ICD-10-CM Diagnosis Code S66.929S
Diagnosis Code: S66.929S (Raw: S66929S)
Description: Laceration of unspecified muscle, fascia and tendon at wrist and hand level, unspecified hand, 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 S66.929S is designated for Laceration of unspecified muscle, fascia and tendon at wrist and hand level, unspecified hand, 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.
