T59.7X4
Non-billableToxic effect of carbon dioxide, undetermined
T59.7X4 is the ICD-10-CM code for Toxic effect of carbon dioxide, undetermined. It is a non-billable category code — use a more specific child code such as T59.7X4A for billing.
S00-T88 Injury, poisoning and certain other consequences of external causes
What this means — in plain language
MedlinePlus · NIHA poison is any substance that is harmful to your body. You might swallow it, inhale it, inject it, or absorb it through your skin. Any substance can be poisonous if too much is taken. Poisons can include: Prescription or over-the-counter medicines taken in doses that are too high Overdoses of illegal drugs Carbon monoxide from gas appliances Household products , such as laundry powder or furniture polish Pesticides…
Read more about Poisoning at MedlinePlus ↗Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.
Frequently asked questions
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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