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Iodine I-125 Sodium Iothalamate, Diagnostic

Connecticut rates for HCPCS A9554

Iodine I-125 sodium iothalamate, diagnostic, per study dose, up to 10 mcCi

Rates data updated July 2026.

How much does Iodine I-125 Sodium Iothalamate, Diagnostic cost?

$38.02

Typical negotiated rate. In Connecticut, July 2026.

Insurers have agreed to pay about $38.02 for this service. The price depends on where it is billed: about $37.15 from a physician practice, and about $57.54 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 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$37.15$35.48 to $38.02
FacilityA hospital or hospital-owned outpatient department$57.54$46.77 to $66.07

How much rates vary

Facilitymedian $58 · 10th to 90th $44 to $91Professionalmedian $37 · 10th to 90th $31 to $38
$50$100$200$500facility $58professional $37

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
$46.77
Median
$46.77
Typical High
$60.26
Aetna
Setting
Professional
Modifier
Global
Typical Low
$30.90
Median
$38.02
Typical High
$38.02
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$46.77
Median
$58.88
Typical High
$128.82
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$37.15
Median
$37.15
Typical High
$45.71
Cigna
Setting
Facility
Modifier
Global
Typical Low
$43.65
Median
$43.65
Typical High
$72.44
Cigna
Setting
Professional
Modifier
Global
Typical Low
$38.02
Median
$38.02
Typical High
$38.02
ConnectiCare
Setting
Professional
Modifier
Global
Typical Low
$35.48
Median
$35.48
Typical High
$35.48
United
Setting
Professional
Modifier
Global
Typical Low
$33.88
Median
$37.15
Typical High
$41.69

Where Connecticut sits

The same service costs 1.9 times more in Alaska than in Minnesota. 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· 32nd of 51

$38.02

AK $60.26MN $31.62

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.