I80 is a non-billable/non-specific diagnosis code from the 2026 ICD-10-CM used to classify the following condition: Phlebitis and thrombophlebitis.
Includes
Endophlebitis
Inflammation, vein
Periphlebitis
Suppurative phlebitis
Code first
Type 1 excludes
Codes
I80.0
Phlebitis and thrombophlebitis of superficial vessels of lower extremities
I80.1
Phlebitis and thrombophlebitis of femoral vein
I80.2
Phlebitis and thrombophlebitis of other and unspecified deep vessels of lower extremities
I80.3
Phlebitis and thrombophlebitis of lower extremities, unspecified
I80.8
Phlebitis and thrombophlebitis of other sites
I80.9
Phlebitis and thrombophlebitis of unspecified site
Versions
2026
Code changed
Code first
phlebitis and thrombophlebitis complicating abortion, ectopic or molar pregnancy (O00-O07, O08.7)phlebitis and thrombophlebitis complicating pregnancy, childbirth and the puerperium (O22.-, O87.-)
- , 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.-)
2025
No changes
2024
No changes
2023
No changes
2022
No changes
2021
No changes
2020
No changes
2019
No changes
2018
No changes
2017
No changes
2016
New code