go back

Siltuximab Injection

Connecticut rates for HCPCS J2860 · Sylvant

Injection, siltuximab, 10 mg

Rates data updated July 2026.

How much does Sylvant (siltuximab) cost?

$224per 10 mg

Typical negotiated rate. In Connecticut, July 2026.

Insurers have agreed to pay about $224 for each 10 mg of this drug. The price depends on where it is billed: about $174 from a physician practice, and about $288 from a hospital or other facility. The two figures are alternatives, not parts of one bill.

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
$174
At a hospital outpatient department
$288

The same drug, in the same amount, costs 66% more at a hospital than at a doctor's office.

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 We do not publish dosing guidance: use the amount from your own prescription or treatment plan.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 5 insurance carriers under federal price transparency rules.

Where it's billed changes the price

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$174$174 to $182
FacilityA hospital or hospital-owned outpatient department$288$245 to $468

How much rates vary

Facilitymedian $288 · 10th to 90th $195 to $513Professionalmedian $174 · 10th to 90th $174 to $182
$200$500facility $288professional $174

Distribution of negotiated rates across all payers (price axis is log-scale). Each curve is scaled to its own total: facility and professional rates are different services, shown together to compare where they cluster. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
Global
Typical Low
$194.98
Median
$363.08
Typical High
$524.81
Aetna
Setting
Professional
Modifier
Global
Typical Low
$173.78
Median
$173.78
Typical High
$181.97
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$194.98
Median
$269.15
Typical High
$407.38
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$173.78
Median
$173.78
Typical High
$173.78
Cigna
Setting
Facility
Modifier
Global
Typical Low
$245.47
Median
$245.47
Typical High
$331.13
Cigna
Setting
Professional
Modifier
Global
Typical Low
$173.78
Median
$173.78
Typical High
$173.78
ConnectiCare
Setting
Professional
Modifier
Global
Typical Low
$169.82
Median
$181.97
Typical High
$218.78
United
Setting
Professional
Modifier
Global
Typical Low
$151.36
Median
$169.82
Typical High
$181.97

Where Connecticut sits

The same service costs 2.9 times more in Delaware than in Oklahoma. 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.

Connecticut· 6th of 51

$224

DE $372OK $129

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.