LYMPHOMAC0024301
- FOLLIC LYMPHOMA GIANTC0024301
- Follicle Center LymphomaC0024301
- Follicular LymphomaC0024301
- Follicular Lymphoma, GiantC0024301
- Follicular LymphomasC0024301
- Follicular Lymphomas, GiantC0024301
- Follicular Non-Hodgkin LymphomaC0024301
- Follicular Non-Hodgkin's LymphomaC0024301
- Follicular lymphomaC0024301
- Follicular lymphoma (disorder)C0024301
- Follicular lymphoma (morphologic abnormality)C0024301
- Follicular lymphoma, unspecifiedC0024301
- Follicular lymphomasC0024301
- Follicular lymphosarcomaC0024301
- Follicular non-Hodgkin lymphomaC0024301
- Follicular non-Hodgkin's lymphomaC0024301
- GIANT FOLLIC LYMPHOMAC0024301
- Germinoblastoma, follicularC0024301
- Giant Follicular LymphomaC0024301
- Giant Follicular LymphomasC0024301
- Giant follicular lymphomaC0024301
- LYMPHOMA FOLLICC0024301
- LYMPHOMA GIANT FOLLICC0024301
- Lymphoma, FollicularC0024301
- Lymphoma, Giant FollicularC0024301
- Lymphoma, NodularC0024301
- Lymphomas, FollicularC0024301
- Lymphomas, Giant FollicularC0024301
- Lymphomas, NodularC0024301
- Malignant lymphoma, centroblastic-centrocytic, follicularC0024301
- Malignant lymphoma, centroblastic-centrocytic, follicular (disorder)C0024301
- Malignant lymphoma, follicle centerC0024301
- Malignant lymphoma, follicle center, follicularC0024301
- Malignant lymphoma, follicle centreC0024301
- Malignant lymphoma, follicle centre, follicularC0024301
- Malignant lymphoma, follicularC0024301
- Malignant lymphoma, follicular center cellC0024301
- Malignant lymphoma, follicular center cell (disorder)C0024301
- Malignant lymphoma, follicular centre cellC0024301
- Malignant lymphoma, lymphocytic, nodularC0024301
- Malignant lymphoma, nodularC0024301
- Nodular (follicular) lymphomaC0024301
- Nodular LymphomaC0024301
- Nodular LymphomasC0024301
- Nodular lymphomaC0024301
- Nodular lymphoma (disorder)C0024301
- Nodular lymphosarcomaC0024301
- follicular lymphomaC0024301
- follicular lymphomasC0024301
- giant follicular lymphomaC0024301
- lymphoma follicularC0024301
- lymphosarcoma follicularC0024301
- nodular lymphomaC0024301
Frequently Asked Questions
What is the ICD-10 code for follicular lymphoma, unspecified?
The ICD-10-CM code for follicular lymphoma, unspecified is C82.9. The full clinical description is "Follicular lymphoma, unspecified". C82.9 is a non-billable header code. Use a more specific child code for billing purposes.
What does ICD-10 code C82.9 mean?
ICD-10-CM code C82.9 represents “Follicular lymphoma, unspecified”. It is classified under Chapter 2: Neoplasms and is a non-billable header code. Use a more specific child code for billing purposes.
Is C82.9 a billable code?
No, C82.9 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 11 child codes under C82.9.
What chapter is C82.9 in?
C82.9 is in Chapter 2: Neoplasms (codes C00-D49).
What codes cannot be used with C82.9?
C82.9 has Excludes1 notes indicating codes that cannot be used together with it, including: mature T/NK-cell lymphomas (C84.-); personal history of non-Hodgkin lymphoma (Z85.72).
What are the subcategories under C82.9?
C82.9 has 11 child codes, including: C82.90 (Follicular lymphoma, unspecified, unspecified site), C82.91 (Follicular lymphoma, unsp, nodes of head, face, and neck), C82.92 (Follicular lymphoma, unspecified, intrathoracic lymph nodes), C82.93 (Follicular lymphoma, unsp, intra-abdominal lymph nodes), and 7 more.
What are the UMLS CUIs for C82.9?
C82.9 is linked to 1 UMLS Concept Unique Identifier: C0024301. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does C82.9 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like follicular lymphoma, unspecified affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of C82.9?
C82.9 maps to the ICD-11 code: 2A80.Z (Follicular lymphoma, unspecified).
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.