ICD-10 Code S46.321S - Laceration of muscle, fascia and tendon of triceps, right arm, sequela

ICD-10-CM Diagnosis Code S46.321S

Diagnosis Code: S46.321S (Raw: S46321S)

Description: Laceration of muscle, fascia and tendon of triceps, right arm, sequela

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 S46.321S is designated for Laceration of muscle, fascia and tendon of triceps, right arm, sequela. 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.