ICD-10-CM Diagnosis Code M84.422A
Diagnosis Code: M84.422A (Raw: M84422A)
Description: Pathological fracture, left humerus, initial encounter for fracture
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 M84.422A is designated for Pathological fracture, left humerus, initial encounter for fracture. 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.