ICD-9-CM Diagnosis Code 715.18
Diagnosis Code: 715.18 (Raw: 71518)
Description: Osteoarthrosis, localized, primary, other specified sites
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 715.18 is designated for Osteoarthrosis, localized, primary, other specified sites. While superseded by ICD-10 for current healthcare encounters, it remains a recognized reference code for CMS Section 111 reporting, legacy claims adjudication, and historical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.