ICD-9 Code 126.0 - Ancylostomiasis due to ancylostoma duodenale

ICD-9-CM Diagnosis Code 126.0

Diagnosis Code: 126.0 (Raw: 1260)

Description: Ancylostomiasis due to ancylostoma duodenale

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 126.0 is designated for Ancylostomiasis due to ancylostoma duodenale. While superseded by ICD-10 for current healthcare encounters, it remains a recognized reference code for CMS Section 111 reporting, legacy claims adjudication, and historical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.