ICD-10-CM Diagnosis Code S21.059S
Diagnosis Code: S21.059S (Raw: S21059S)
Description: Open bite of unspecified breast, 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 S21.059S is designated for Open bite of unspecified breast, 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.