ICD-10 CM Code T46.5X
- T46 Poisoning by, adverse effect of and underdosing of agents primarily affecting the cardiovascular system
- T46.5 Poisoning by, adverse effect of and underdosing of other antihypertensive drugs
T46.5X
Poisoning by, adverse effect of and underdosing of other antihypertensive drugs
- T46.5X1 Poisoning by other antihypertensive drugs, accidental (unintentional)
- T46.5X2 Poisoning by other antihypertensive drugs, intentional self-harm
- T46.5X3 Poisoning by other antihypertensive drugs, assault
- T46.5X4 Poisoning by other antihypertensive drugs, undetermined
- T46.5X5 Adverse effect of other antihypertensive drugs
- T46.5X6 Underdosing of other antihypertensive drugs
Excludes Type 1
- poisoning by, adverse effect of and underdosing of metaraminol (T44.4)
Excludes Type 2
- poisoning by, adverse effect of and underdosing of beta-adrenoreceptor antagonists (T44.7)
- poisoning by, adverse effect of and underdosing of calcium-channel blockers (T46.1)
- poisoning by, adverse effect of and underdosing of diuretics (T50.0-T50.2)
7th Character
- The appropriate 7th character is to be added to each code from category T46
- A - initial encounter
- D - subsequent encounter
- S - sequela
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