I80.252

Phlebitis and thrombophlebitis of left calf muscular vein

Risk-adjusting (HCC)Billable code

HCC risk adjustment mapping

CMS-HCC V28

HCC267

Deep Vein Thrombosis and Pulmonary Embolism

CMS-HCC ESRD V24

HCC108

Vascular Disease

RxHCC V08

RXHCC215

Venous Thromboembolism

Coding notes

Excludes 1 never coded together · Excludes 2 may co-exist

Inherited from I80.25Phlebitis and thrombophlebitis of calf muscular vein

Synonyms

Phlebitis and thrombophlebitis of calf muscular vein, NOS Phlebitis and thrombophlebitis of gastrocnemial vein Phlebitis and thrombophlebitis of soleal vein

Inherited from I80Phlebitis and thrombophlebitis

Includes

endophlebitis inflammation, vein periphlebitis suppurative phlebitis

Excludes 1

venous embolism and thrombosis of lower extremities (I82.4-, I82.5-, I82.81-)

Code first

, if applicable: phlebitis and thrombophlebitis complicating abortion, ectopic or molar pregnancy (O00-O07, O08.7) phlebitis and thrombophlebitis complicating pregnancy, childbirth and the puerperium (O22.-, O87.-)

Inherited from chapter 9Diseases of the circulatory system

Excludes 2

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.-)

Official Guidelines for I80.252

FY 2026 ›

I.C.9Chapter-specific guidanceChapter 9: Diseases of the Circulatory System (I00-I99)

Subsections