ICD-10 Code X00.1XXA - Exposure to smoke in uncontrolled fire in building or structure, initial encounter

ICD-10-CM Diagnosis Code X00.1XXA

Diagnosis Code: X00.1XXA (Raw: X001XXA)

Description: Exposure to smoke in uncontrolled fire in building or structure, initial encounter

Classification: International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM)

Fiscal Year: 2026

CMS Section 111 Status: Valid for reporting.

Overview & Clinical Details

ICD-10-CM code X00.1XXA is designated for Exposure to smoke in uncontrolled fire in building or structure, initial encounter. In medical documentation and insurance billing, this code is utilized to specify medical diagnosis for patient records, reimbursement workflows, and compliance under CMS Section 111 mandatory insurer reporting guidelines.