I89Header code — not billable
Other noninfective disorders of lymphatic vessels and lymph nodes
Short description: Oth noninfective disorders of lymphatic vessels and nodes
- Chapter
- 9. Diseases of the circulatory system
- Category
- I89
- Effective date
- October 1, 2026
Related codes in category I89
Frequently asked questions
What is ICD-10 code I89?
I89 is an ICD-10-CM diagnosis code for Other noninfective disorders of lymphatic vessels and lymph nodes.
Is I89 a billable code?
No. I89 is a category/header code, not billable on its own — use one of its more specific child codes instead.
What ICD-10-CM chapter is I89 in?
I89 falls under Chapter 9: Diseases of the circulatory system.
When did I89 become effective?
I89 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to I89?
I89 belongs to category I89, which includes 4 other codes — see the related codes list on this page.
ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.