go back

Onasemnogene Abeparvovec-xioi Injection

California rates for HCPCS J3399 · Zolgensma

Injection, onasemnogene abeparvovec-xioi, per treatment, up to 5x10^15 vector genomes

Rates data updated July 2026.

How much does Zolgensma (onasemnogene abeparvovec-xioi) cost?

$95.50

Typical negotiated rate. In California, July 2026.

Insurers have agreed to pay about $95.50 for this service. The price depends on where it is billed: about $100 from a physician practice, and about $64.57 from a hospital or other facility. The two figures are alternatives, not parts of one bill.

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 6 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$100$100 to $2,884,032
FacilityA hospital or hospital-owned outpatient department$64.57$0.02 to $2,630,268

How much rates vary

Facilitymedian $65 · 10th to 90th $0 to $3,090,295Professionalmedian $100 · 10th to 90th $100 to $3,801,894
$0.1$10$1K$100K$10Mfacility $65professional $100

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
$28,840.32
Median
$28,840.32
Typical High
$28,840.32
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$0.02
Median
$0.02
Typical High
$0.04
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$2,570,395.78
Median
$2,570,395.78
Typical High
$2,570,395.78
Blue Shield
Setting
Facility
Modifier
Global
Typical Low
$81.28
Median
$2,630,267.99
Typical High
$3,467,368.50
Blue Shield
Setting
Professional
Modifier
Global
Typical Low
$100.00
Median
$100.00
Typical High
$4,073,802.78
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$398.11
Median
$398.11
Typical High
$398.11
Providence
Setting
Professional
Modifier
Global
Typical Low
$79.43
Median
$79.43
Typical High
$79.43
United
Setting
Facility
Modifier
Global
Typical Low
$2,570,395.78
Median
$2,570,395.78
Typical High
$2,570,395.78

Where California sits

The same service costs 204173794.5 times more in Michigan than in Colorado. 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.

California· 41st of 49

$95.50

MI $4,073,803CO $0.02

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.