ICD-9 E8543 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 E8543 to ICD-10 Mapping Options

Recommended Mapping (based on statistical analysis)
Source ICD-9	Mapping Type	Target ICD-10
9700 (Diagnosis) - Poisoning-analeptics (Poisoning by analeptics) with E8543 (Diagnosis) - Acc poison-cns stimulant (Accidental poisoning by central nervous system stimulants)	Cluster To Single	T507X1A (Diagnosis) - Poisn by analeptics and opioid receptor antag, acc, init (Poisoning by analeptics and opioid receptor antagonists, accidental (unintentional), initial encounter)
CMS/CDC General Equivalence Mappings
9700 (Diagnosis) - Poisoning-analeptics (Poisoning by analeptics) with E8543 (Diagnosis) - Acc poison-cns stimulant (Accidental poisoning by central nervous system stimulants)	Cluster To Single	Alternative #1: T507X1A (Diagnosis) - Poisn by analeptics and opioid receptor antag, acc, init (Poisoning by analeptics and opioid receptor antagonists, accidental (unintentional), initial encounter)
Recommended Mapping (based on statistical analysis)
Source ICD-9	Mapping Type	Target ICD-10
9701 (Diagnosis) - Poison-opiate antagonist (Poisoning by opiate antagonists) with E8543 (Diagnosis) - Acc poison-cns stimulant (Accidental poisoning by central nervous system stimulants)	Cluster To Single	T507X1A (Diagnosis) - Poisn by analeptics and opioid receptor antag, acc, init (Poisoning by analeptics and opioid receptor antagonists, accidental (unintentional), initial encounter)
CMS/CDC General Equivalence Mappings
9701 (Diagnosis) - Poison-opiate antagonist (Poisoning by opiate antagonists) with E8543 (Diagnosis) - Acc poison-cns stimulant (Accidental poisoning by central nervous system stimulants)	Cluster To Single	Alternative #1: T507X1A (Diagnosis) - Poisn by analeptics and opioid receptor antag, acc, init (Poisoning by analeptics and opioid receptor antagonists, accidental (unintentional), initial encounter)