ICD10BillableValid for clinical use

ICD-10 Code P19.1: Metabolic acidemia in newborn first noted during labor

P19.1 is a billable ICD-10 diagnosis code used to classify Metabolic acidemia in newborn first noted during labor in medical records and claims. You may see this code in hospital records, discharge summaries, insurance claims, encounter documentation, referrals, or other healthcare billing and coding records. ICD-10 codes are diagnosis classification codes used in healthcare records, reporting, coding workflows, and billing support. 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 codes are diagnosis classification codes used in healthcare records, reporting, coding workflows, and billing support. 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 metabolic acidemia in newborn first noted during labor in a patient's medical record.
  • May appear in hospital records, claims, referrals, and clinical documentation.
  • This code can be used as a clinically usable diagnosis entry in standardized coding workflows.

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.

Code hierarchy

chapter
16Certain conditions originating in the perinatal period (P00-P96)
block
P19-P29Respiratory and cardiovascular disorders specific to the perinatal period
category
P19Metabolic acidemia in newborn
currentP19

Where you may see this code

You may see this code in hospital records, discharge summaries, insurance claims, encounter documentation, referrals, or other healthcare billing and coding records.

Related specialists

PediatricianNeonatologistEndocrinologist

Coding guidelines

Common synonyms

Metabolic acidemia in newborn first noted during labor

Frequently asked questions

Code details

CodeP19.1
SystemICD10
Display nameMetabolic acidemia in newborn first noted during labor
ChapterCertain conditions originating in the perinatal period (P00-P96)
BlockRespiratory and cardiovascular disorders specific to the perinatal period

Flags

BillableYes
Valid clinical useYes

Source

SourceICD-10
Version2026-annual
Releaseannual
Year2026

Index terms

Matched terms
Acidemia

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.

ICD-10 Code P19.1 for Metabolic acidemia in newborn first noted during labor | HealthAssure