ICD-10 Code T63.611S - Toxic effect of contact with Portuguese Man-o-war, accidental (unintentional), sequela

ICD-10-CM Diagnosis Code T63.611S

Diagnosis Code: T63.611S (Raw: T63611S)

Description: Toxic effect of contact with Portuguese Man-o-war, accidental (unintentional), sequela

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

Fiscal Year: 2026

CMS Section 111 Status: Valid for reporting (Excluded from No-Fault liability reporting).

Overview & Clinical Details

ICD-10-CM code T63.611S is designated for Toxic effect of contact with Portuguese Man-o-war, accidental (unintentional), sequela. 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.