K75.1

Phlebitis of portal vein

Billable / specific

K75.1 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.

Inclusion terms

Applicable to

  • Pylephlebitis

Excludes1

Not coded here — never report together with this code.

  • pylephlebitic liver abscess (K75.0)
  • jaundice NOS (R17) (from K75)

Excludes2

Not included here — may be reported together when both conditions exist.

  • certain conditions originating in the perinatal period (P04-P96) (from K75)
  • certain infectious and parasitic diseases (A00-B99) (from K75)
  • complications of pregnancy, childbirth and the puerperium (O00-O9A) (from K75)
  • congenital malformations, deformations and chromosomal abnormalities (Q00-Q99) (from K75)
  • endocrine, nutritional and metabolic diseases (E00-E88) (from K75)
  • injury, poisoning and certain other consequences of external causes (S00-T88) (from K75)
  • neoplasms (C00-D49) (from K75)
  • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94) (from K75)
  • hemochromatosis (E83.11-) (from K75)
  • Reye's syndrome (G93.7) (from K75)
  • viral hepatitis (B15-B19) (from K75)
  • Wilson's disease (E83.01) (from K75)
  • toxic liver disease (K71.-) (from K75)

Also known as

  • Pylephlebitis
  • Phlebitis, portal
  • Pyemia, pyemic, liver
  • Pyemia, pyemic, portal
  • Pylethrombophlebitis
  • Pylethrombosis
  • Thrombophlebitis, portal

Parent code

  • K75Other inflammatory liver diseasesHeader

Related codes

  • K75.0Abscess of liverBillable
  • K75.2Nonspecific reactive hepatitisBillable
  • K75.3Granulomatous hepatitis, not elsewhere classifiedBillable
  • K75.4Autoimmune hepatitisBillable
  • K75.8Other specified inflammatory liver diseasesHeader
  • K75.9Inflammatory liver disease, unspecifiedBillable

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