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Blood Clotting Factor Activity Test

Hawaii rates for HCPCS 85280

A laboratory blood test that measures the activity level of one specific protein, called a clotting factor, involved in the blood's ability to form clots. It is used to help diagnose a bleeding disorder, identify which clotting factor is low or not working properly, or monitor treatment for a known factor deficiency. A blood sample is drawn and analyzed in a specialized coagulation laboratory.

Rates data updated July 2026.

How much does Blood Clotting Factor Activity Test cost?

$34.67

Typical negotiated rate. In Hawaii, July 2026.

Insurers have agreed to pay about $34.67 for this service. Most negotiated rates run $23.99 to $43.65.

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.

How much rates vary

Facilitymedian $19 · 10th to 90th $16 to $23Professionalmedian $35 · 10th to 90th $23 to $49
$20$50facility $19professional $35

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
$15.85
Median
$19.05
Typical High
$23.44
Aetna
Setting
Professional
Modifier
Global
Typical Low
$22.91
Median
$22.91
Typical High
$26.92
Cigna
Setting
Professional
Modifier
Global
Typical Low
$15.14
Median
$15.14
Typical High
$23.44
HMSA
Setting
Professional
Modifier
Global
Typical Low
$33.11
Median
$42.66
Typical High
$47.86
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$19.50
Median
$23.44
Typical High
$38.02
United
Setting
Professional
Modifier
Global
Typical Low
$8.13
Median
$26.92
Typical High
$37.15
University Health Alliance
Setting
Professional
Modifier
Global
Typical Low
$21.88
Median
$35.48
Typical High
$50.12

Where Hawaii sits

The same service costs 2.6 times more in South Dakota than in Washington, DC. 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.

Hawaii· 2nd of 51

$34.67

SD $37.15DC $14.45

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.