ICD-10-CM>S00-T88>T66-T78>T68T68HypothermiaNon-Billable/Non-SpecificApplicable ToAccidental hypothermiaHypothermia NOSUse Additionalcode to identify source of exposure:Exposure to excessive cold of man-made origin (W93)Exposure to excessive cold of natural origin (X31)Type 1 Excludeshypothermia following anesthesia (T88.51)hypothermia not associated with low environmental temperature (R68.0)hypothermia of newborn (P80.-)Type 2 Excludesfrostbite (T33-T34)CodesT68XXXA..., initial encounterT68XXXD..., subsequent encounterT68XXXS..., sequela