ICD-10-CM Diagnosis Code S66.822S
Diagnosis Code: S66.822S (Raw: S66822S)
Description: Laceration of other specified muscles, fascia and tendons at wrist and hand level, left 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 S66.822S is designated for Laceration of other specified muscles, fascia and tendons at wrist and hand level, left 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.
