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Loncastuximab Tesirine-lpyl Injection, 0.075 mg

Massachusetts rates for HCPCS J9359 · Zynlonta

Injection, loncastuximab tesirine-lpyl, 0.075 mg

Rates data updated October 2026.

How much does Zynlonta (loncastuximab tesirine) cost?

$229per 0.075 mg

Typical negotiated rate. In Massachusetts, October 2026.

Insurers have agreed to pay about $229 for each 0.075 mg of this drug. The price depends on where it is billed: about $229 from a physician practice, and about $295 from a hospital or other facility.

Work out the cost of a dose

This drug is priced per 0.075 mg. Enter the amount given to see what insurers have agreed to pay for it.

mg
In a doctor's office or clinic
$229
At a hospital outpatient department
$295

The same drug, in the same amount, costs 29% 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 We do not publish dosing guidance: use the amount from your own prescription or treatment plan.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 9 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$229$224 to $240
FacilityA hospital or hospital-owned outpatient department$295$229 to $407

How much rates vary

Facilitymedian $295 · 10th to 90th $219 to $617Professionalmedian $229 · 10th to 90th $224 to $977
$100$200$500$1Kfacility $295professional $229

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

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
None
Typical Low
$229.09
Median
$229.09
Typical High
$316.23
Aetna
Setting
Professional
Modifier
None
Typical Low
$229.09
Median
$229.09
Typical High
$229.09
AllWays Health Partners
Setting
Facility
Modifier
None
Typical Low
$194.98
Median
$251.19
Typical High
$741.31
AllWays Health Partners
Setting
Professional
Modifier
None
Typical Low
$223.87
Median
$234.42
Typical High
$977.24
BCBS Massachusetts
Setting
Facility
Modifier
None
Typical Low
$229.09
Median
$257.04
Typical High
$467.74
Cigna
Setting
Facility
Modifier
None
Typical Low
$218.78
Median
$407.38
Typical High
$977.24
Cigna
Setting
Professional
Modifier
None
Typical Low
$229.09
Median
$229.09
Typical High
$229.09
Fallon Health
Setting
Facility
Modifier
None
Typical Low
$223.87
Median
$295.12
Typical High
$338.84
Harvard Pilgrim
Setting
Professional
Modifier
None
Typical Low
$223.87
Median
$229.09
Typical High
$263.03
Mass General Brigham
Setting
Facility
Modifier
None
Typical Low
$194.98
Median
$251.19
Typical High
$741.31
Mass General Brigham
Setting
Professional
Modifier
None
Typical Low
$223.87
Median
$234.42
Typical High
$977.24
United
Setting
Facility
Modifier
None
Typical Low
$229.09
Median
$229.09
Typical High
$229.09
United
Setting
Professional
Modifier
None
Typical Low
$223.87
Median
$223.87
Typical High
$234.42
Well Sense
Setting
Facility
Modifier
None
Typical Low
$245.47
Median
$331.13
Typical High
$524.81
Well Sense
Setting
Professional
Modifier
None
Typical Low
$229.09
Median
$229.09
Typical High
$309.03
4 more rates with less common billing modifiers

A modifier changes what was billed, for example a reduced or repeated service. Each of these modifiers carries under 10% of the published rates for this code. Modifier combinations, and modifiers with fewer than 30 rates for a carrier, are not listed.

Insurance Carrier
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$112.20
Median
$112.20
Typical High
$112.20
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$45.71
Median
$45.71
Typical High
$45.71
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$33.88
Median
$33.88
Typical High
$33.88
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$22.91
Median
$22.91
Typical High
$22.91

Where Massachusetts sits

Rates are fairly even across states for this service. 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.

Massachusetts· 20th of 51

$229

AK $275VA $229

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.