T50.905A - Adverse effect of unsp drug/meds/biol subst, init

The ICD 10 Code for Adverse effect of unsp drug/meds/biol subst, init is listed as T50.905A.
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:	T50.905A
Description:	Adverse effect of unsp drug/meds/biol subst, init
Diagnostic Related Groups (MS-DRG v30.0)	793 - Full Term Neonate W Major Problems 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	T50.905 - Adverse effect of unspecified drugs, medicaments and biological substances
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code:	Combination: 995.20 - Unspecified adverse effect of unspecified drug, medicinal and biological substance with E947.9 - Unspecified drug or medicinal substance causing adverse effects in therapeutic use
ICD-10-CM Siblings (same level / similar specificity) of T50.905A:
T50.905D - Adverse effect of unsp drug/meds/biol subst, subs
T50.905S - Adverse effect of unsp drug/meds/biol subst, sequela