P91.82

Neonatal cerebral infarction

Not billable — category only FY2026 2025-10-01 → 2026-09-30

Exclusions 7 never code together

P91.82code

Excludes1

cerebral infarction (I63.-)I63.-

Excludes2

intracranial hemorrhage of newborn (P52.-)P52.-

P00-P96chapter

Excludes2

congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)Q00-Q99
endocrine, nutritional and metabolic diseases (E00-E88)E00-E88
injury, poisoning and certain other consequences of external causes (S00-T88)S00-T88
neoplasms (C00-D49)C00-D49
tetanus neonatorum (A33)A33

Excludes1 — never code together. The excluded condition and this one are mutually exclusive.

Excludes2 — not included here, but the patient may have both. Code both when documented.

Instructional notes 5

P91.82code

Inclusion terms

Neonatal stroke
Perinatal arterial ischemic stroke
Perinatal cerebral infarction

P00-P96chapter

Notes

Codes from this chapter are for use on newborn records only, never on maternal records

Includes

conditions that have their origin in the fetal or perinatal period (before birth through the first 28 days after birth) even if morbidity occurs later

Index entries leading here 2

Infarct, infarction
- cerebral (acute) I63.9
  - neonatal P91.82
  - perinatal (arterial ischemic) P91.82
Stroke (apoplectic) (brain) (ischemic) (paralytic) I63.9
- cerebral, perinatal P91.82
- ischemic, perinatal arterial P91.82
- neonatal P91.82

Alongside this code 2 same parent — P91.8

P91.81 Neonatal encephalopathy category P91.88 Other specified disturbances of cerebral status of newborn

Subordinate codes 4

P91.821 Neonatal cerebral infarction, right side of brain P91.822 Neonatal cerebral infarction, left side of brain P91.823 Neonatal cerebral infarction, bilateral P91.829 Neonatal cerebral infarction, unspecified side

Medications 1

23 Cerebral Infarction drugs

MED-RT files conditions by MeSH, which carves the world differently from ICD-10. These are name matches on this code's description, offered as candidates — not as an assertion that they are this code.

Additional references

AHA Coding Clinic® Licence required

Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.

Risk adjustment

Maps to no condition category in any loaded model.

Presence is a property of the code. Untick a model to hide it everywhere.

This code

Billable: no
Code set: FY2026
Parent: P91.8
Block: P90-P96
Siblings: 2
Subordinate: 4

Present FY2024–FY2027.