ICD-10 Code S43.026A - Posterior dislocation of unspecified humerus, initial encounter

ICD-10-CM Diagnosis Code S43.026A

Diagnosis Code: S43.026A (Raw: S43026A)

Description: Posterior dislocation of unspecified humerus, initial 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 S43.026A is designated for Posterior dislocation of unspecified humerus, initial 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.