P91.3 ICD-10-CA code: Neonatal cerebral irritability
P91.3 is the ICD-10-CA code for “Neonatal cerebral irritability” in CIHI’s FY 2026–2027 release, in effect from Apr 1, 2026.
Official description
P91.3Neonatal cerebral irritability
ICD-10-CA · Canada · Also written P913
Index terms
Entries in CIHI’s alphabetical index that lead to P91.3. Searching the index by the condition the note names is how coders reach this code.
- Irritable, irritability, cerebral, in newborn
- Condition, conditions (arising in the perinatal period), irritable, irritability, cerebral, in newborn
Notes for P91.3
As CIHI prints them, with any note P91.3 takes from the headings above it.
Includes
- Conditions that have their origin in the perinatal period even though death or morbidity occurs laterFrom Chapter 16: Certain conditions originating in the perinatal period (P00-P96)
Excludes
Conditions classified elsewhere.
- Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)endocrine, nutritional and metabolic diseases (E00-E90)injury, poisoning and certain other consequences of external causes (S00-T98)neoplasms (C00-D48)tetanus neonatorum (A33)whooping cough (A37.-)From Chapter 16: Certain conditions originating in the perinatal period (P00-P96)
Where P91.3 sits
- 1ChapterChapter 16: Certain conditions originating in the perinatal period (P00-P96)
- 2Block P90-P96Other disorders originating in the perinatal period
- 3Category P91Other disturbances of cerebral status of newborn
- 4Valid code P91.3Neonatal cerebral irritability
Source and release
- Data release
- ICD-10-CA · FY 2026–2027
- Effective date
- Apr 1, 2026
- Publisher
- CIHI
This page is built from the ICD-10-CA catalog that Vero Codes reads when it suggests codes: Canadian Institute for Health Information’s FY 2026–2027 release, imported from the publisher’s file and checked against it. The description, notes and structured data come from the same record.
Frequently asked questions
What does ICD-10-CA code P91.3 mean?
P91.3 is the ICD-10-CA code for “Neonatal cerebral irritability” in CIHI’s ICD-10-CA FY 2026–2027 release.
Where is P91.3 in ICD-10-CA?
P91.3 sits under P91 Other disturbances of cerebral status of newborn, within P90-P96 Other disorders originating in the perinatal period, within Chapter 16: Certain conditions originating in the perinatal period (P00-P96).
What coding notes apply to P91.3?
ICD-10-CA lists Includes, Excludes notes for P91.3, including those from the headings it sits under. They are listed on this page with where each one comes from.
Which ICD-10-CA release does this page use?
It uses CIHI’s FY 2026–2027 release, in effect from Apr 1, 2026 to Mar 31, 2027. It is a reference: confirm the code against the current list and the payer’s rules before you submit it.
Codes beside P91.3
View P91P91.0Neonatal cerebral ischaemiaP91.1Acquired periventricular cysts of newbornP91.2Neonatal cerebral leukomalaciaP91.4Neonatal cerebral depressionP91.5Neonatal comaP91.6Hypoxic ischaemic encephalopathy of newbornP91.7Acquired hydrocephalus of newbornP91.8Other specified disturbances of cerebral status of newbornP91.9Disturbance of cerebral status of newborn, unspecified