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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 October 2026.

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

$417

Typical negotiated rate. In Massachusetts, October 2026.

Insurers have agreed to pay about $417 for this service. The price depends on where it is billed: about $174 from a physician practice, and about $575 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 9 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$174$83.18 to $603
FacilityA hospital or hospital-owned outpatient department$575$447 to $813

How much rates vary

Facilitymedian $575 · 10th to 90th $372 to $1,380Professionalmedian $174 · 10th to 90th $74 to $1,318
$100$200$500$1K$2K$5Kfacility $575professional $174

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
$74.13
Median
$74.13
Typical High
$107.15
Aetna
Setting
Professional
Modifier
None
Typical Low
$74.13
Median
$74.13
Typical High
$74.13
AllWays Health Partners
Setting
Facility
Modifier
None
Typical Low
$467.74
Median
$1,348.96
Typical High
$1,548.82
AllWays Health Partners
Setting
Professional
Modifier
None
Typical Low
$83.18
Median
$446.68
Typical High
$1,318.26
BCBS Massachusetts
Setting
Facility
Modifier
None
Typical Low
$446.68
Median
$831.76
Typical High
$1,288.25
Cigna
Setting
Facility
Modifier
None
Typical Low
$223.87
Median
$363.08
Typical High
$758.58
Cigna
Setting
Professional
Modifier
None
Typical Low
$173.78
Median
$173.78
Typical High
$229.09
Fallon Health
Setting
Facility
Modifier
None
Typical Low
$457.09
Median
$575.44
Typical High
$3,630.78
Fallon Health
Setting
Professional
Modifier
None
Typical Low
$489.78
Median
$588.84
Typical High
$812.83
Harvard Pilgrim
Setting
Professional
Modifier
None
Typical Low
$83.18
Median
$416.87
Typical High
$416.87
Mass General Brigham
Setting
Facility
Modifier
None
Typical Low
$467.74
Median
$1,348.96
Typical High
$1,548.82
Mass General Brigham
Setting
Professional
Modifier
None
Typical Low
$83.18
Median
$446.68
Typical High
$1,318.26
United
Setting
Professional
Modifier
None
Typical Low
$74.13
Median
$83.18
Typical High
$141.25
Well Sense
Setting
Facility
Modifier
None
Typical Low
$371.54
Median
$446.68
Typical High
$630.96
Well Sense
Setting
Professional
Modifier
None
Typical Low
$316.23
Median
$380.19
Typical High
$380.19

Where Massachusetts 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.

Massachusetts· 1st of 51

$417

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.