T43.65

Non-billable

Poisoning by, adverse effect of and underdosing of methamphetamines

T43.65 is the ICD-10-CM code for Poisoning by, adverse effect of and underdosing of methamphetamines. It is a non-billable category code — use a more specific child code such as T43.651 for billing.

Status
Header (non-billable)
Chapter
S00-T88
Parent
T43.6
Subcodes
6
Edition
FY2026

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

No additional coding notes for this code.

Medications indicated for this condition

FDA labeling

Drugs whose FDA labeling lists this condition's category among its indications. Informational only — not a treatment recommendation or medical advice.

Conditions mapped to this code

MedlinePlus · NIH

Plain-language health-topic references grounded in MedlinePlus (NIH/NLM).

Frequently asked questions

What is ICD-10 code T43.65?
T43.65 is the ICD-10-CM code for "Poisoning by, adverse effect of and underdosing of methamphetamines". It falls under S00-T88 Injury, poisoning and certain other consequences of external causes.
Is T43.65 a billable code?
No — T43.65 is a non-billable header code. Use a more specific child code (such as T43.651) for billing.
What are the subcodes of T43.65?
T43.65 has 6 more specific child codes, including T43.651, T43.652, T43.653.

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

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