ICD-10 Code H68.109 - Unspecified obstruction of Eustachian tube, unspecified ear

ICD-10-CM Diagnosis Code H68.109

Diagnosis Code: H68.109 (Raw: H68109)

Description: Unspecified obstruction of Eustachian tube, unspecified ear

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 H68.109 is designated for Unspecified obstruction of Eustachian tube, unspecified ear. 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.