P91.823
✓ BillableNeonatal cerebral infarction, bilateral
Certain conditions originating in the perinatal period (P00-P96)
❌ Excludes1
inheritedRules inherited from parent codes in the hierarchy.
- • cerebral infarction (I63.-)
⚠️ Excludes2
inheritedRules inherited from parent codes.
- • intracranial hemorrhage of newborn (P52.-)
Clinical Description
ICD-10-CM code P91.823 represents neonatal cerebral infarction, bilateral. This code falls under the Certain conditions originating in the perinatal period (P00-P96) classification. It is a billable/specific code valid for HIPAA-covered transactions as of October 1, 2025 (FY2026). This code can be used to indicate a diagnosis for reimbursement purposes on insurance claims.
This is a 7-character code at the 6th level of specificity. This is the most specific code available in this subcategory. Coders should note that P91.823 has 1 Excludes1 restriction(s) — codes that cannot be reported together on the same claim.
Frequently Asked Questions
What is ICD-10 code P91.823?
ICD-10-CM code P91.823 is "Neonatal cerebral infarction, bilateral". It belongs to the category: Certain conditions originating in the perinatal period (P00-P96).
Is P91.823 a billable ICD-10 code?
Yes, P91.823 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
What codes are excluded with P91.823?
P91.823 has 1 Excludes1 rule(s). These codes are mutually exclusive and cannot be coded together on the same claim.
Can P91.823 be coded with other codes?
P91.823 has 1 Excludes2 note(s). These conditions can be coded together if both are documented in the patient record.
Related Codes in P91.82
Other codes in the same category that may be relevant for differential coding:
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Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)