ICD-9 9745 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 9745 to ICD-10 Mapping Options

Recommended Mapping (based on statistical analysis)
Source ICD-9	Mapping Type	Target ICD-10
9745 (Diagnosis) - Pois-electro/cal/wat agt (Poisoning by electrolytic, caloric, and water-balance agents)	Single To Single	T503X1A (Diagnosis) - Poisoning by electrolytic/caloric/wtr-bal agnt, acc, init (Poisoning by electrolytic, caloric and water-balance agents, accidental (unintentional), initial encounter)
CMS/CDC General Equivalence Mappings
9745 (Diagnosis) - Pois-electro/cal/wat agt (Poisoning by electrolytic, caloric, and water-balance agents)	Single To Single	Alternative #1: T503X1A (Diagnosis) - Poisoning by electrolytic/caloric/wtr-bal agnt, acc, init (Poisoning by electrolytic, caloric and water-balance agents, accidental (unintentional), initial encounter)
	Single To Single	Alternative #2: T503X2A (Diagnosis) - Poisn by electrolytic/caloric/wtr-bal agnt, self-harm, init (Poisoning by electrolytic, caloric and water-balance agents, intentional self-harm, initial encounter)
	Single To Single	Alternative #3: T503X3A (Diagnosis) - Poisn by electrolytic/caloric/wtr-bal agnt, assault, init (Poisoning by electrolytic, caloric and water-balance agents, assault, initial encounter)
	Single To Single	Alternative #4: T503X4A (Diagnosis) - Poisoning by electrolytic/caloric/wtr-bal agnt, undet, init (Poisoning by electrolytic, caloric and water-balance agents, undetermined, initial encounter)
Recommended Mapping (based on statistical analysis)
Source ICD-9	Mapping Type	Target ICD-10
9745 (Diagnosis) - Pois-electro/cal/wat agt (Poisoning by electrolytic, caloric, and water-balance agents) with E8585 (Diagnosis) - Acc poisn-metabol agnt (Accidental poisoning by water, mineral, and uric acid metabolism drugs)	Cluster To Single	T503X1A (Diagnosis) - Poisoning by electrolytic/caloric/wtr-bal agnt, acc, init (Poisoning by electrolytic, caloric and water-balance agents, accidental (unintentional), initial encounter)
CMS/CDC General Equivalence Mappings
9745 (Diagnosis) - Pois-electro/cal/wat agt (Poisoning by electrolytic, caloric, and water-balance agents) with E8585 (Diagnosis) - Acc poisn-metabol agnt (Accidental poisoning by water, mineral, and uric acid metabolism drugs)	Cluster To Single	Alternative #1: T503X1A (Diagnosis) - Poisoning by electrolytic/caloric/wtr-bal agnt, acc, init (Poisoning by electrolytic, caloric and water-balance agents, accidental (unintentional), initial encounter)
Recommended Mapping (based on statistical analysis)
Source ICD-9	Mapping Type	Target ICD-10
9745 (Diagnosis) - Pois-electro/cal/wat agt (Poisoning by electrolytic, caloric, and water-balance agents) with E9504 (Diagnosis) - Poison-drug/medicin NEC (Suicide and self-inflicted poisoning by other specified drugs and medicinal substances)	Cluster To Single	T503X2A (Diagnosis) - Poisn by electrolytic/caloric/wtr-bal agnt, self-harm, init (Poisoning by electrolytic, caloric and water-balance agents, intentional self-harm, initial encounter)
CMS/CDC General Equivalence Mappings
9745 (Diagnosis) - Pois-electro/cal/wat agt (Poisoning by electrolytic, caloric, and water-balance agents) with E9504 (Diagnosis) - Poison-drug/medicin NEC (Suicide and self-inflicted poisoning by other specified drugs and medicinal substances)	Cluster To Single	Alternative #1: T503X2A (Diagnosis) - Poisn by electrolytic/caloric/wtr-bal agnt, self-harm, init (Poisoning by electrolytic, caloric and water-balance agents, intentional self-harm, initial encounter)
Recommended Mapping (based on statistical analysis)
Source ICD-9	Mapping Type	Target ICD-10
9745 (Diagnosis) - Pois-electro/cal/wat agt (Poisoning by electrolytic, caloric, and water-balance agents) with E9620 (Diagnosis) - Assault-pois w medic agt (Assault by drugs and medicinal substances)	Cluster To Single	T503X3A (Diagnosis) - Poisn by electrolytic/caloric/wtr-bal agnt, assault, init (Poisoning by electrolytic, caloric and water-balance agents, assault, initial encounter)
CMS/CDC General Equivalence Mappings
9745 (Diagnosis) - Pois-electro/cal/wat agt (Poisoning by electrolytic, caloric, and water-balance agents) with E9620 (Diagnosis) - Assault-pois w medic agt (Assault by drugs and medicinal substances)	Cluster To Single	Alternative #1: T503X3A (Diagnosis) - Poisn by electrolytic/caloric/wtr-bal agnt, assault, init (Poisoning by electrolytic, caloric and water-balance agents, assault, initial encounter)
Recommended Mapping (based on statistical analysis)
Source ICD-9	Mapping Type	Target ICD-10
9745 (Diagnosis) - Pois-electro/cal/wat agt (Poisoning by electrolytic, caloric, and water-balance agents) with E9804 (Diagnosis) - Undet pois-med agnt NEC (Poisoning by other specified drugs and medicinal substances, undetermined whether accidentally or purposely inflicted)	Cluster To Single	T503X4A (Diagnosis) - Poisoning by electrolytic/caloric/wtr-bal agnt, undet, init (Poisoning by electrolytic, caloric and water-balance agents, undetermined, initial encounter)
CMS/CDC General Equivalence Mappings
9745 (Diagnosis) - Pois-electro/cal/wat agt (Poisoning by electrolytic, caloric, and water-balance agents) with E9804 (Diagnosis) - Undet pois-med agnt NEC (Poisoning by other specified drugs and medicinal substances, undetermined whether accidentally or purposely inflicted)	Cluster To Single	Alternative #1: T503X4A (Diagnosis) - Poisoning by electrolytic/caloric/wtr-bal agnt, undet, init (Poisoning by electrolytic, caloric and water-balance agents, undetermined, initial encounter)