ICD-10-CM · Chapter 2 · C00–D49
C82.1
Follicular lymphoma grade II
Neoplasms
Heads up:this is a parent code. It's typically not directly billable — you need to drill down to a more specific child code (one with additional digits) to use on a claim.
Quick facts
- Code
- C82.1
- Type
- Category / header (non-billable)
- ICD-10-CM chapter
- Chapter 2 — Neoplasms
- Category
- C82 — Follicular lymphoma
- Specificity
- 4 characters
How coders use this code
ICD-10-CM C82.1 is a category (header) for follicular lymphoma grade ii. It is generally not reported directly on a claim — coders drill down to a more specific child code (one with additional characters) that matches the documentation. Use the related codes below to find the billable code that fits, and verify against the annual NCHS/CMS guidelines.
Related codes in C82
- C82Follicular lymphoma
- C82.0Follicular lymphoma grade I
- C82.00Follicular lymphoma grade I, unspecified site
- C82.01Follicular lymphoma grade I, lymph nodes of head, face, and neck
- C82.02Follicular lymphoma grade I, intrathoracic lymph nodes
- C82.03Follicular lymphoma grade I, intra-abdominal lymph nodes
- C82.04Follicular lymphoma grade I, lymph nodes of axilla and upper limb
- C82.05Follicular lymphoma grade I, lymph nodes of inguinal region and lower limb
- C82.06Follicular lymphoma grade I, intrapelvic lymph nodes
- C82.07Follicular lymphoma grade I, spleen
- C82.08Follicular lymphoma grade I, lymph nodes of multiple sites
- C82.09Follicular lymphoma grade I, extranodal and solid organ sites
- C82.0AFollicular lymphoma grade I, in remission
- C82.10Follicular lymphoma grade II, unspecified site
- C82.11Follicular lymphoma grade II, lymph nodes of head, face, and neck
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