ICD-10 Code S14.143A - Brown-Sequard syndrome at C3 level of cervical spinal cord, initial encounter

ICD-10-CM Diagnosis Code S14.143A

Diagnosis Code: S14.143A (Raw: S14143A)

Description: Brown-Sequard syndrome at C3 level of cervical spinal cord, 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 S14.143A is designated for Brown-Sequard syndrome at C3 level of cervical spinal cord, 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.