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Vitamin K Blood Test

Connecticut rates for HCPCS 84597

A blood test that measures the amount of vitamin K in the bloodstream. Vitamin K is needed for normal blood clotting and for bone health, and the test is ordered when a shortage or a problem absorbing it is suspected.

Rates data updated October 2026.

How much does Vitamin K Blood Test cost?

$10.47

Typical negotiated rate. In Connecticut, October 2026.

Insurers have agreed to pay about $10.47 for this service. The price depends on where it is billed: about $8.32 from a physician practice, and about $16.60 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 6 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$8.32$6.92 to $12.59
FacilityA hospital or hospital-owned outpatient department$16.60$12.88 to $26.92

How much rates vary

Facilitymedian $17 · 10th to 90th $10 to $34Professionalmedian $8 · 10th to 90th $7 to $16
$10$20$50facility $17professional $8

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
Professional
Modifier
None
Typical Low
$7.24
Median
$8.32
Typical High
$12.59
Anthem BCBS
Setting
Facility
Modifier
None
Typical Low
$9.55
Median
$16.22
Typical High
$33.88
Anthem BCBS
Setting
Professional
Modifier
None
Typical Low
$6.76
Median
$8.32
Typical High
$14.45
Cigna
Setting
Facility
Modifier
None
Typical Low
$9.12
Median
$19.95
Typical High
$50.12
Cigna
Setting
Professional
Modifier
None
Typical Low
$9.12
Median
$14.45
Typical High
$21.88
ConnectiCare
Setting
Professional
Modifier
None
Typical Low
$8.13
Median
$10.47
Typical High
$19.95
Health New England
Setting
Facility
Modifier
None
Typical Low
$107.15
Median
$107.15
Typical High
$107.15
United
Setting
Professional
Modifier
None
Typical Low
$5.75
Median
$9.12
Typical High
$23.99
2 more rates with less common billing modifiers

A modifier changes what was billed, for example a reduced or repeated service. Each of these modifiers carries under 10% of the published rates for this code. Modifier combinations, and modifiers with fewer than 30 rates for a carrier, are not listed.

Insurance Carrier
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$4.17
Median
$4.17
Typical High
$5.62
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$1.70
Median
$1.70
Typical High
$2.24

Where Connecticut sits

The same service costs 3.7 times more in Alaska than in Maryland. 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· 49th of 51

$10.47

AK $38.02MD $10.23

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.