I80.213 Phlebitis and thrombophlebitis of iliac vein, bilateral

Billable ICD-10-CM code, FY2026. Acts as a Complication or Comorbidity (CC) as a secondary diagnosis.

Applies from I80 Phlebitis and thrombophlebitis

Includes

• endophlebitis
• inflammation, vein
• periphlebitis
• suppurative phlebitis

Excludes1 (never code together)

• 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.-)

Applies from I80.21 Phlebitis and thrombophlebitis of iliac vein

Applicable to

• Phlebitis and thrombophlebitis of common iliac vein
• Phlebitis and thrombophlebitis of external iliac vein
• Phlebitis and thrombophlebitis of internal iliac vein

Risk adjustment (HCC)

• CMS-HCC V28: HCC 267 — Deep Vein Thrombosis and Pulmonary Embolism
• CMS-HCC V22: HCC 108 — Vascular Disease
• RxHCC V08: HCC 215 — Venous Thromboembolism
• ESRD V24: HCC 108

MS-DRG index

Defines the logic of DRG(s) 299-301 in MDC 05.

Approximate ICD-9-CM (GEMs)

• 451.81 Phlebitis and thrombophlebitis of iliac vein (approximate)

Nearby codes

• I80.203 Phlebitis and thrombophlebitis of unspecified deep vessels of lower extremities, bilateral
• I80.209 Phlebitis and thrombophlebitis of unspecified deep vessels of unspecified lower extremity
• I80.21 Phlebitis and thrombophlebitis of iliac vein
• I80.211 Phlebitis and thrombophlebitis of right iliac vein
• I80.212 Phlebitis and thrombophlebitis of left iliac vein
• I80.213 Phlebitis and thrombophlebitis of iliac vein, bilateral (this code)
• I80.219 Phlebitis and thrombophlebitis of unspecified iliac vein
• I80.22 Phlebitis and thrombophlebitis of popliteal vein
• I80.221 Phlebitis and thrombophlebitis of right popliteal vein
• I80.222 Phlebitis and thrombophlebitis of left popliteal vein
• I80.223 Phlebitis and thrombophlebitis of popliteal vein, bilateral