Search Browse Crosswalk Fees Tools Pricing

Codelle

AI-powered medical coding assistant for healthcare practices and billers.

Pricing Privacy Terms

© 2026 Codelle. All rights reserved.

CPT® copyright 2026 American Medical Association. All rights reserved. CPT is a registered trademark of the American Medical Association. Applicable FARS/DFARS restrictions apply to government use. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use.

ICD-10-CM T45.3 — Poisoning by, adverse effect of… | Codelle

ICD-10-CM/T45/T45.3

T45.3

ICD-10-CM

Poisoning by, adverse effect of and underdosing of enzymes

Code Hierarchy

▲T45Primarily systemic and hematological agents, NEC

T45.3(current)

Subcodes (1)

T45.3XPoisoning by, adverse effect of and underdosing of enzymes

Same Category

T45Primarily systemic and hematological agents, NEC T45.0Antiallergic and antiemetic drugs T45.0XAntiallergic and antiemetic drugs T45.0X1Poisoning by antiallerg/antiemetic, accidental T45.0X1APoisoning by antiallerg/antiemetic, accidental, init T45.0X1DPoisoning by antiallerg/antiemetic, accidental, subs T45.0X1SPoisoning by antiallerg/antiemetic, accidental, sequela T45.0X2Poisoning by antiallerg/antiemetic, intentional self-harm T45.0X2APoisoning by antiallerg/antiemetic, self-harm, init T45.0X2DPoisoning by antiallerg/antiemetic, self-harm, subs

+5 more in this category