go back

Cobalt Co-57/58, Cyanocobalamin, Diagnostic

Connecticut rates for HCPCS A9546

Cobalt Co-57/58, cyanocobalamin, diagnostic, per study dose, up to 1 mcCi

Rates data updated July 2026.

How much does Cobalt Co-57/58, Cyanocobalamin, Diagnostic cost?

$13.49

Typical negotiated rate. In Connecticut, July 2026.

Insurers have agreed to pay about $13.49 for this service. Most negotiated rates run $13.18 to $22.91.

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 $2 · 10th to 90th $1 to $21Professionalmedian $13 · 10th to 90th $1 to $219
$0.1$1$10$100facility $2professional $13

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
$16.22
Median
$16.22
Typical High
$20.89
Aetna
Setting
Professional
Modifier
Global
Typical Low
$13.18
Median
$13.18
Typical High
$22.91
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$0.02
Median
$1.38
Typical High
$199.53
Cigna
Setting
Facility
Modifier
Global
Typical Low
$1.29
Median
$1.29
Typical High
$2.19
Cigna
Setting
Professional
Modifier
Global
Typical Low
$1.12
Median
$1.12
Typical High
$1.12
United
Setting
Professional
Modifier
Global
Typical Low
$44.67
Median
$234.42
Typical High
$245.47

Where Connecticut sits

The same service costs 398.1 times more in Wyoming than in Colorado. 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.

Connecticut· 8th of 51

$13.49

WY $234CO $0.59

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.