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Iodine I-131 Sodium Iodide, Diagnostic, per mcCi

Missouri 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?

$3.72

Typical negotiated rate. In Missouri, July 2026.

Insurers have agreed to pay about $3.72 for this service. The price depends on where it is billed: about $2.69 from a physician practice, and about $12.59 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$2.69$1.95 to $3.72
FacilityA hospital or hospital-owned outpatient department$12.59$4.47 to $19.05

How much rates vary

Facilitymedian $13 · 10th to 90th $3 to $162Professionalmedian $3 · 10th to 90th $2 to $6
$0.5$2.0$10.0$50.0$200.0facility $13professional $3

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
$3.89
Median
$17.38
Typical High
$162.18
Aetna
Setting
Professional
Modifier
Global
Typical Low
$1.91
Median
$2.34
Typical High
$4.47
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$0.71
Median
$3.98
Typical High
$9.77
Cigna
Setting
Facility
Modifier
Global
Typical Low
$3.80
Median
$6.17
Typical High
$6.92
Cigna
Setting
Professional
Modifier
Global
Typical Low
$3.72
Median
$3.72
Typical High
$3.72
Medica
Setting
Facility
Modifier
Global
Typical Low
$2.34
Median
$4.90
Typical High
$89.13
Medica
Setting
Professional
Modifier
Global
Typical Low
$1.82
Median
$2.82
Typical High
$10.47
United
Setting
Facility
Modifier
Global
Typical Low
$3.47
Median
$7.08
Typical High
$7.08
United
Setting
Professional
Modifier
Global
Typical Low
$1.74
Median
$2.82
Typical High
$7.59

Where Missouri sits

The same service costs 4.8 times more in Ohio than in Hawaii. Every bar is a state, most expensive first. Pick one to see its carriers and full range.

Missouri $3.72 · 32nd of 51
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.