ICD-10 Code I89.9 - Noninfective disorder of lymphatic vessels and lymph nodes, unspecified

ICD-10-CM Diagnosis Code I89.9

Diagnosis Code: I89.9 (Raw: I899)

Description: Noninfective disorder of lymphatic vessels and lymph nodes, unspecified

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

Fiscal Year: 2026

CMS Section 111 Status: Valid for reporting.

Overview & Clinical Details

ICD-10-CM code I89.9 is designated for Noninfective disorder of lymphatic vessels and lymph nodes, unspecified. 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.