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Trastuzumab-dttb (Ontruzant) Injection

Vermont rates for HCPCS Q5112

Injection, trastuzumab-dttb, biosimilar, (Ontruzant), 10 mg

Rates data updated October 2026.

How much does Ontruzant (trastuzumab) cost?

$20.89per 10 mg

Typical physician fee. In Vermont, October 2026.

Insurers have agreed to pay about $20.89 for each 10 mg of this drug. Most negotiated rates run $20.89 to $29.51.

Work out the cost of a dose

This drug is priced per 10 mg. Enter the amount given to see what insurers have agreed to pay for it.

mg
In a doctor's office or clinic
$20.89

Drug cost only. Giving the drug, the visit itself and any monitoring are billed on their own codes. We do not publish dosing guidance: use the amount from your own prescription or treatment plan.

These are rates insurers have negotiated with providers, not the amount a patient is billed. What you owe depends on your plan's deductible and coinsurance. Based on rates published by 4 insurance carriers under federal price transparency rules.

How much rates vary

Facilitymedian $24 · 10th to 90th $24 to $29Professionalmedian $21 · 10th to 90th $21 to $32
$20$50$100facility $24professional $21

Distribution of negotiated rates across all payers (price axis is log-scale). Small sample; interpret with caution. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Professional
Modifier
None
Typical Low
$20.89
Median
$20.89
Typical High
$21.38
Cigna
Setting
Facility
Modifier
None
Typical Low
$23.99
Median
$23.99
Typical High
$28.84
Cigna
Setting
Professional
Modifier
None
Typical Low
$20.89
Median
$20.89
Typical High
$20.89
MVP Health Care
Setting
Professional
Modifier
None
Typical Low
$43.65
Median
$43.65
Typical High
$43.65
United
Setting
Professional
Modifier
None
Typical Low
$29.51
Median
$31.62
Typical High
$39.81

Where Vermont sits

The same service costs 3.8 times more in Wyoming than in Kentucky. Every bar is a state, most expensive first. Touch or drag across it to read any state, then open that state for its carriers and full range.

Vermont· 48th of 51

$20.89

WY $79.43KY $20.89

Median negotiated rate in each state, from every insurer that publishes one. States where no insurer publishes a rate for this service are not shown.