ICD-10 · PDGM grouping
C83 Non-follicular lymphoma
All 78 codes in the C83 family, with the PDGM clinical group, comorbidity subgroup and primary-position rule CMS assigns, read from the CMS grouper crosswalk v07.2.26 and the CDC FY2027 code file.
ICD-10-CM FY2027 · CMS grouper v07.2.26
Codes in family
78
Can lead a claim
78
Cannot lead a claim
0
What CMS assigns to C83
All 78 codes group to MMTA - Infectious Disease, Neoplasms, and Blood-Forming Diseases. All 78 count toward the Non-Hodgkin’s Lymphoma comorbidity subgroup. Every code can lead a claim.
- Non-Hodgkin’s Lymphoma
Every code in C83
Descriptions are CDC’s FY2027 wording; where CMS’s grouper abbreviates one, its form is shown beneath.
| Code | Description | Primary position | Clinical group | Comorbidity subgroup |
|---|---|---|---|---|
| C83.0 Small cell B-cell lymphoma | ||||
| C83.00 | Small cell B-cell lymphoma, unspecified site | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.01 | Small cell B-cell lymphoma, lymph nodes of head, face, and neckCMS: Small cell B-cell lymphoma, nodes of head, face, and neck | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.02 | Small cell B-cell lymphoma, intrathoracic lymph nodes | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.03 | Small cell B-cell lymphoma, intra-abdominal lymph nodes | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.04 | Small cell B-cell lymphoma, lymph nodes of axilla and upper limbCMS: Small cell B-cell lymphoma, nodes of axilla and upper limb | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.05 | Small cell B-cell lymphoma, lymph nodes of inguinal region and lower limbCMS: Small cell B-cell lymph, nodes of ing region and lower limb | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.06 | Small cell B-cell lymphoma, intrapelvic lymph nodes | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.07 | Small cell B-cell lymphoma, spleen | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.08 | Small cell B-cell lymphoma, lymph nodes of multiple sites | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.09 | Small cell B-cell lymphoma, extranodal and solid organ sites | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.0A | Small cell B-cell lymphoma, in remission | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.1 Mantle cell lymphoma | ||||
| C83.10 | Mantle cell lymphoma, unspecified site | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.11 | Mantle cell lymphoma, lymph nodes of head, face, and neck | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.12 | Mantle cell lymphoma, intrathoracic lymph nodes | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.13 | Mantle cell lymphoma, intra-abdominal lymph nodes | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.14 | Mantle cell lymphoma, lymph nodes of axilla and upper limb | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.15 | Mantle cell lymphoma, lymph nodes of inguinal region and lower limbCMS: Mantle cell lymphoma, nodes of ing region and lower limb | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.16 | Mantle cell lymphoma, intrapelvic lymph nodes | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.17 | Mantle cell lymphoma, spleen | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.18 | Mantle cell lymphoma, lymph nodes of multiple sites | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.19 | Mantle cell lymphoma, extranodal and solid organ sites | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.1A | Mantle cell lymphoma, in remission | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.3 Diffuse large B-cell lymphoma | ||||
| C83.30 | Diffuse large B-cell lymphoma, unspecified site | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.31 | Diffuse large B-cell lymphoma, lymph nodes of head, face, and neckCMS: Diffuse large B-cell lymphoma, nodes of head, face, and neck | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.32 | Diffuse large B-cell lymphoma, intrathoracic lymph nodes | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.33 | Diffuse large B-cell lymphoma, intra-abdominal lymph nodes | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.34 | Diffuse large B-cell lymphoma, lymph nodes of axilla and upper limbCMS: Diffuse large B-cell lymph, nodes of axilla and upper limb | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.35 | Diffuse large B-cell lymphoma, lymph nodes of inguinal region and lower limbCMS: Diffus large B-cell lymph, nodes of ing rgn and lower limb | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.36 | Diffuse large B-cell lymphoma, intrapelvic lymph nodes | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.37 | Diffuse large B-cell lymphoma, spleen | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.38 | Diffuse large B-cell lymphoma, lymph nodes of multiple sites | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.39 Diffuse large B-cell lymphoma, extranodal and solid organ sites | ||||
| C83.390 | Primary central nervous system lymphoma | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.398 | Diffuse large B-cell lymphoma of other extranodal and solid organ sitesCMS: Diffuse large B-cell lymph of extrnod and solid organ sites | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.3A | Diffuse large B-cell lymphoma, in remission | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.5 Lymphoblastic (diffuse) lymphoma | ||||
| C83.50 | Lymphoblastic (diffuse) lymphoma, unspecified site | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.51 | Lymphoblastic (diffuse) lymphoma, lymph nodes of head, face, and neckCMS: Lymphoblastic lymphoma, nodes of head, face, and neck | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.52 | Lymphoblastic (diffuse) lymphoma, intrathoracic lymph nodes | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.53 | Lymphoblastic (diffuse) lymphoma, intra-abdominal lymph nodesCMS: Lymphoblastic (diffuse) lymphoma, intra-abd lymph nodes | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.54 | Lymphoblastic (diffuse) lymphoma, lymph nodes of axilla and upper limbCMS: Lymphoblastic lymphoma, nodes of axilla and upper limb | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.55 | Lymphoblastic (diffuse) lymphoma, lymph nodes of inguinal region and lower limbCMS: Lymphoblastic lymphoma, nodes of ing region and lower limb | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.56 | Lymphoblastic (diffuse) lymphoma, intrapelvic lymph nodes | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.57 | Lymphoblastic (diffuse) lymphoma, spleen | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.58 | Lymphoblastic (diffuse) lymphoma, lymph nodes of multiple sitesCMS: Lymphoblastic (diffuse) lymphoma, lymph nodes mult site | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.59 | Lymphoblastic (diffuse) lymphoma, extranodal and solid organ sitesCMS: Lymphoblastic lymphoma, extrnod and solid organ sites | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.5A | Lymphoblastic (diffuse) lymphoma, in remission | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.7 Burkitt lymphoma | ||||
| C83.70 | Burkitt lymphoma, unspecified site | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.71 | Burkitt lymphoma, lymph nodes of head, face, and neck | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.72 | Burkitt lymphoma, intrathoracic lymph nodes | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.73 | Burkitt lymphoma, intra-abdominal lymph nodes | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.74 | Burkitt lymphoma, lymph nodes of axilla and upper limb | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.75 | Burkitt lymphoma, lymph nodes of inguinal region and lower limbCMS: Burkitt lymphoma, nodes of inguinal region and lower limb | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.76 | Burkitt lymphoma, intrapelvic lymph nodes | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.77 | Burkitt lymphoma, spleen | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.78 | Burkitt lymphoma, lymph nodes of multiple sites | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.79 | Burkitt lymphoma, extranodal and solid organ sites | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.7A | Burkitt lymphoma, in remission | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.8 Other non-follicular lymphoma | ||||
| C83.80 | Other non-follicular lymphoma, unspecified site | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.81 | Other non-follicular lymphoma, lymph nodes of head, face, and neckCMS: Oth non-follic lymphoma, lymph nodes of head, face, and neck | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.82 | Other non-follicular lymphoma, intrathoracic lymph nodes | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.83 | Other non-follicular lymphoma, intra-abdominal lymph nodes | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.84 | Other non-follicular lymphoma, lymph nodes of axilla and upper limbCMS: Oth non-follic lymphoma, nodes of axilla and upper limb | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.85 | Other non-follicular lymphoma, lymph nodes of inguinal region and lower limbCMS: Oth non-follic lymphoma, nodes of ing region and lower limb | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.86 | Other non-follicular lymphoma, intrapelvic lymph nodes | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.87 | Other non-follicular lymphoma, spleen | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.88 | Other non-follicular lymphoma, lymph nodes of multiple sites | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.89 | Other non-follicular lymphoma, extranodal and solid organ sitesCMS: Oth non-follic lymphoma, extranodal and solid organ sites | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.8A | Other non-follicular lymphoma, in remission | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.9 Non-follicular (diffuse) lymphoma, unspecified | ||||
| C83.90 | Non-follicular (diffuse) lymphoma, unspecified, unspecified siteCMS: Non-follicular (diffuse) lymphoma, unsp, unspecified site | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.91 | Non-follicular (diffuse) lymphoma, unspecified, lymph nodes of head, face, and neckCMS: Non-follic lymphoma, unsp, nodes of head, face, and neck | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.92 | Non-follicular (diffuse) lymphoma, unspecified, intrathoracic lymph nodesCMS: Non-follic (diffuse) lymphoma, unsp, intrathorac lymph nodes | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.93 | Non-follicular (diffuse) lymphoma, unspecified, intra-abdominal lymph nodesCMS: Non-follic (diffuse) lymphoma, unsp, intra-abd lymph nodes | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.94 | Non-follicular (diffuse) lymphoma, unspecified, lymph nodes of axilla and upper limbCMS: Non-follic lymphoma, unsp, nodes of axilla and upper limb | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.95 | Non-follicular (diffuse) lymphoma, unspecified, lymph nodes of inguinal region and lower limbCMS: Non-follic lymph, unsp, nodes of ing region and lower limb | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.96 | Non-follicular (diffuse) lymphoma, unspecified, intrapelvic lymph nodesCMS: Non-follic (diffuse) lymphoma, unsp, intrapelvic lymph nodes | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.97 | Non-follicular (diffuse) lymphoma, unspecified, spleen | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.98 | Non-follicular (diffuse) lymphoma, unspecified, lymph nodes of multiple sitesCMS: Non-follic (diffuse) lymphoma, unsp, lymph nodes mult site | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.99 | Non-follicular (diffuse) lymphoma, unspecified, extranodal and solid organ sitesCMS: Non-follic lymphoma, unsp, extrnod and solid organ sites | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
| C83.9A | Non-follicular (diffuse) lymphoma, unspecified, in remission | Can lead a claim | K | Non-Hodgkin’s Lymphoma |
Sources: CMS HH PPS Grouper Software v07.2.26, effective 2026-10-01, for the clinical group, comorbidity subgroup, code-first conventions and primary-position flags; CDC NCHS ICD-10-CM FY2027 code descriptions for the family title and code wording. This is the crosswalk Medicare runs a claim through. Grouping also depends on admission source, timing, the OASIS functional items and the rest of the diagnosis list.
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