ICD-10-CM X01: Exposure to uncontrolled fire, not in building or structure

ICD-10-CM Diagnosis Code (2025)

Official Description for X01

Exposure to uncontrolled fire, not in building or structure

Coding Notes & Guidelines for X01

Includes Notes

exposure to forest fire

7th Character Guidance

The appropriate 7th character is to be added to each code from category X01

7th Character Definitions
  • A: initial encounter
  • D: subsequent encounter
  • S: sequela

Child Codes (More Specific Codes for X01):

X01.0 - Exposure to flames in uncontrolled fire, not in building or structure X01.1 - Exposure to smoke in uncontrolled fire, not in building or structure X01.3 - Fall due to uncontrolled fire, not in building or structure X01.4 - Hit by object due to uncontrolled fire, not in building or structure X01.8 - Other exposure to uncontrolled fire, not in building or structure

About ICD-10-CM Code X01 (Exposure to uncontrolled fire)

ICD-10-CM code X01 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM X01 became effective on October 1, 2024.

This page provides detailed information about X01 - Exposure to uncontrolled fire, not in building or structure. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Exposure to uncontrolled fire related to not in building or structure.