Other disorders originating in the perinatal period
58 codes in this section
About Section P90-P96
Section P90-P96 (P90-P96) covers other disorders originating in the perinatal period. It sits within the Certain conditions originating in the perinatal period chapter (P00-P96). This section contains 58 ICD-10-CM codes, 47 billable diagnoses you can submit on a claim, and 11 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 P90-P96
Grouped by 3-character root code. Click any code for full detail.
| P91.0 | Neonatal cerebral ischemia | Billable |
| P91.1 | Acquired periventricular cysts of newborn | Billable |
| P91.2 | Neonatal cerebral leukomalacia | Billable |
| P91.3 | Neonatal cerebral irritability | Billable |
| P91.4 | Neonatal cerebral depression | Billable |
| P91.5 | Neonatal coma | Billable |
| P91.6 | Hypoxic ischemic encephalopathy [HIE] | Header |
| P91.60 | Hypoxic ischemic encephalopathy [HIE], unspecified | Billable |
| P91.61 | Mild hypoxic ischemic encephalopathy [HIE] | Billable |
| P91.62 | Moderate hypoxic ischemic encephalopathy [HIE] | Billable |
| P91.63 | Severe hypoxic ischemic encephalopathy [HIE] | Billable |
| P91.8 | Other specified disturbances of cerebral status of newborn | Header |
| P91.81 | Neonatal encephalopathy | Header |
| P91.811 | Neonatal encephalopathy in diseases classified elsewhere | Billable |
| P91.819 | Neonatal encephalopathy, unspecified | Billable |
| P91.82 | Neonatal cerebral infarction | Header |
| P91.821 | Neonatal cerebral infarction, right side of brain | Billable |
| P91.822 | Neonatal cerebral infarction, left side of brain | Billable |
| P91.823 | Neonatal cerebral infarction, bilateral | Billable |
| P91.829 | Neonatal cerebral infarction, unspecified side | Billable |
| P91.88 | Other specified disturbances of cerebral status of newborn | Billable |
| P91.9 | Disturbance of cerebral status of newborn, unspecified | Billable |
| P92.0 | Vomiting of newborn | Header |
| P92.01 | Bilious vomiting of newborn | Billable |
| P92.09 | Other vomiting of newborn | Billable |
| P92.1 | Regurgitation and rumination of newborn | Billable |
| P92.2 | Slow feeding of newborn | Billable |
| P92.3 | Underfeeding of newborn | Billable |
| P92.4 | Overfeeding of newborn | Billable |
| P92.5 | Neonatal difficulty in feeding at breast | Billable |
| P92.6 | Failure to thrive in newborn | Billable |
| P92.8 | Other feeding problems of newborn | Billable |
| P92.9 | Feeding problem of newborn, unspecified | Billable |
| P93.0 | Grey baby syndrome | Billable |
| P93.8 | Other reactions and intoxications due to drugs administered to newborn | Billable |
| P94.0 | Transient neonatal myasthenia gravis | Billable |
| P94.1 | Congenital hypertonia | Billable |
| P94.2 | Congenital hypotonia | Billable |
| P94.8 | Other disorders of muscle tone of newborn | Billable |
| P94.9 | Disorder of muscle tone of newborn, unspecified | Billable |
| P96.0 | Congenital renal failure | Billable |
| P96.1 | Neonatal withdrawal symptoms from maternal use of drugs of addiction | Billable |
| P96.2 | Withdrawal symptoms from therapeutic use of drugs in newborn | Billable |
| P96.3 | Wide cranial sutures of newborn | Billable |
| P96.5 | Complication to newborn due to (fetal) intrauterine procedure | Billable |
| P96.8 | Other specified conditions originating in the perinatal period | Header |
| P96.81 | Exposure to (parental) (environmental) tobacco smoke in the perinatal period | Billable |
| P96.82 | Delayed separation of umbilical cord | Billable |
| P96.83 | Meconium staining | Billable |
| P96.89 | Other specified conditions originating in the perinatal period | Billable |
| P96.9 | Condition originating in the perinatal period, unspecified | Billable |
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Reviewed by the PayerReady Medical Coding Team
Verified against the CMS 2026 code set on May 31, 2026.
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