| I8002 | Phlebitis and thombophlb of superfic vessels of l low extrem Phlebitis and thrombophlebitis of superficial vessels of left lower extremity |
| I8003 | Phlebitis and thrombophlebitis of superficial vessels of lower extremities, bilateral |
| I801 | Phlebitis and thrombophlebitis of femoral vein |
| I8010 | Phlebitis and thrombophlebitis of unspecified femoral vein |
| I8011 | Phlebitis and thrombophlebitis of right femoral vein |
| I8012 | Phlebitis and thrombophlebitis of left femoral vein |
| I8013 | Phlebitis and thrombophlebitis of femoral vein, bilateral |
| I802 | Phlebitis and thrombophlebitis of other and unspecified deep vessels of lower extremities |
| I8020 | Phlebitis and thrombophlebitis of unspecified deep vessels of lower extremities |
| I80201 | Phlebitis and thrombophlebitis of unspecified deep vessels of right lower extremity |
| I80202 | Phlebitis and thrombophlebitis of unspecified deep vessels of left lower extremity |
| I80203 | Phlebitis and thrombophlebitis of unspecified deep vessels of lower extremities, bilateral |
| I80209 | Phlbts and thombophlb of unsp deep vessels of unsp low extrm Phlebitis and thrombophlebitis of unspecified deep vessels of unspecified lower extremity |
| I8021 | Phlebitis and thrombophlebitis of iliac vein |
| I80211 | Phlebitis and thrombophlebitis of right iliac vein |
| I80212 | Phlebitis and thrombophlebitis of left iliac vein |
| I80213 | Phlebitis and thrombophlebitis of iliac vein, bilateral |
| I80219 | Phlebitis and thrombophlebitis of unspecified iliac vein |
| I8022 | Phlebitis and thrombophlebitis of popliteal vein |
| I80221 | Phlebitis and thrombophlebitis of right popliteal vein |
| I80222 | Phlebitis and thrombophlebitis of left popliteal vein |
| I80223 | Phlebitis and thrombophlebitis of popliteal vein, bilateral |
| I80229 | Phlebitis and thrombophlebitis of unspecified popliteal vein Phlebitis and thrombophlebitis of unspecified popliteal vein |
| I8023 | Phlebitis and thrombophlebitis of tibial vein |
| I80231 | Phlebitis and thrombophlebitis of right tibial vein |
| I80232 | Phlebitis and thrombophlebitis of left tibial vein |
| I80233 | Phlebitis and thrombophlebitis of tibial vein, bilateral |
| I80239 | Phlebitis and thrombophlebitis of unspecified tibial vein |
| I8024 | Phlebitis and thrombophlebitis of peroneal vein |
| I80241 | Phlebitis and thrombophlebitis of right peroneal vein |
| I80242 | Phlebitis and thrombophlebitis of left peroneal vein |
| I80243 | Phlebitis and thrombophlebitis of peroneal vein, bilateral |
| I80249 | Phlebitis and thrombophlebitis of unspecified peroneal vein |
| I8025 | Phlebitis and thrombophlebitis of calf muscular vein |
| I80251 | Phlebitis and thrombophlebitis of right calf muscular vein |
| I80252 | Phlebitis and thrombophlebitis of left calf muscular vein |
| I80253 | Phlebitis and thrombophlebitis of calf muscular vein, bilateral |
| I80259 | Phlebitis and thrombophlebitis of unspecified calf muscular vein |
| I8029 | Phlebitis and thrombophlebitis of other deep vessels of lower extremities |
| I80291 | Phlebitis and thrombophlebitis of other deep vessels of right lower extremity |
| I80292 | Phlebitis and thrombophlebitis of other deep vessels of left lower extremity |
| I80293 | Phlebitis and thrombophlebitis of other deep vessels of lower extremity, bilateral |
| I80299 | Phlebitis and thrombophlebitis of other deep vessels of unspecified lower extremity |
| I803 | Phlebitis and thrombophlebitis of lower extremities, unspecified |
| I808 | Phlebitis and thrombophlebitis of other sites |
| I809 | Phlebitis and thrombophlebitis of unspecified site |
| I81 | Portal vein thrombosis |
| I82 | Other venous embolism and thrombosis |
| I820 | Budd-Chiari syndrome |
| I821 | Thrombophlebitis migrans |