T40.994

Non-Billable

Poisoning by other psychodysleptics [hallucinogens], undetermined

T40.994 should not be used for reimbursement purposes as there are multiple sub-diagnoses that fall under this code. Please refer to the sub-diagnoses below.

Related Diagnoses

  • T40.994APoisoning by other psychodysleptics [hallucinogens], undetermined, initial encounter
  • T40.994DPoisoning by other psychodysleptics [hallucinogens], undetermined, subsequent encounter
  • T40.994SPoisoning by other psychodysleptics [hallucinogens], undetermined, sequela
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