ICD-9-CM Diagnosis Code 553.1
Diagnosis Code: 553.1 (Raw: 5531)
Description: Umbilical hernia without mention of obstruction or gangrene
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 553.1 is designated for Umbilical hernia without mention of obstruction or gangrene. While superseded by ICD-10 for current healthcare encounters, it remains a recognized reference code for CMS Section 111 reporting, legacy claims adjudication, and historical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.
