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Plasminogen Blood Test

Washington rates for HCPCS 85420

Measures the activity of plasminogen in a blood sample. Plasminogen is a protein the body converts into the enzyme that breaks down blood clots once they are no longer needed. Low activity is investigated when clots form too readily or when a rare inherited deficiency is suspected.

Rates data updated October 2026.

How much does Plasminogen Blood Test cost?

$6.17

Typical negotiated rate. In Washington, October 2026.

Insurers have agreed to pay about $6.17 for this service. The price depends on where it is billed: about $5.89 from a physician practice, and about $9.77 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$5.89$4.27 to $6.46
FacilityA hospital or hospital-owned outpatient department$9.77$7.24 to $13.18

How much rates vary

Facilitymedian $10 · 10th to 90th $6 to $18Professionalmedian $6 · 10th to 90th $3 to $8
$5$10$20$50facility $10professional $6

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
$6.17
Median
$6.17
Typical High
$19.95
Aetna
Setting
Professional
Modifier
None
Typical Low
$6.17
Median
$6.17
Typical High
$7.76
Asuris Northwest Health
Setting
Facility
Modifier
None
Typical Low
$4.90
Median
$8.13
Typical High
$17.78
Asuris Northwest Health
Setting
Professional
Modifier
None
Typical Low
$4.90
Median
$5.89
Typical High
$6.46
Cigna
Setting
Facility
Modifier
None
Typical Low
$6.76
Median
$11.75
Typical High
$20.89
Cigna
Setting
Professional
Modifier
None
Typical Low
$3.98
Median
$6.92
Typical High
$9.33
Molina
Setting
Professional
Modifier
None
Typical Low
$4.17
Median
$5.75
Typical High
$5.75
Pacific Source
Setting
Facility
Modifier
None
Typical Low
$6.46
Median
$10.96
Typical High
$14.45
Premera BCBS
Setting
Facility
Modifier
None
Typical Low
$6.46
Median
$11.48
Typical High
$17.78
Premera BCBS
Setting
Professional
Modifier
None
Typical Low
$5.89
Median
$5.89
Typical High
$7.76
Regence BlueShield
Setting
Facility
Modifier
None
Typical Low
$6.46
Median
$10.72
Typical High
$17.78
Regence BlueShield
Setting
Professional
Modifier
None
Typical Low
$4.90
Median
$5.89
Typical High
$6.46
United
Setting
Facility
Modifier
None
Typical Low
$6.46
Median
$7.76
Typical High
$7.76
United
Setting
Professional
Modifier
None
Typical Low
$2.75
Median
$2.95
Typical High
$7.24
Wellpoint
Setting
Professional
Modifier
None
Typical Low
$2.95
Median
$6.46
Typical High
$11.75
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
$3.09
Median
$3.09
Typical High
$3.89
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$1.23
Median
$1.23
Typical High
$1.55

Where Washington sits

The same service costs 3.0 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.

Washington· 30th of 51

$6.17

AK $14.79MD $4.90

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.