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T40.604A - Poisoning by unsp narcotics, undetermined, init encntr


The ICD 10 Code for Poisoning by unsp narcotics, undetermined, init encntr is listed as T40.604A.
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: T40.604A
Description: Poisoning by unsp narcotics, undetermined, init encntr
Diagnostic Related Groups
(MS-DRG v30.0)
917 - Poisoning & Toxic Effects Of Drugs W Mcc
918 - Poisoning & Toxic Effects Of Drugs W/o Mcc
Chapter Injury, poisoning and certain other consequences of external causes (S00-T88)
Block Poisoning by, adverse effect of and underdosing of drugs, medicaments and biological substances (T36-T50)
Parent T40.604 - Poisoning by unspecified narcotics, undetermined
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: Combination:
965.09 - Poisoning by other opiates and related narcotics
with
E980.4 - Poisoning by other specified drugs and medicinal substances, undetermined whether accidentally or purposely inflicted
ICD-10-CM Siblings (same level / similar specificity) of T40.604A:
T40.604D - Poisoning by unsp narcotics, undetermined, subs encntr
T40.604S - Poisoning by unspecified narcotics, undetermined, sequela