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General Quantitative Blood Marker Test

Connecticut rates for HCPCS 83520

This laboratory test measures the amount of a specific substance in a blood or fluid sample using an antibody-based technique. It is a flexible test method labs use to measure hormones, proteins, or other markers not covered by a more specific standard test, as part of diagnosis or monitoring.

Rates data updated July 2026.

How much does General Quantitative Blood Marker Test cost?

$12.59

Typical negotiated rate. In Connecticut, July 2026.

Insurers have agreed to pay about $12.59 for this service. The price depends on where it is billed: about $11.75 from a physician practice, and about $31.62 from a hospital or other facility. The two figures are alternatives, not parts of one bill.

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.

Where it's billed changes the price

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$11.75$11.48 to $12.59
FacilityA hospital or hospital-owned outpatient department$31.62$23.44 to $46.77

How much rates vary

Facilitymedian $32 · 10th to 90th $17 to $100Professionalmedian $12 · 10th to 90th $10 to $18
$10.0$100.0$1.0K$10.0Kfacility $32professional $12

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
$17.38
Median
$33.88
Typical High
$109.65
Aetna
Setting
Professional
Modifier
Global
Typical Low
$11.22
Median
$11.75
Typical High
$15.49
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$15.85
Median
$26.92
Typical High
$46.77
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$6.92
Median
$10.47
Typical High
$19.95
Cigna
Setting
Facility
Modifier
Global
Typical Low
$12.02
Median
$27.54
Typical High
$63.10
Cigna
Setting
Professional
Modifier
Global
Typical Low
$9.77
Median
$15.49
Typical High
$25.12
ConnectiCare
Setting
Professional
Modifier
Global
Typical Low
$8.13
Median
$13.80
Typical High
$22.91
Health New England
Setting
Facility
Modifier
Global
Typical Low
$16.98
Median
$16.98
Typical High
$89.13
United
Setting
Facility
Modifier
Global
Typical Low
$17.38
Median
$17.38
Typical High
$17.38
United
Setting
Professional
Modifier
Global
Typical Low
$8.71
Median
$13.18
Typical High
$30.20

Where Connecticut sits

The same service costs 6.8 times more in South Dakota than in Vermont. Every bar is a state, most expensive first. Pick one to see its carriers and full range.

Connecticut $12.59 · 49th of 51
SD $83.18VT $12.30

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.