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T43.22

Non-billable

Poisoning by, adverse effect of and underdosing of selective serotonin reuptake inhibitors

T43.22 is the ICD-10-CM code for Poisoning by, adverse effect of and underdosing of selective serotonin reuptake inhibitors. It is a non-billable category code — use a more specific child code such as T43.221 for billing.

Status
Header (non-billable)
Chapter
S00-T88
Parent
T43.2
Subcodes
6
Edition
FY2026

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

Includes

  • •Poisoning by, adverse effect of and underdosing of SSRI antidepressants

Frequently asked questions

What is ICD-10 code T43.22?
T43.22 is the ICD-10-CM code for "Poisoning by, adverse effect of and underdosing of selective serotonin reuptake inhibitors". It falls under S00-T88 Injury, poisoning and certain other consequences of external causes.
Is T43.22 a billable code?
No — T43.22 is a non-billable header code. Use a more specific child code (such as T43.221) for billing.
What are the subcodes of T43.22?
T43.22 has 6 more specific child codes, including T43.221, T43.222, T43.223.

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

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