All ICD10 Codes

P25

Non-Billable
ChapterP00–P96
Rankcategory
Official Description

Interstitial emphysema and related conditions originating in the perinatal period

Metadata & Insights
  • •2026 ICD-10-CM Edition - Effective October 1, 2025.
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 16: Certain Conditions Originating in the Perinatal Period (P00-P96).

CH16 Parent Instructions

Includes
  • conditions that have their origin in the fetal or perinatal period (before birth through the first 28 days after birth) even if morbidity occurs later
Excludes2(Not included here)
  • congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
  • endocrine, nutritional and metabolic diseases (E00-E88)
  • injury, poisoning and certain other consequences of external causes (S00-T88)
  • neoplasms (C00-D49)
  • tetanus neonatorum (A33)

Clinical Hierarchy

CH16Certain conditions originating in the perinatal period (P00-P96)
P19-P29Respiratory and cardiovascular disorders specific to the perinatal period (P19-P29)
P25Interstitial emphysema and related conditions originating in the perinatal period
P25.0Interstitial emphysema originating in the perinatal period
P25.1Pneumothorax originating in the perinatal period
P25.2Pneumomediastinum originating in the perinatal period
P25.3Pneumopericardium originating in the perinatal period
P25.8Other conditions related to interstitial emphysema originating in the perinatal period

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to P25:

chapterCH16
Certain conditions originating in the perinatal period (P00-P96)
View context instructions

Alphabetic Index Mentions

These are Diagnosis Index lookup paths that route to P25. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.

12 raw paths
Bleb (s)1 unique routes
lung (ruptured)
newborn→P25
Bulla (e)1 unique routes
lung (emphysematous) (solitary)
newborn→P25
Emphysema (atrophic) (bullous) (chronic) (interlobular) (lung) (obstructive) (pulmonary) (senile) (vesicular)4 unique routes
congenital (interstitial)→P25
interstitial(2 variants)
congenital→P25
perinatal period→P25
mediastinal
newborn→P25
Pneumomediastinum1 unique routes
congenital or perinatal→P25
Pneumopericardium2 unique routes
congenital→P25
newborn→P25
Pneumothorax NOS3 unique routes
congenital→P25
perinatal period→P25
spontaneous NOS
newborn→P25

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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