I80.21 Phlebitis and thrombophlebitis of iliac vein

Non-billable header with 4 child codes.

Applicable to

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

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.-)

Codes under I80.21

• 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
• I80.219 Phlebitis and thrombophlebitis of unspecified iliac vein

Diagnosis Index entries for I80.21

• Phlebitis (infective) (pyemic) (septic) (suppurative) › iliac vein (common) (external) (internal)
• Phlebitis (infective) (pyemic) (septic) (suppurative) › leg › deep (vessels) NEC › iliac
• Thrombophlebitis › iliac vein (common) (external) (internal)

Nearby codes

• I80.20 Phlebitis and thrombophlebitis of unspecified deep vessels of lower extremities
• I80.201 Phlebitis and thrombophlebitis of unspecified deep vessels of right lower extremity
• I80.202 Phlebitis and thrombophlebitis of unspecified deep vessels of left lower extremity
• 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 (this code)
• 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
• I80.219 Phlebitis and thrombophlebitis of unspecified iliac vein
• I80.22 Phlebitis and thrombophlebitis of popliteal vein