T46.7X — Poisoning by, adverse effect of and underdosing of peripheral vasodilators
Is T46.7X billable?
No — T46.7X is a non-billable header code. T46.7X groups more specific codes and cannot be submitted on a claim. A valid ICD-10-CM code must be reported at the highest level of specificity available in its branch. Select one of the 18 billable codes beneath T46.7X.
Billable codes under this header
- T46.7X1APoisoning by peripheral vasodilators, accidental (unintentional), initial encounter
- T46.7X1DPoisoning by peripheral vasodilators, accidental (unintentional), subsequent encounter
- T46.7X1SPoisoning by peripheral vasodilators, accidental (unintentional), sequela
- T46.7X2APoisoning by peripheral vasodilators, intentional self-harm, initial encounter
- T46.7X2DPoisoning by peripheral vasodilators, intentional self-harm, subsequent encounter
- T46.7X2SPoisoning by peripheral vasodilators, intentional self-harm, sequela
- T46.7X3APoisoning by peripheral vasodilators, assault, initial encounter
- T46.7X3DPoisoning by peripheral vasodilators, assault, subsequent encounter
- T46.7X3SPoisoning by peripheral vasodilators, assault, sequela
- T46.7X4APoisoning by peripheral vasodilators, undetermined, initial encounter
- T46.7X4DPoisoning by peripheral vasodilators, undetermined, subsequent encounter
- T46.7X4SPoisoning by peripheral vasodilators, undetermined, sequela
- T46.7X5AAdverse effect of peripheral vasodilators, initial encounter
- T46.7X5DAdverse effect of peripheral vasodilators, subsequent encounter
- T46.7X5SAdverse effect of peripheral vasodilators, sequela
- T46.7X6AUnderdosing of peripheral vasodilators, initial encounter
- T46.7X6DUnderdosing of peripheral vasodilators, subsequent encounter
- T46.7X6SUnderdosing of peripheral vasodilators, sequela
T46.7X at a glance
| Code | T46.7X |
|---|---|
| Description | Poisoning by, adverse effect of and underdosing of peripheral vasodilators |
| Billable | No — header code |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
Excludes1 — never code together — inherited from T36-T50
The conditions below can never be reported together with T46.7X on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
- toxic reaction to local anesthesia in pregnancy (O29.3-)
Excludes1 — never code together — inherited from T46
The conditions below can never be reported together with T46.7X on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
- poisoning by, adverse effect of and underdosing of metaraminol (T44.4)
Excludes1 — never code together — inherited from T46.7
The conditions below can never be reported together with T46.7X on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
- poisoning by, adverse effect of and underdosing of papaverine (T44.3)
Code first — inherited from T36-T50
The underlying condition below must be sequenced before T46.7X. T46.7X describes a manifestation and cannot be the principal or first-listed diagnosis.
Use additional code — inherited from Chapter 19
Report an additional code alongside T46.7X to fully describe the condition. T46.7X is sequenced first.
- code to identify any retained foreign body, if applicable (Z18.-)
Use additional code — inherited from T36-T50
Report an additional code alongside T46.7X to fully describe the condition. T46.7X is sequenced first.
Excludes2 — not included here — inherited from Chapter 19
The conditions below are not part of T46.7X, but a patient may have both at the same time. When documentation supports it, T46.7X and the excluded code may both be reported.
Excludes2 — not included here — inherited from T36-T50
The conditions below are not part of T46.7X, but a patient may have both at the same time. When documentation supports it, T46.7X and the excluded code may both be reported.
What codes fall under T46.7X? (6)
- T46.7X1Poisoning by peripheral vasodilators, accidental (unintentional)not billable
- T46.7X2Poisoning by peripheral vasodilators, intentional self-harmnot billable
- T46.7X3Poisoning by peripheral vasodilators, assaultnot billable
- T46.7X4Poisoning by peripheral vasodilators, undeterminednot billable
- T46.7X5Adverse effect of peripheral vasodilatorsnot billable
- T46.7X6Underdosing of peripheral vasodilatorsnot billable
How long has T46.7X existed?
T46.7X has been in ICD-10-CM since at least FY2016, the earliest fiscal year on record here.
Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.