go back

Cobalt Co-57 Cyanocobalamin, Oral

Washington, DC 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?

$141

Typical negotiated rate. In Washington, DC, October 2026.

Insurers have agreed to pay about $141 for this service. Most negotiated rates run $83.18 to $174.

Few insurers publish rates for this combination, so treat this figure as a rough guide.

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 $263 · 10th to 90th $74 to $479Professionalmedian $126 · 10th to 90th $74 to $240
$100$200$500facility $263professional $126

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
$74.13
Median
$74.13
Typical High
$74.13
Aetna
Setting
Professional
Modifier
None
Typical Low
$74.13
Median
$74.13
Typical High
$74.13
Cigna
Setting
Facility
Modifier
None
Typical Low
$263.03
Median
$323.59
Typical High
$478.63
Cigna
Setting
Professional
Modifier
None
Typical Low
$173.78
Median
$173.78
Typical High
$173.78
Kaiser Permanente
Setting
Professional
Modifier
None
Typical Low
$239.88
Median
$281.84
Typical High
$524.81
United
Setting
Professional
Modifier
None
Typical Low
$83.18
Median
$125.89
Typical High
$141.25

Where Washington, DC 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.

Washington, DC· 12th of 51

$141

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.