I89.9
Billable
ChapterI00–I99
Ranksubcategory
Official Description
Noninfective disorder of lymphatic vessels and lymph nodes, unspecified
Metadata & Insights
- •2026 ICD-10-CM Edition - Effective October 1, 2025.
- •Billable/specific code (valid for reimbursement).
- •Chapter 9: Diseases of the Circulatory System (I00-I99).
Instructional Notes
Includes
- Disease of lymphatic vessels NOS
General instructions are available for the parent sections:
Clinical Hierarchy
Applicable Ancestor Context
The following parent sections contain instructions or notes that apply to I89.9:
categoryI89
Other noninfective disorders of lymphatic vessels and lymph nodes
View context instructionsAlphabetic Index Mentions
These are Diagnosis Index lookup paths that route to I89.9. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.
2 raw paths
MS-DRG Classification
This code is grouped within the following Diagnosis Related Group(s) for clinical reimbursement:
Cross Reference
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