P90 – Convulsions of newborn

ICD-10-CM 2027 diagnosis code · Other disorders originating in the perinatal period

Billable code

ICD-10-CM code P90
Code
P90 (claims format: P90)
Description
Convulsions of newborn
Billable
Yes – valid for HIPAA-covered transactions
Valid for
Dates of service October 1, 2026 – September 30, 2027 (FY2027)
Chapter
16. Certain conditions originating in the perinatal period (P00-P96)
Block
P90-P96 Other disorders originating in the perinatal period

Notes for P90

Excludes1 (not coded here):
  • benign myoclonic epilepsy in infancy (G40.3-)
  • benign neonatal convulsions (familial) (G40.3-)

Index terms for P90

Entries in the ICD-10-CM alphabetic index that lead to this code:

Frequently asked questions

What is ICD-10 code P90?

P90 is the ICD-10-CM code for convulsions of newborn, in the block P90-P96 (Other disorders originating in the perinatal period).

Is P90 a billable code?

Yes. P90 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.

Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.