T40 - Poisoning by, adverse effect of and underdosing of narcotics and psychodysleptics [hallucinogens]
The ICD 10 Code for
Poisoning by, adverse effect of and underdosing of narcotics and psychodysleptics [hallucinogens] is listed as
T40. Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.
| ICD 10 CM Field |
Value |
| Diagnosis Code: |
T40
|
| Description: |
Poisoning by, adverse effect of and underdosing of narcotics and psychodysleptics [hallucinogens]
-
Excludes2: drug dependence and related mental and behavioral disorders due to psychoactive substance use (F10.-F19.-)
- The appropriate 7th character is to be added to each code from category T40
- A - initial encounter
- D - subsequent encounter
- S - sequela
|
|
|
| Chapter |
Injury, poisoning and certain other consequences of external causes (S00-T88) |
| ICD-10-CM Children (deeper level / typically more specific) of T40: |
|---|
| T40.0 - Poisoning by, adverse effect of and underdosing of opium |
| T40.1 - Poisoning by and adverse effect of heroin |
| T40.2 - Poisoning by, adverse effect of and underdosing of other opioids |
| T40.3 - Poisoning by, adverse effect of and underdosing of methadone |
| T40.4 - Poisoning by, adverse effect of and underdosing of other synthetic narcotics |
| T40.5 - Poisoning by, adverse effect of and underdosing of cocaine |
| T40.6 - Poisoning by, adverse effect of and underdosing of other and unspecified narcotics |
| T40.7 - Poisoning by, adverse effect of and underdosing of cannabis (derivatives) |
| T40.8 - Poisoning by and adverse effect of lysergide [LSD] |
| T40.9 - Poisoning by, adverse effect of and underdosing of other and unspecified psychodysleptics [hallucinogens] |
