What does ICD-10 code P78 mean?

ICD-10 code P78 is the standardized code used for other perinatal digestive system disorders in medical records and coding systems.

When is ICD-10 code P78 used?

Doctors, hospitals, and insurers may use ICD-10 code P78 when recording other perinatal digestive system disorders in a standardized format. This entry may also act as a broader category that points toward more specific child codes.

Does ICD-10 code P78 confirm a diagnosis?

No. A code helps standardize documentation and claims, but it should not be read as a substitute for a clinician's full assessment.

ICD10

ICD-10 Code P78: Other perinatal digestive system disorders

Name: ICD-10 Code P78: Other perinatal digestive system disorders
Creator: HealthAssure Clinical Team
Published: 2026-05-21T06:29:20.248Z

P78 is an ICD-10 diagnosis entry used to group records related to Other perinatal digestive system disorders. You may see this entry in coding references, medical records, or claims workflows when a broader diagnosis category is being reviewed before a more specific code is chosen. ICD-10 entries help standardize how diagnoses are organized for coding, reporting, analytics, and documentation. This code sits within the broader ICD-10 area for Certain conditions originating in the perinatal period (P00-P96).

Reviewed by HealthAssure Clinical TeamUpdated 21 May 2026

What is this code?

ICD-10 entries help standardize how diagnoses are organized for coding, reporting, analytics, and documentation. This code sits within the broader ICD-10 area for Certain conditions originating in the perinatal period (P00-P96).

When is it used?

May be used when a clinician documents other perinatal digestive system disorders in a patient's medical record.
May appear in hospital records, claims, referrals, and clinical documentation.
This code may act more like a grouping or parent code, so a more specific child code may be used in final documentation when available.

What it does not mean

A code alone does not explain severity, treatment plan, or outcome.
A medical code should not be treated as a substitute for a doctor's diagnosis or advice.
This entry may represent a broader category rather than the most specific billable code.

Code hierarchy

chapter

16Certain conditions originating in the perinatal period (P00-P96)

block

P76-P78Digestive system disorders of newborn

currentP76-P78

Official coding notes

Excludes1 (do not code together)

cystic fibrosis (E84.0-E84.9)
neonatal gastrointestinal hemorrhages (P54.0-P54.3)

Where you may see this code

You may see this entry in coding references, medical records, or claims workflows when a broader diagnosis category is being reviewed before a more specific code is chosen.

Related specialists

PediatricianNeonatologistGastroenterologist

Sibling codes

P76Other intestinal obstruction of newborn P77Necrotizing enterocolitis of newborn

Coding guidelines

Compatibility

Legacy code aligns to an official FY 2026 category. Frontend should resolve to the official category page and surface the billable child codes.

Legacy codes

P78

Replacement codes

P78.0 — Perinatal intestinal perforationP78.1 — Other neonatal peritonitisP78.2 — Neonatal hematemesis and melena due to swallowed maternal bloodP78.3 — Noninfective neonatal diarrheaP78.9 — Perinatal digestive system disorder, unspecified

Common synonyms

Other perinatal digestive system disorders

Frequently asked questions

About this content

This page is prepared by HealthAssure's clinical team using official coding standards from ICD-10. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.