ICD-10-CM Diagnosis Code R92.331
Diagnosis Code: R92.331 (Raw: R92331)
Description: Mammographic heterogeneous density, right breast
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 R92.331 is designated for Mammographic heterogeneous density, right breast. 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.