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T43.026 - Underdosing of tetracyclic antidepressants


The ICD 10 Code for Underdosing of tetracyclic antidepressants is listed as T43.026.
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: T43.026
Description: Underdosing of tetracyclic antidepressants
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 T43.02 - Poisoning by, adverse effect of and underdosing of tetracyclic antidepressants
ICD-10-CM Children (deeper level / typically more specific) of T43.026:
T43.026A - Underdosing of tetracyclic antidepressants, init encntr
T43.026D - Underdosing of tetracyclic antidepressants, subs encntr
T43.026S - Underdosing of tetracyclic antidepressants, sequela
ICD-10-CM Siblings (same level / similar specificity) of T43.026:
T43.021 - Poisoning by tetracyclic antidepressants, accidental (unintentional)
T43.022 - Poisoning by tetracyclic antidepressants, intentional self-harm
T43.023 - Poisoning by tetracyclic antidepressants, assault
T43.024 - Poisoning by tetracyclic antidepressants, undetermined
T43.025 - Adverse effect of tetracyclic antidepressants