T46.7
Non-billablePoisoning by, adverse effect of and underdosing of peripheral vasodilators
T46.7 is the ICD-10-CM code for Poisoning by, adverse effect of and underdosing of peripheral vasodilators. It is a non-billable category code — use a more specific child code such as T46.7X for billing.
S00-T88 Injury, poisoning and certain other consequences of external causes
Includes
- •Poisoning by, adverse effect of and underdosing of nicotinic acid (derivatives)
Excludes1 — not coded here
- •poisoning by, adverse effect of and underdosing of papaverine (T44.3)
Frequently asked questions
- What is ICD-10 code T46.7?
- T46.7 is the ICD-10-CM code for "Poisoning by, adverse effect of and underdosing of peripheral vasodilators". It falls under S00-T88 Injury, poisoning and certain other consequences of external causes.
- Is T46.7 a billable code?
- No — T46.7 is a non-billable header code. Use a more specific child code (such as T46.7X) for billing.
- What is excluded from T46.7?
- Excludes1 (not coded here): poisoning by, adverse effect of and underdosing of papaverine (T44.3).
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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