Emergency: 119
AMDA-IMIC

P81 Other disturbances of temperature regulation of newborn

Category / Non-billable header 3 subcodes

Block: Conditions involving the integument and temperature regulation of newborn (P80-P83)

Subcodes

Subcodes are listed below for reference. Detail pages are not available for chapters 11–22.

Code Description Billable
P81..0 Environmental hyperthermia of newborn Yes
P81..8 Other specified disturbances of temperature regulation of newborn Yes
P81..9 Disturbance of temperature regulation of newborn, unspecified Yes

Last reviewed: September 2026