ICD-10-CM Diagnosis Code (2025)
Official Description for C83.3
Diffuse large B-cell lymphoma
Coding Notes & Guidelines for C83.3
Excludes1: Not Coded Here
- mediastinal (thymic) large B-cell lymphoma (C85.2-)
- mature T/NK-cell lymphomas (C84.-)
Excludes1: Not Coded Here
- Primary central nervous system lymphoma, Burkitt (C83.79)
- Primary central nervous system lymphoma, lymphoblastic (C83.59)
- Primary central nervous system lymphoma, other (C83.89)
- Primary central nervous system lymphoma, peripheral T-cell (C84.49)
Inclusion Terms
- Anaplastic diffuse large B-cell lymphoma
- CD30-positive diffuse large B-cell lymphoma
- Centroblastic diffuse large B-cell lymphoma
- Diffuse large B-cell lymphoma, subtype not specified
- Immunoblastic diffuse large B-cell lymphoma
- Plasmablastic diffuse large B-cell lymphoma
- T-cell rich diffuse large B-cell lymphoma
Inclusion Terms
- PCNSL of brain
- PCNSL of meninges
- PCNSL of spinal cord
- PCNSL NOS
Parent Code (Less Specific):
About ICD-10-CM Code C83.3 (Diffuse large B-cell lymphoma)
ICD-10-CM code C83.3 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM C83.3 became effective on October 1, 2024.
This page provides detailed information about C83.3 - Diffuse large B-cell lymphoma. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Diffuse large B-cell lymphoma.