ICD-10 Code S81.021A - Laceration with foreign body, right knee, initial encounter

ICD-10-CM Diagnosis Code S81.021A

Diagnosis Code: S81.021A (Raw: S81021A)

Description: Laceration with foreign body, right knee, 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 S81.021A is designated for Laceration with foreign body, right knee, 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.