Current

P90 — Convulsions of newborn

Part of Chapter 16: Certain conditions originating in the perinatal period , block Other disorders originating in the perinatal period (P90-P96) .

Official Notes

Excludes1

benign myoclonic epilepsy in infancy ( G40.3- )

Excludes1

benign neonatal convulsions (familial) ( G40.3- )

Child Codes

P90 has no child codes in the FY 2027 release -- it is used on its own.

Referenced By

Official notes on these codes cite P90.

FY 2027 effective October 1, 2026 · CDC NCHS and CMS