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Iodine I-131 Sodium Iodide, Diagnostic, per mcCi

Colorado 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?

$1.91

Typical negotiated rate. In Colorado, July 2026.

Insurers have agreed to pay about $1.91 for this service. The price depends on where it is billed: about $1.91 from a physician practice, and about $1.91 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 7 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$1.91$1.91 to $3.55
FacilityA hospital or hospital-owned outpatient department$1.91$1.91 to $3.89

How much rates vary

Facilitymedian $2 · 10th to 90th $2 to $11Professionalmedian $2 · 10th to 90th $2 to $5
$1.0$10.0$100.0$1.0K$10.0Kfacility $2professional $2

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
$1.91
Median
$1.91
Typical High
$1.91
Aetna
Setting
Professional
Modifier
Global
Typical Low
$1.91
Median
$1.91
Typical High
$3.55
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$0.71
Median
$4.68
Typical High
$9.77
Cigna
Setting
Facility
Modifier
Global
Typical Low
$3.72
Median
$3.72
Typical High
$3.72
Cigna
Setting
Professional
Modifier
Global
Typical Low
$3.72
Median
$3.72
Typical High
$3.72
Denver HMP
Setting
Facility
Modifier
Global
Typical Low
$1.91
Median
$2.40
Typical High
$6.92
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$41.69
Median
$41.69
Typical High
$41.69
Select Health
Setting
Professional
Modifier
Global
Typical Low
$5,011.87
Median
$5,011.87
Typical High
$5,011.87
United
Setting
Facility
Modifier
Global
Typical Low
$7.08
Median
$10.96
Typical High
$12.88
United
Setting
Professional
Modifier
Global
Typical Low
$2.04
Median
$2.82
Typical High
$9.55

Where Colorado 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.

Colorado $1.91 · 50th 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.