C81.9
C81.9: Hodgkin lymphoma, unspecified
Non-billable headerICD-10-CM
C81.9 is a non-billable header ICD-10-CM code for hodgkin lymphoma, unspecified. It cannot be billed on its own: choose one of the more specific child codes below.
Other codes that can never be billed with C81.9
Their own Excludes1 notes name this code, so the conflict is not listed above.
- C26.1Malignant neoplasm of spleen
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 C81.9
11 child codes. Green means billable.
- C81.90Hodgkin lymphoma, unspecified, unspecified site
- C81.91Hodgkin lymphoma, unspecified, lymph nodes of head, face, and neck
- C81.92Hodgkin lymphoma, unspecified, intrathoracic lymph nodes
- C81.93Hodgkin lymphoma, unspecified, intra-abdominal lymph nodes
- C81.94Hodgkin lymphoma, unspecified, lymph nodes of axilla and upper limb
- C81.95Hodgkin lymphoma, unspecified, lymph nodes of inguinal region and lower limb
- C81.96Hodgkin lymphoma, unspecified, intrapelvic lymph nodes
- C81.97Hodgkin lymphoma, unspecified, spleen
- C81.98Hodgkin lymphoma, unspecified, lymph nodes of multiple sites
- C81.99Hodgkin lymphoma, unspecified, extranodal and solid organ sites
- C81.9AHodgkin lymphoma, unspecified, in remission