ICD-10 Code T84.053A - Periprosthetic osteolysis of internal prosthetic left knee joint, initial encounter

ICD-10-CM Diagnosis Code T84.053A

Diagnosis Code: T84.053A (Raw: T84053A)

Description: Periprosthetic osteolysis of internal prosthetic left knee joint, 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 T84.053A is designated for Periprosthetic osteolysis of internal prosthetic left knee joint, 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.