ICD-10-CM > I00-I99 > I80-I89 > I89 > I89.0 I89.0 Lymphedema, not elsewhere classified Billable/Specific Copy Code Copy Description Applicable To Elephantiasis (nonfilarial) NOSLymphangiectasisObliteration, lymphatic vesselPraecox lymphedemaSecondary lymphedema Type 1 Excludes postmastectomy lymphedema (I97.2)