ICD-9-CM

DISEASES OF VEINS AND LYMPHATICS, AND OTHER DISEASES OF CIRCULATORY SYSTEM (451-459)
451: Phlebitis and thrombophlebitis Includes: endophlebitis inflammation, vein periphlebitis suppurative phlebitis Use additional E code to identify drug if drug-induced Excludes: that complicating: abortion (634-638 with.7, 639.8) ectopic or molar pregnancy (639.8) pregnancy, childbirth, or the puerperium (671.0-671.9) that due to or following: implant or catheter device (996.61-996.62) infusion, perfusion, or transfusion (999.2)
452: Portal vein thrombosis Portal (vein) obstruction Excludes: hepatic vein thrombosis (453.0) phlebitis of portal vein (572.1)
453: Other venous embolism and thrombosis Excludes: that complicating: abortion (634-638 with.7, 639.8) ectopic or molar pregnancy (639.8) pregnancy, childbirth, or the puerperium (671.0-671.9)
454: Varicose veins of lower extremities Excludes: that complicating pregnancy, childbirth, or the puerperium (671.0)
455: Hemorrhoids Includes: hemorrhoids (anus) (rectum) piles varicose veins, anus or rectum Excludes: that complicating pregnancy, childbirth, or the puerperium (671.8)
456: Varicose veins of other sites
457: Noninfectious disorders of lymphatic channels
458: Hypotension Includes: hypopiesis Excludes: cardiovascular collapse (785.50) maternal hypotension syndrome (669.2) shock (785.50-785.59) Shy-Drager syndrome (333.0)
459: Other disorders of circulatory system

DISEASES OF VEINS AND LYMPHATICS, AND OTHER DISEASES OF CIRCULATORY SYSTEM (451-459)

Includes:

endophlebitis

inflammation, vein

periphlebitis

suppurative phlebitis

Use additional E code to identify drug if drug-induced

Excludes:

that complicating:

abortion (634-638 with.7, 639.8)

ectopic or molar pregnancy (639.8)