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T43.226

Non-billable

Underdosing of selective serotonin reuptake inhibitors

T43.226 is the ICD-10-CM code for Underdosing of selective serotonin reuptake inhibitors. It is a non-billable category code — use a more specific child code such as T43.226A for billing.

Status
Header (non-billable)
Chapter
S00-T88
Parent
T43.22
Subcodes
3
Edition
FY2026

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

No additional coding notes for this code.

Frequently asked questions

What is ICD-10 code T43.226?
T43.226 is the ICD-10-CM code for "Underdosing of selective serotonin reuptake inhibitors". It falls under S00-T88 Injury, poisoning and certain other consequences of external causes.
Is T43.226 a billable code?
No — T43.226 is a non-billable header code. Use a more specific child code (such as T43.226A) for billing.
What are the subcodes of T43.226?
T43.226 has 3 more specific child codes, including T43.226A, T43.226D, T43.226S.

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

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