C83.9
C83.9: Non-follicular (diffuse) lymphoma, unspecified
Non-billable headerICD-10-CM
C83.9 is a non-billable header ICD-10-CM code for non-follicular (diffuse) lymphoma, unspecified. It cannot be billed on its own: choose one of the more specific child codes below.
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Code history
Unchanged in every release from FY2024 to FY2027.
Code to one of these instead C83.9
11 child codes. Green means billable.
- C83.90Non-follicular (diffuse) lymphoma, unspecified, unspecified site
- C83.91Non-follicular (diffuse) lymphoma, unspecified, lymph nodes of head, face, and neck
- C83.92Non-follicular (diffuse) lymphoma, unspecified, intrathoracic lymph nodes
- C83.93Non-follicular (diffuse) lymphoma, unspecified, intra-abdominal lymph nodes
- C83.94Non-follicular (diffuse) lymphoma, unspecified, lymph nodes of axilla and upper limb
- C83.95Non-follicular (diffuse) lymphoma, unspecified, lymph nodes of inguinal region and lower limb
- C83.96Non-follicular (diffuse) lymphoma, unspecified, intrapelvic lymph nodes
- C83.97Non-follicular (diffuse) lymphoma, unspecified, spleen
- C83.98Non-follicular (diffuse) lymphoma, unspecified, lymph nodes of multiple sites
- C83.99Non-follicular (diffuse) lymphoma, unspecified, extranodal and solid organ sites
- C83.9ANon-follicular (diffuse) lymphoma, unspecified, in remission