ICD List 2023-2024 Edition
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Find ICD-9-CM diagnosis codes by code name or code description. ICD-9 are legacy codes are NOT VALID for submission of HIPAA covered transactions.
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ICD-9 Search Results for: 401
ICD-9 Code
Description
Category
040.1
Rhinoscleroma
040 Other bacterial diseases
401
.0
Malignant essential hypertension
401 Essential hypertension
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