ICD-10 Code C83.398 - Diffuse large B-cell lymphoma of other extranodal and solid organ sites

ICD-10-CM Diagnosis Code C83.398

Diagnosis Code: C83.398 (Raw: C83398)

Description: Diffuse large B-cell lymphoma of other extranodal and solid organ sites

Classification: International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM)

Fiscal Year: 2026

CMS Section 111 Status: Valid for reporting (Excluded from No-Fault liability reporting).

Overview & Clinical Details

ICD-10-CM code C83.398 is designated for Diffuse large B-cell lymphoma of other extranodal and solid organ sites. In medical documentation and insurance billing, this code is utilized to specify medical diagnosis for patient records, reimbursement workflows, and compliance under CMS Section 111 mandatory insurer reporting guidelines.