ICD-10-CM I89.1: Lymphangitis

ICD-10-CM Diagnosis Code (2025)

Official Description for I89.1

Lymphangitis

Coding Notes & Guidelines for I89.1

Excludes1: Not Coded Here

acute lymphangitis (L03.-)

Inclusion Terms
  • Chronic lymphangitis
  • Lymphangitis NOS
  • Subacute lymphangitis

Parent Code (Less Specific):

I89 - Other noninfective disorders of lymphatic vessels and lymph nodes

About ICD-10-CM Code I89.1 (Lymphangitis)

ICD-10-CM code I89.1 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 I89.1 became effective on October 1, 2024.

This page provides detailed information about I89.1 - Lymphangitis. 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 Lymphangitis.