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ICD-9 E9508 Code Mapping

Terms & Definitions

Alternative: Single ICD-10 code reproduces the complete meaning of one ICD-9 code. Cluster: Multiple ICD-10 codes representing single ICD-9 code. At times it requires multiple ICD-10 codes combined to reproduce the complete meaning of one ICD-9 code. Mapping Types: "Single Code-to-Single Code", "Single Code-to-Cluster", "Cluster-to-Single Code". Note: More than one ICD-10 code (cluster) may be a valid translation of a given ICD-9 code. Which one of those ICD-10 codes (clusters) is the most correct translation must be determined based on the clinical case.

ICD-9 E9508 to ICD-10 Mapping Options

Recommended Mapping (based on statistical analysis)
Source ICD-9 Mapping Type Target ICD-10
9851 (Diagnosis) - Toxic effect arsenic (Toxic effect of arsenic and its compounds)
with
E9508 (Diagnosis) - Poison-arsenic (Suicide and self-inflicted poisoning by arsenic and its compounds) 		Cluster To Single T570X2A (Diagnosis) - Toxic effect of arsenic and its compounds, self-harm, init (Toxic effect of arsenic and its compounds, intentional self-harm, initial encounter)
CMS/CDC General Equivalence Mappings
9851 (Diagnosis) - Toxic effect arsenic (Toxic effect of arsenic and its compounds)
with
E9508 (Diagnosis) - Poison-arsenic (Suicide and self-inflicted poisoning by arsenic and its compounds) 		Cluster To Single Alternative #1: T570X2A (Diagnosis) - Toxic effect of arsenic and its compounds, self-harm, init (Toxic effect of arsenic and its compounds, intentional self-harm, initial encounter)