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Iodine I-131 Sodium Iodide, Diagnostic, per mcCi

South Dakota rates for HCPCS A9531

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

Rates data updated October 2026.

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

$4.37

Typical negotiated rate. In South Dakota, October 2026.

Insurers have agreed to pay about $4.37 for this service. Most negotiated rates run $2.82 to $5.01.

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 $5 · 10th to 90th $4 to $8Professionalmedian $3 · 10th to 90th $2 to $7
$2$5$10$20facility $5professional $3

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

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
None
Typical Low
$4.07
Median
$4.07
Typical High
$4.07
Aetna
Setting
Professional
Modifier
None
Typical Low
$3.02
Median
$3.02
Typical High
$3.16
Cigna
Setting
Professional
Modifier
None
Typical Low
$3.72
Median
$6.92
Typical High
$7.08
Medica
Setting
Facility
Modifier
None
Typical Low
$5.01
Median
$5.13
Typical High
$8.13
Medica
Setting
Professional
Modifier
None
Typical Low
$2.19
Median
$4.17
Typical High
$7.08
Midlands
Setting
Professional
Modifier
None
Typical Low
$7.08
Median
$7.08
Typical High
$7.08
United
Setting
Professional
Modifier
None
Typical Low
$2.19
Median
$2.82
Typical High
$4.68

Where South Dakota sits

The same service costs 4.6 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.

South Dakota· 22nd of 51

$4.37

OH $11.48HI $2.51

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.