C83.9 is a non-billable/non-specific diagnosis code from the 2026 ICD-10-CM used to classify the following condition: Non-follicular (diffuse) lymphoma, unspecified.
Codes
C83.90
Non-follicular (diffuse) lymphoma, unspecified, unspecified site
C83.91
Non-follicular (diffuse) lymphoma, unspecified, lymph nodes of head, face, and neck
C83.92
Non-follicular (diffuse) lymphoma, unspecified, intrathoracic lymph nodes
C83.93
Non-follicular (diffuse) lymphoma, unspecified, intra-abdominal lymph nodes
C83.94
Non-follicular (diffuse) lymphoma, unspecified, lymph nodes of axilla and upper limb
C83.95
Non-follicular (diffuse) lymphoma, unspecified, lymph nodes of inguinal region and lower limb
C83.96
Non-follicular (diffuse) lymphoma, unspecified, intrapelvic lymph nodes
C83.97
Non-follicular (diffuse) lymphoma, unspecified, spleen
C83.98
Non-follicular (diffuse) lymphoma, unspecified, lymph nodes of multiple sites
C83.99
Non-follicular (diffuse) lymphoma, unspecified, extranodal and solid organ sites
C83.9A
Non-follicular (diffuse) lymphoma, unspecified, in remission
Versions
2026
No changes
2025
No changes
2024
No changes
2023
No changes
2022
No changes
2021
No changes
2020
No changes
2019
No changes
2018
No changes
2017
No changes
2016
New code