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T46.5X1

Non-billable

Poisoning by other antihypertensive drugs, accidental (unintentional)

T46.5X1 is the ICD-10-CM code for Poisoning by other antihypertensive drugs, accidental (unintentional). It is a non-billable category code — use a more specific child code such as T46.5X1A for billing.

Status
Header (non-billable)
Chapter
S00-T88
Parent
T46.5X
Subcodes
3
Edition
FY2026

S00-T88 Injury, poisoning and certain other consequences of external causes

Includes

  • •Poisoning by other antihypertensive drugs NOS

Frequently asked questions

What is ICD-10 code T46.5X1?
T46.5X1 is the ICD-10-CM code for "Poisoning by other antihypertensive drugs, accidental (unintentional)". It falls under S00-T88 Injury, poisoning and certain other consequences of external causes.
Is T46.5X1 a billable code?
No — T46.5X1 is a non-billable header code. Use a more specific child code (such as T46.5X1A) for billing.
What are the subcodes of T46.5X1?
T46.5X1 has 3 more specific child codes, including T46.5X1A, T46.5X1D, T46.5X1S.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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