If T-cell lineage or involvement is mentioned in conjunction with a specific lymphoma, code to the more specific description.
C84.Z should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
The 2023 edition of ICD-10-CM C84.Z became effective on October 1, 2022.
This is the American ICD-10-CM version of C84.Z – other international versions of ICD-10 C84.Z may differ.