ICD-10-CM > V00-Y99 > X10-X19 > X19 X19 Contact with other heat and hot substances Non-Billable/Non-Specific Type 1 Excludes objects that are not normally hot, e.g., an object made hot by a house fire (X00-X08) Codes X19XXXA..., initial encounterX19XXXD..., subsequent encounterX19XXXS..., sequela