T46.7
Header — not billablePoisoning by, adverse effect of and underdosing of peripheral vasodilators
The ICD-10 code for poisoning by, adverse effect of and underdosing of peripheral vasodilators is T46.7.
T46.7 is a non-billable header code. It groups related conditions but cannot be used on its own for reimbursement — select one of the 1 more specific codes below.
Clinical notes
Excludes1 (not coded here)
An Excludes1 note is a pure exclusion: the excluded condition and this code should never be reported together, because the two conditions cannot occur at the same time (e.g. a congenital form vs. an acquired form of the same disease).
- poisoning by, adverse effect of and underdosing of papaverine (T44.3)
Also known as
Alternate wording, synonyms, or specific conditions that fall under this code, listed to help confirm you've picked the right one.
- Poisoning by, adverse effect of and underdosing of nicotinic acid (derivatives)
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •This is a non-billable header code. Documentation must support a more specific child code before this diagnosis can be reported on a claim.
- •Confirm the excluded condition(s) listed above are not also present — Excludes1 conditions cannot be coded together with this one.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- T46.0Poisoning by, adverse effect of and underdosing of cardiac-stimulant glycosides and drugs of similar actionnon-billable header
- T46.1Poisoning by, adverse effect of and underdosing of calcium-channel blockersnon-billable header
- T46.2Poisoning by, adverse effect of and underdosing of other antidysrhythmic drugs, not elsewhere classifiednon-billable header
- T46.3Poisoning by, adverse effect of and underdosing of coronary vasodilatorsnon-billable header
- T46.4Poisoning by, adverse effect of and underdosing of angiotensin-converting-enzyme inhibitorsnon-billable header
- T46.5Poisoning by, adverse effect of and underdosing of other antihypertensive drugsnon-billable header
- T46.6Poisoning by, adverse effect of and underdosing of antihyperlipidemic and antiarteriosclerotic drugsnon-billable header
- T46.8Poisoning by, adverse effect of and underdosing of antivaricose drugs, including sclerosing agentsnon-billable header
- T46.9Poisoning by, adverse effect of and underdosing of other and unspecified agents primarily affecting the cardiovascular systemnon-billable header
- T46.7Poisoning by, adverse effect of and underdosing of peripheral vasodilatorsnon-billable header