ICD-10-CM › C00-D49 › C81-C96 › C82 Follicular lymphoma › C82.1
Follicular lymphoma grade II
Not billableICD-10-CM diagnosis code.
This code exists but cannot be submitted on its own. It groups the more specific codes beneath it.
Submit one of these 11 more specific codes instead:
- C82.10 Follicular lymphoma grade II, unspecified site
- C82.11 Follicular lymphoma grade II, lymph nodes of head, face, and neck
- C82.12 Follicular lymphoma grade II, intrathoracic lymph nodes
- C82.13 Follicular lymphoma grade II, intra-abdominal lymph nodes
- C82.14 Follicular lymphoma grade II, lymph nodes of axilla and upper limb
- C82.15 Follicular lymphoma grade II, lymph nodes of inguinal region and lower limb
- C82.16 Follicular lymphoma grade II, intrapelvic lymph nodes
- C82.17 Follicular lymphoma grade II, spleen
- C82.18 Follicular lymphoma grade II, lymph nodes of multiple sites
- C82.19 Follicular lymphoma grade II, extranodal and solid organ sites
- C82.1A Follicular lymphoma grade II, in remission
What has happened to this code
Every change the publisher made, from 2012 to now. Entries marked draft are from the pre-implementation releases: ICD-10 took effect on 1 October 2015, so nothing before FY2016 was ever valid on a claim.
- FY2012 Added to the draft code set draft Follicular lymphoma grade II
Official coding rules
Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.
Inherited from C82 Follicular lymphoma
Excludes1 - never coded here
- mature T/NK-cell lymphomas (C84.-)
- personal history of non-Hodgkin lymphoma (Z85.72)
Includes
- follicular lymphoma with or without diffuse areas
Inherited from the C81-C96 section Malignant neoplasms of lymphoid, hematopoietic and related tissue (C81-C96)
Excludes2 - not included here
- 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)
How CDC's index refers to this code
Wording from the official alphabetic index. Much of it appears nowhere in the code description, which is why a search for the everyday phrase so often finds nothing.
- Lymphomatosis
- Lymphosarcoma
- Lymphoma > non-Hodgkin
- Non-Hodgkin lymphoma NEC
- Sarcoma > reticulum cell > nodular
- Lymphoma > follicular > grade > II
Codes in the same group
| Code | Description | Status |
|---|---|---|
| C82.0 | Follicular lymphoma grade I | Not billable |
| C82.2 | Follicular lymphoma grade III, unspecified | Not billable |
| C82.3 | Follicular lymphoma grade IIIa | Not billable |
| C82.4 | Follicular lymphoma grade IIIb | Not billable |
| C82.5 | Diffuse follicle center lymphoma | Not billable |
| C82.6 | Cutaneous follicle center lymphoma | Not billable |
| C82.8 | Other types of follicular lymphoma | Not billable |
| C82.9 | Follicular lymphoma, unspecified | Not billable |