go back

Iodine I-131 Sodium Iodide, Diagnostic, per mcCi

Connecticut rates for HCPCS A9531

Iodine I-131 sodium iodide, diagnostic, per mcCi (up to 100 mcCi)

Rates data updated July 2026.

How much does Iodine I-131 Sodium Iodide, Diagnostic, per mcCi cost?

$6.76

Typical negotiated rate. In Connecticut, July 2026.

Insurers have agreed to pay about $6.76 for this service. Most negotiated rates run $4.37 to $11.75.

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.

How much rates vary

Facilitymedian $7 · 10th to 90th $4 to $19Professionalmedian $7 · 10th to 90th $3 to $12
$0.1$1$10$100facility $7professional $7

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
$14.45
Median
$14.45
Typical High
$18.62
Aetna
Setting
Professional
Modifier
Global
Typical Low
$4.90
Median
$6.76
Typical High
$11.75
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$0.03
Median
$4.27
Typical High
$28.84
Cigna
Setting
Facility
Modifier
Global
Typical Low
$4.17
Median
$4.17
Typical High
$7.08
Cigna
Setting
Professional
Modifier
Global
Typical Low
$3.72
Median
$3.72
Typical High
$3.72
ConnectiCare
Setting
Professional
Modifier
Global
Typical Low
$38,018.94
Median
$38,018.94
Typical High
$38,018.94
United
Setting
Professional
Modifier
Global
Typical Low
$2.09
Median
$3.16
Typical High
$44.67

Where Connecticut sits

The same service costs 4.8 times more in Ohio than in Hawaii. 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· 4th of 51

$6.76

OH $7.08HI $1.48

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.