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ICD-10 Code P04.1: Newborn affected by other maternal medication

P04.1 is an ICD-10 diagnosis entry used to group records related to Newborn affected by other maternal medication. 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 26 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 newborn affected by other maternal medication 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
P00-P04Newborn affected by maternal factors and by complications of pregnancy, labor, and delivery
category
P04Newborn affected by noxious substances transmitted via placenta or breast milk
currentP04

Official coding notes

Applicable to
  • , if applicable, withdrawal symptoms from maternal use of drugs of addiction (P96.1)
  • withdrawal symptoms from therapeutic use of drugs in newborn (P96.2)
Excludes1 (do not code together)
  • dysmorphism due to warfarin (Q86.2)
  • fetal hydantoin syndrome (Q86.1)
Excludes2 (may code together if documented)
  • maternal anesthesia and analgesia in pregnancy, labor and delivery (P04.0)
  • maternal use of drugs of addiction (P04.4-)
Code first
  • , if applicable, withdrawal symptoms from maternal use of drugs of addiction (P96.1)
  • withdrawal symptoms from therapeutic use of drugs in newborn (P96.2)

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

PediatricianNeonatologist

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
P04.1
Replacement codes
P04.11 — Newborn affected by maternal antineoplastic chemotherapyP04.12 — Newborn affected by maternal cytotoxic drugsP04.13 — Newborn affected by maternal use of anticonvulsantsP04.14 — Newborn affected by maternal use of opiatesP04.15 — Newborn affected by maternal use of antidepressantsP04.16 — Newborn affected by maternal use of amphetaminesP04.17 — Newborn affected by maternal use of sedative-hypnoticsP04.18 — Newborn affected by other maternal medicationP04.19 — Newborn affected by maternal use of unspecified medicationP04.1A — Newborn affected by maternal use of anxiolytics

Common synonyms

Newborn affected by other maternal medication

Frequently asked questions

Code details

CodeP04.1
SystemICD10
Display nameNewborn affected by other maternal medication
ChapterCertain conditions originating in the perinatal period (P00-P96)
BlockNewborn affected by maternal factors and by complications of pregnancy, labor, and delivery

Flags

BillableNo
Valid clinical useNo

Source

SourceICD-10
Version2026-annual
Releaseannual
Year2026

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.