I87.9 Disorder of vein, unspecifiedBillable ICD-10-CM code, FY2026.
Defines the logic of DRG(s) 302-303 in MDC 05.
459.9 Unspecified circulatory system disorder (approximate)I87.391 Chronic venous hypertension (idiopathic) with other complications of right lower extremityI87.392 Chronic venous hypertension (idiopathic) with other complications of left lower extremityI87.393 Chronic venous hypertension (idiopathic) with other complications of bilateral lower extremityI87.399 Chronic venous hypertension (idiopathic) with other complications of unspecified lower extremityI87.8 Other specified disorders of veinsI87.9 Disorder of vein, unspecified (this code)