X10-X19

Contact with heat and hot substances

Contact with heat and hot substances (X10-X19) is a block within ICD-10-CM Chapter 20: External causes of morbidity. It holds 10 categories.

Excludes1

Not coded here. An Excludes1 code should never be reported at the same time as the code above it.

  • exposure to excessive natural heat (X30)
  • exposure to fire and flames (X00-X08)

Categories in X10-X19

Source

ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.

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