MCMedicalCodingSoftware
P78.84

P78.84: Gestational alloimmune liver disease

Billable / specific codeICD-10-CMPOA exempt

P78.84 is a billable, specific ICD-10-CM code for gestational alloimmune liver disease. It is valid for submission on a claim.

Check P78.84 with the rest of the claim: free scrubber

Excludes1: never code together

These conditions cannot occur together. Billing both on the same encounter is a denial.

Inclusion terms

Alternative wordings a physician may use in the chart for this same code.

  • GALD
  • Neonatal hemochromatosis

Excludes1 inherited from the categories above P78.84

A category’s note binds every code beneath it.

Written on P78: Other perinatal digestive system disorders

Other codes that can never be billed with P78.84

Their own Excludes1 notes name this code, so the conflict is not listed above.

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Alphabetic index entries that lead here

  • GALD(gestational alloimmune liver disease)
  • Hemochromatosis›neonatal
  • Disease, diseased›liver›gestational alloimmune(GALD)

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under P78.8

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.