ICD-10-CM Diagnosis Code H70.222
Diagnosis Code: H70.222 (Raw: H70222)
Description: Chronic petrositis, left 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 H70.222 is designated for Chronic petrositis, left 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.