ICD-10 Code H95.53 - Postprocedural seroma of ear and mastoid process following a procedure on the ear and mastoid process

ICD-10-CM Diagnosis Code H95.53

Diagnosis Code: H95.53 (Raw: H9553)

Description: Postprocedural seroma of ear and mastoid process following a procedure on the ear and mastoid process

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 H95.53 is designated for Postprocedural seroma of ear and mastoid process following a procedure on the ear and mastoid process. 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.