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Iodine I-131 Sodium Iodide, Diagnostic, per mcCi

North Carolina 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?

$3.72

Typical negotiated rate. In North Carolina, October 2026.

Insurers have agreed to pay about $3.72 for this service. The price depends on where it is billed: about $3.72 from a physician practice, and about $4.17 from a hospital or other facility.

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.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$3.72$3.02 to $4.17
FacilityA hospital or hospital-owned outpatient department$4.17$4.17 to $5.62

How much rates vary

Facilitymedian $4 · 10th to 90th $4 to $8Professionalmedian $4 · 10th to 90th $2 to $6
$0.5$1$2$5$10$20$50facility $4professional $4

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

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
None
Typical Low
$4.17
Median
$4.17
Typical High
$4.17
Aetna
Setting
Professional
Modifier
None
Typical Low
$3.80
Median
$4.17
Typical High
$4.17
BCBS North Carolina
Setting
Professional
Modifier
None
Typical Low
$2.95
Median
$3.02
Typical High
$3.89
Cigna
Setting
Facility
Modifier
None
Typical Low
$4.17
Median
$4.68
Typical High
$7.94
Cigna
Setting
Professional
Modifier
None
Typical Low
$3.72
Median
$3.72
Typical High
$3.72
Medcost
Setting
Facility
Modifier
None
Typical Low
$4.17
Median
$4.17
Typical High
$4.47
Medcost
Setting
Professional
Modifier
None
Typical Low
$0.34
Median
$2.88
Typical High
$69.18
United
Setting
Professional
Modifier
None
Typical Low
$1.62
Median
$2.63
Typical High
$6.92
9 more rates with less common billing modifiers

A modifier changes what was billed, for example a reduced or repeated service. Each of these modifiers carries under 10% of the published rates for this code. Modifier combinations, and modifiers with fewer than 30 rates for a carrier, are not listed.

Insurance Carrier
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$1.86
Median
$2.09
Typical High
$2.09
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$0.76
Median
$0.83
Typical High
$0.83
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$0.56
Median
$0.63
Typical High
$0.63
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$0.42
Median
$0.42
Typical High
$0.42
Medcost
Setting
Professional
Modifier
51 · Multiple procedures
Typical Low
$0.17
Median
$1.45
Typical High
$34.67
Medcost
Setting
Professional
Modifier
80 · Assistant surgeon
Typical Low
$0.07
Median
$0.58
Typical High
$13.80
Medcost
Setting
Professional
Modifier
81 · Minimal assistant surgeon
Typical Low
$0.05
Median
$0.40
Typical High
$9.77
Medcost
Setting
Professional
Modifier
82 · Assistant surgeon, no resident
Typical Low
$0.05
Median
$0.40
Typical High
$9.77
Medcost
Setting
Professional
Modifier
AS · PA/NP assist
Typical Low
$0.05
Median
$0.40
Typical High
$9.77

Where North Carolina 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.

North Carolina· 39th of 51

$3.72

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.