ICD-10 Code S20.171A - Other superficial bite of breast, right breast, initial encounter

ICD-10-CM Diagnosis Code S20.171A

Diagnosis Code: S20.171A (Raw: S20171A)

Description: Other superficial bite of breast, right breast, 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 S20.171A is designated for Other superficial bite of breast, right breast, 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.