ICD-10 Code T27.5XXD - Corrosion involving larynx and trachea with lung, subsequent encounter

ICD-10-CM Diagnosis Code T27.5XXD

Diagnosis Code: T27.5XXD (Raw: T275XXD)

Description: Corrosion involving larynx and trachea with lung, subsequent 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 T27.5XXD is designated for Corrosion involving larynx and trachea with lung, subsequent 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.