| P836 | Umbilical polyp of newborn |
| P838 | Other specified conditions of integument specific to newborn Other specified conditions of integument specific to newborn |
| P8381 | Umbilical granuloma |
| P8388 | Other specified conditions of integument specific to newborn Other specified conditions of integument specific to newborn |
| P839 | Condition of the integument specific to newborn, unspecified Condition of the integument specific to newborn, unspecified |
| P84 | Other problems with newborn |
| P90 | Convulsions of newborn |
| P91 | Other disturbances of cerebral status of newborn |
| P910 | Neonatal cerebral ischemia |
| P911 | Acquired periventricular cysts of newborn |
| P912 | Neonatal cerebral leukomalacia |
| P913 | Neonatal cerebral irritability |
| P914 | Neonatal cerebral depression |
| P915 | Neonatal coma |
| P916 | Hypoxic ischemic encephalopathy [HIE] |
| P9160 | Hypoxic ischemic encephalopathy [HIE], unspecified |
| P9161 | Mild hypoxic ischemic encephalopathy [HIE] |
| P9162 | Moderate hypoxic ischemic encephalopathy [HIE] |
| P9163 | Severe hypoxic ischemic encephalopathy [HIE] |
| P918 | Other specified disturbances of cerebral status of newborn |
| P9181 | Neonatal encephalopathy |
| P91811 | Neonatal encephalopathy in diseases classified elsewhere |
| P91819 | Neonatal encephalopathy, unspecified |
| P9182 | Neonatal cerebral infarction |
| P91821 | Neonatal cerebral infarction, right side of brain |
| P91822 | Neonatal cerebral infarction, left side of brain |
| P91823 | Neonatal cerebral infarction, bilateral |
| P91829 | Neonatal cerebral infarction, unspecified side |
| P9188 | Other specified disturbances of cerebral status of newborn |
| P919 | Disturbance of cerebral status of newborn, unspecified |
| P92 | Feeding problems of newborn |
| P920 | Vomiting of newborn |
| P9201 | Bilious vomiting of newborn |
| P9209 | Other vomiting of newborn |
| P921 | Regurgitation and rumination of newborn |
| P922 | Slow feeding of newborn |
| P923 | Underfeeding of newborn |
| P924 | Overfeeding of newborn |
| P925 | Neonatal difficulty in feeding at breast |
| P926 | Failure to thrive in newborn |
| P928 | Other feeding problems of newborn |
| P929 | Feeding problem of newborn, unspecified |
| P93 | Reactions and intoxications due to drugs administered to newborn |
| P930 | Grey baby syndrome |
| P938 | Oth reactions and intoxications d/t drugs administered to NB Other reactions and intoxications due to drugs administered to newborn |
| P94 | Disorders of muscle tone of newborn |
| P940 | Transient neonatal myasthenia gravis |
| P941 | Congenital hypertonia |
| P942 | Congenital hypotonia |
| P948 | Other disorders of muscle tone of newborn |