K75.1

Phlebitis of portal vein

Billable FY2026 2025-10-01 → 2026-09-30

Exclusions 15 never code together

K75code

Excludes2

Excludes1

Excludes1

Excludes2

Excludes2

certain conditions originating in the perinatal period (P04-P96)P04-P96
certain infectious and parasitic diseases (A00-B99)A00-B99
complications of pregnancy, childbirth and the puerperium (O00-O9A)O00-O9A
congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)Q00-Q99
endocrine, nutritional and metabolic diseases (E00-E88)E00-E88
injury, poisoning and certain other consequences of external causes (S00-T88)S00-T88
neoplasms (C00-D49)C00-D49
symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)R00-R94

Excludes1 — never code together. The excluded condition and this one are mutually exclusive.

Excludes2 — not included here, but the patient may have both. Code both when documented.

Instructional notes 1

Inclusion terms

Index entries leading here 6

Pyemia, pyemic (fever) (infection) (purulent) — see also Sepsis
- liver K75.1
- portal K75.1
Phlebitis (infective) (pyemic) (septic) (suppurative) I80.9
- portal (vein) K75.1
Thrombophlebitis I80.9
- portal (vein) K75.1
Pylephlebitis K75.1
Pylethrombophlebitis K75.1
Pylethrombosis K75.1

Alongside this code 6 same parent — K75

Additional references

AHA Coding Clinic® Licence required

Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.

Maps to no condition category in any loaded model.

Presence is a property of the code. Untick a model to hide it everywhere.

Present FY2024–FY2027.