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T40.99 Non-Billable Code

Poisoning by, adverse effect of and underdosing of other psychodysleptics [hallucinogens]

Chapter Classification

Chapter 19 Injury, poisoning and certain other consequences of external causes (S00-T88)

Section Detail

T36-T50 Poisoning by, adverse effects of and underdosing of drugs, medicaments and biological substances (T36-T50)

Code Hierarchy

This code is a child of T40.9.

As a non-billable code, it requires more specific digits to be used on a medical claim.

More Specific Diagnosis Codes

This code is not billable as it requires a higher level of specificity. Select a more specific code below.

  • T40.991 - Poisoning by other psychodysleptics [hallucinogens], accidental (unintentional) Billable
  • T40.992 - Poisoning by other psychodysleptics [hallucinogens], intentional self-harm Billable
  • T40.993 - Poisoning by other psychodysleptics [hallucinogens], assault Billable
  • T40.994 - Poisoning by other psychodysleptics [hallucinogens], undetermined Billable
  • T40.995 - Adverse effect of other psychodysleptics [hallucinogens] Billable
  • T40.996 - Underdosing of other psychodysleptics [hallucinogens] Billable

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