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Cobalt Co-57 Cyanocobalamin, Oral

Massachusetts 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?

$417

Typical negotiated rate. In Massachusetts, July 2026.

Insurers have agreed to pay about $417 for this service. The price depends on where it is billed: about $417 from a physician practice, and about $692 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 8 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$417$83.18 to $417
FacilityA hospital or hospital-owned outpatient department$692$490 to $1,000

How much rates vary

Facilitymedian $692 · 10th to 90th $107 to $1,318Professionalmedian $417 · 10th to 90th $74 to $631
$100$200$500$1K$2K$5Kfacility $692professional $417

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
$74.13
Median
$74.13
Typical High
$107.15
Aetna
Setting
Professional
Modifier
Global
Typical Low
$74.13
Median
$74.13
Typical High
$95.50
AllWays Health Partners
Setting
Facility
Modifier
Global
Typical Low
$467.74
Median
$1,318.26
Typical High
$1,548.82
AllWays Health Partners
Setting
Professional
Modifier
Global
Typical Low
$83.18
Median
$117.49
Typical High
$1,174.90
BCBS
Setting
Facility
Modifier
Global
Typical Low
$467.74
Median
$812.83
Typical High
$1,288.25
Cigna
Setting
Facility
Modifier
Global
Typical Low
$223.87
Median
$363.08
Typical High
$758.58
Cigna
Setting
Professional
Modifier
Global
Typical Low
$173.78
Median
$173.78
Typical High
$173.78
Fallon Health
Setting
Facility
Modifier
Global
Typical Low
$489.78
Median
$616.60
Typical High
$5,888.44
Fallon Health
Setting
Professional
Modifier
Global
Typical Low
$512.86
Median
$602.56
Typical High
$851.14
Harvard Pilgrim
Setting
Professional
Modifier
Global
Typical Low
$416.87
Median
$416.87
Typical High
$676.08
Mass General Brigham
Setting
Facility
Modifier
Global
Typical Low
$467.74
Median
$1,318.26
Typical High
$1,548.82
Mass General Brigham
Setting
Professional
Modifier
Global
Typical Low
$83.18
Median
$117.49
Typical High
$1,174.90
United
Setting
Facility
Modifier
Global
Typical Low
$83.18
Median
$436.52
Typical High
$436.52
United
Setting
Professional
Modifier
Global
Typical Low
$83.18
Median
$112.20
Typical High
$416.87

Where Massachusetts sits

The same service costs 7.1 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.

Massachusetts· 1st of 51

$417

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.