| P153 | Birth injury to eye |
| P154 | Birth injury to face |
| P155 | Birth injury to external genitalia |
| P156 | Subcutaneous fat necrosis due to birth injury |
| P158 | Other specified birth injuries |
| P159 | Birth injury, unspecified |
| P19 | Metabolic acidemia in newborn |
| P190 | Metabolic acidemia in newborn first noted before onset labor Metabolic acidemia in newborn first noted before onset of labor |
| P191 | Metabolic acidemia in newborn first noted during labor |
| P192 | Metabolic acidemia noted at birth |
| P199 | Metabolic acidemia in newborn, unspecified |
| P22 | Respiratory distress of newborn |
| P220 | Respiratory distress syndrome of newborn |
| P221 | Transient tachypnea of newborn |
| P228 | Other respiratory distress of newborn |
| P229 | Respiratory distress of newborn, unspecified |
| P23 | Congenital pneumonia |
| P230 | Congenital pneumonia due to viral agent |
| P231 | Congenital pneumonia due to Chlamydia |
| P232 | Congenital pneumonia due to staphylococcus |
| P233 | Congenital pneumonia due to streptococcus, group B |
| P234 | Congenital pneumonia due to Escherichia coli |
| P235 | Congenital pneumonia due to Pseudomonas |
| P236 | Congenital pneumonia due to other bacterial agents |
| P238 | Congenital pneumonia due to other organisms |
| P239 | Congenital pneumonia, unspecified |
| P24 | Neonatal aspiration |
| P240 | Meconium aspiration |
| P2400 | Meconium aspiration without respiratory symptoms |
| P2401 | Meconium aspiration with respiratory symptoms |
| P241 | Neonatal aspiration of (clear) amniotic fluid and mucus |
| P2410 | Neonatal aspiration of (clear) amniotic fluid and mucus without respiratory symptoms |
| P2411 | Neonatal aspiration of (clear) amniotic fluid and mucus with respiratory symptoms |
| P242 | Neonatal aspiration of blood |
| P2420 | Neonatal aspiration of blood without respiratory symptoms |
| P2421 | Neonatal aspiration of blood with respiratory symptoms |
| P243 | Neonatal aspiration of milk and regurgitated food |
| P2430 | Neonatal aspirat of milk and regurgitated food w/o resp symp Neonatal aspiration of milk and regurgitated food without respiratory symptoms |
| P2431 | Neonatal aspiration of milk and regurgitated food with respiratory symptoms |
| P248 | Other neonatal aspiration |
| P2480 | Other neonatal aspiration without respiratory symptoms |
| P2481 | Other neonatal aspiration with respiratory symptoms |
| P249 | Neonatal aspiration, unspecified |
| P25 | Interstitial emphysema and related conditions originating in the perinatal period |
| P250 | Interstitial emphysema originating in the perinatal period |
| P251 | Pneumothorax originating in the perinatal period |
| P252 | Pneumomediastinum originating in the perinatal period |
| P253 | Pneumopericardium originating in the perinatal period |
| P258 | Oth cond rel to interstit emphysema origin in perinat period Other conditions related to interstitial emphysema originating in the perinatal period |
| P26 | Pulmonary hemorrhage originating in the perinatal period |