ICD-10-CM code · FY2027
I89.9 Noninfective disorder of lymphatic vessels and lymph nodes, unspecified
BillableValid for claims as a specific diagnosis code
About I89.9
- Code
- I89.9
- Billable
- Yes
- Short description
- Noninfective disorder of lymphatic vessels and nodes, unsp
- Category
- I89 Other noninfective disorders of lymphatic vessels and lymph nodes
- Block
- I80-I89 Diseases of veins, lymphatic vessels and lymph nodes, not elsewhere classified
- Chapter
- 9 Diseases of the circulatory system
- Code set
- FY2027, October 1, 2026 to September 30, 2027
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Coding notes for I89.9
Applicable to Other names for conditions reported with this code.
- Disease of lymphatic vessels NOS
Also applies, from I89 Other noninfective disorders of lymphatic vessels and lymph nodes
Excludes1 Not coded here: never report these together with this code (use the code given instead).
Chapter 9 notes (apply to every code in it)
Excludes2 Not part of this condition, but a patient can have both: report both codes when both apply.
- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
- systemic connective tissue disorders (M30-M36)
- transient cerebral ischemic attacks and related syndromes (G45.-)
Related codes in I89
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See 2MM+ plansICD-10-CM FY2027 code set, as published by the CDC National Center for Health Statistics (NCHS) and CMS, effective October 1, 2026 to September 30, 2027. Codes, titles and notes are shown as published. Check payer rules and the official guidelines before billing. This page is not medical advice.
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