ICD-10-CM Section · P19-P29

Respiratory and cardiovascular disorders specific to the perinatal period

91 codes in this section

91
Total Codes
70
Billable
21
Header (Non-Billable)
9
Top-Level Codes

About Section P19-P29

Section P19-P29 (P19-P29) covers respiratory and cardiovascular disorders specific to the perinatal period. It sits within the Certain conditions originating in the perinatal period chapter (P00-P96). This section contains 91 ICD-10-CM codes, 70 billable diagnoses you can submit on a claim, and 21 non-billable header codes used to organize the hierarchy.

Codes are organized below by 3-character root. Click the root to see all subcodes underneath it, or click any individual code for full coverage data, payer policies, and linked CPT procedures.

Codes in P19-P29

Grouped by 3-character root code. Click any code for full detail.

P19 Metabolic acidemia in newborn
4 subcodes
P19.0 Metabolic acidemia in newborn first noted before onset of labor Billable
P19.1 Metabolic acidemia in newborn first noted during labor Billable
P19.2 Metabolic acidemia noted at birth Billable
P19.9 Metabolic acidemia in newborn, unspecified Billable
P22 Respiratory distress of newborn
4 subcodes
P22.0 Respiratory distress syndrome of newborn Billable
P22.1 Transient tachypnea of newborn Billable
P22.8 Other respiratory distress of newborn Billable
P22.9 Respiratory distress of newborn, unspecified Billable
P23 Congenital pneumonia
9 subcodes
P23.0 Congenital pneumonia due to viral agent Billable
P23.1 Congenital pneumonia due to Chlamydia Billable
P23.2 Congenital pneumonia due to staphylococcus Billable
P23.3 Congenital pneumonia due to streptococcus, group B Billable
P23.4 Congenital pneumonia due to Escherichia coli Billable
P23.5 Congenital pneumonia due to Pseudomonas Billable
P23.6 Congenital pneumonia due to other bacterial agents Billable
P23.8 Congenital pneumonia due to other organisms Billable
P23.9 Congenital pneumonia, unspecified Billable
P24 Neonatal aspiration
16 subcodes
P24.0 Meconium aspiration Header
P24.00 Meconium aspiration without respiratory symptoms Billable
P24.01 Meconium aspiration with respiratory symptoms Billable
P24.1 Neonatal aspiration of (clear) amniotic fluid and mucus Header
P24.10 Neonatal aspiration of (clear) amniotic fluid and mucus without respiratory symptoms Billable
P24.11 Neonatal aspiration of (clear) amniotic fluid and mucus with respiratory symptoms Billable
P24.2 Neonatal aspiration of blood Header
P24.20 Neonatal aspiration of blood without respiratory symptoms Billable
P24.21 Neonatal aspiration of blood with respiratory symptoms Billable
P24.3 Neonatal aspiration of milk and regurgitated food Header
P24.30 Neonatal aspiration of milk and regurgitated food without respiratory symptoms Billable
P24.31 Neonatal aspiration of milk and regurgitated food with respiratory symptoms Billable
P24.8 Other neonatal aspiration Header
P24.80 Other neonatal aspiration without respiratory symptoms Billable
P24.81 Other neonatal aspiration with respiratory symptoms Billable
P24.9 Neonatal aspiration, unspecified Billable
P25 Interstitial emphysema and related conditions originating in the perinatal period
5 subcodes
P25.0 Interstitial emphysema originating in the perinatal period Billable
P25.1 Pneumothorax originating in the perinatal period Billable
P25.2 Pneumomediastinum originating in the perinatal period Billable
P25.3 Pneumopericardium originating in the perinatal period Billable
P25.8 Other conditions related to interstitial emphysema originating in the perinatal period Billable
P26 Pulmonary hemorrhage originating in the perinatal period
4 subcodes
P26.0 Tracheobronchial hemorrhage originating in the perinatal period Billable
P26.1 Massive pulmonary hemorrhage originating in the perinatal period Billable
P26.8 Other pulmonary hemorrhages originating in the perinatal period Billable
P26.9 Unspecified pulmonary hemorrhage originating in the perinatal period Billable
P27 Chronic respiratory disease originating in the perinatal period
4 subcodes
P27.0 Wilson-Mikity syndrome Billable
P27.1 Bronchopulmonary dysplasia originating in the perinatal period Billable
P27.8 Other chronic respiratory diseases originating in the perinatal period Billable
P27.9 Unspecified chronic respiratory disease originating in the perinatal period Billable
P28 Other respiratory conditions originating in the perinatal period
23 subcodes
P28.0 Primary atelectasis of newborn Billable
P28.1 Other and unspecified atelectasis of newborn Header
P28.10 Unspecified atelectasis of newborn Billable
P28.11 Resorption atelectasis without respiratory distress syndrome Billable
P28.19 Other atelectasis of newborn Billable
P28.2 Cyanotic attacks of newborn Billable
P28.3 Primary sleep apnea of newborn Header
P28.30 Primary sleep apnea of newborn, unspecified Billable
P28.31 Primary central sleep apnea of newborn Billable
P28.32 Primary obstructive sleep apnea of newborn Billable
P28.33 Primary mixed sleep apnea of newborn Billable
P28.39 Other primary sleep apnea of newborn Billable
P28.4 Other apnea of newborn Header
P28.40 Unspecified apnea of newborn Billable
P28.41 Central neonatal apnea of newborn Billable
P28.42 Obstructive apnea of newborn Billable
P28.43 Mixed neonatal apnea of newborn Billable
P28.49 Other apnea of newborn Billable
P28.5 Respiratory failure of newborn Billable
P28.8 Other specified respiratory conditions of newborn Header
P28.81 Respiratory arrest of newborn Billable
P28.89 Other specified respiratory conditions of newborn Billable
P28.9 Respiratory condition of newborn, unspecified Billable
P29 Cardiovascular disorders originating in the perinatal period
13 subcodes
P29.0 Neonatal cardiac failure Billable
P29.1 Neonatal cardiac dysrhythmia Header
P29.11 Neonatal tachycardia Billable
P29.12 Neonatal bradycardia Billable
P29.2 Neonatal hypertension Billable
P29.3 Persistent fetal circulation Header
P29.30 Pulmonary hypertension of newborn Billable
P29.38 Other persistent fetal circulation Billable
P29.4 Transient myocardial ischemia in newborn Billable
P29.8 Other cardiovascular disorders originating in the perinatal period Header
P29.81 Cardiac arrest of newborn Billable
P29.89 Other cardiovascular disorders originating in the perinatal period Billable
P29.9 Cardiovascular disorder originating in the perinatal period, unspecified Billable

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Verified against the CMS 2026 code set on May 31, 2026.

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