ICD-10 Code S52.271C - Monteggia's fracture of right ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC

ICD-10-CM Diagnosis Code S52.271C

Diagnosis Code: S52.271C (Raw: S52271C)

Description: Monteggia's fracture of right ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC

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 S52.271C is designated for Monteggia's fracture of right ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC. 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.