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P91 Other disturbances of cerebral status of newborn

ICD-10-CM category P91 sits in Chapter 16 (Certain conditions originating in the perinatal period, P00-P96). It contains 18 billable codes for FY2027, effective October 1, 2026 to September 30, 2027. Always code to the most specific code available: a code with more characters that describes the diagnosis more precisely takes priority over a shorter one.

Subcategories

P91.6 Hypoxic ischemic encephalopathy [HIE]P91.8 Other specified disturbances of cerebral status of newbornP91.81 Neonatal encephalopathyP91.82 Neonatal cerebral infarction

Billable codes in P91

CodeDescription
P91.0Neonatal cerebral ischemia
P91.1Acquired periventricular cysts of newborn
P91.2Neonatal cerebral leukomalacia
P91.3Neonatal cerebral irritability
P91.4Neonatal cerebral depression
P91.5Neonatal coma
P91.60Hypoxic ischemic encephalopathy [HIE], unspecified
P91.61Mild hypoxic ischemic encephalopathy [HIE]
P91.62Moderate hypoxic ischemic encephalopathy [HIE]
P91.63Severe hypoxic ischemic encephalopathy [HIE]
P91.811Neonatal encephalopathy in diseases classified elsewhere
P91.819Neonatal encephalopathy, unspecified
P91.821Neonatal cerebral infarction, right side of brain
P91.822Neonatal cerebral infarction, left side of brain
P91.823Neonatal cerebral infarction, bilateral
P91.829Neonatal cerebral infarction, unspecified side
P91.88Other specified disturbances of cerebral status of newborn
P91.9Disturbance of cerebral status of newborn, unspecified

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