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Cobalt Co-57 Cyanocobalamin, Oral

Arizona rates for HCPCS A9559

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

Rates data updated July 2026.

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

$72.44

Typical negotiated rate. In Arizona, July 2026.

Insurers have agreed to pay about $72.44 for this service. The price depends on where it is billed: about $72.44 from a physician practice, and about $182 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 4 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$72.44$70.79 to $83.18
FacilityA hospital or hospital-owned outpatient department$182$102 to $309

How much rates vary

Facilitymedian $182 · 10th to 90th $78 to $372Professionalmedian $72 · 10th to 90th $60 to $174
$50.0$100.0$200.0$500.0$1.0Kfacility $182professional $72

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
Professional
Modifier
Global
Typical Low
$60.26
Median
$70.79
Typical High
$79.43
Cigna
Setting
Facility
Modifier
Global
Typical Low
$181.97
Median
$309.03
Typical High
$331.13
Cigna
Setting
Professional
Modifier
Global
Typical Low
$173.78
Median
$173.78
Typical High
$173.78
Medica
Setting
Facility
Modifier
Global
Typical Low
$72.44
Median
$102.33
Typical High
$371.54
Medica
Setting
Professional
Modifier
Global
Typical Low
$83.18
Median
$83.18
Typical High
$1,348.96
United
Setting
Facility
Modifier
Global
Typical Low
$269.15
Median
$269.15
Typical High
$338.84
United
Setting
Professional
Modifier
Global
Typical Low
$83.18
Median
$83.18
Typical High
$83.18

Where Arizona sits

The same service costs 7.1 times more in Massachusetts than in Indiana. Every bar is a state, most expensive first. Pick one to see its carriers and full range.

Arizona $72.44 · 41st of 51
MA $417IN $58.88

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.