ICD-9-CM Diagnosis Code 172.5
Diagnosis Code: 172.5 (Raw: 1725)
Description: Malignant melanoma of skin of trunk, except scrotum
Classification: International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM)
Fiscal Year: 2026 Reference
CMS Section 111 Status: Valid for reporting.
Overview & Historical Usage
ICD-9-CM code 172.5 is designated for Malignant melanoma of skin of trunk, except scrotum. While superseded by ICD-10 for current healthcare encounters, it remains a recognized reference code for CMS Section 111 reporting, legacy claims adjudication, and historical clinical data analysis.
