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Cobalt Co-57 Cyanocobalamin, Oral

Mississippi rates for HCPCS A9559

Cobalt Co-57 cyanocobalamin, oral, diagnostic, per study dose, up to 1 mcCi

Rates data updated October 2026.

How much does Cobalt Co-57 Cyanocobalamin, Oral cost?

$83.18

Typical negotiated rate. In Mississippi, October 2026.

Insurers have agreed to pay about $83.18 for this service. Most negotiated rates run $83.18 to $151.

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 4 insurance carriers under federal price transparency rules.

How much rates vary

Facilitymedian $174 · 10th to 90th $72 to $229Professionalmedian $83 · 10th to 90th $72 to $174
$50$100$200facility $174professional $83

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
$72.44
Median
$72.44
Typical High
$104.71
Aetna
Setting
Professional
Modifier
None
Typical Low
$72.44
Median
$104.71
Typical High
$104.71
Cigna
Setting
Facility
Modifier
None
Typical Low
$173.78
Median
$186.21
Typical High
$257.04
Cigna
Setting
Professional
Modifier
None
Typical Low
$173.78
Median
$173.78
Typical High
$173.78
Molina
Setting
Professional
Modifier
None
Typical Low
$42.66
Median
$42.66
Typical High
$50.12
United
Setting
Professional
Modifier
None
Typical Low
$79.43
Median
$83.18
Typical High
$128.82

Where Mississippi sits

The same service costs 5.9 times more in Massachusetts than in Indiana. 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.

Mississippi· 45th of 51

$83.18

MA $417IN $70.79

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.