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General-Purpose Immunoassay Lab Test

Oregon rates for HCPCS 83516

A laboratory test that uses an antibody-based method to detect and measure a specific substance in a sample, applied when there is no more specific, dedicated test already established for that particular substance. It is a general-purpose test format applied to a wide range of possible substances rather than one single, named analyte.

Rates data updated October 2026.

How much does General-Purpose Immunoassay Lab Test cost?

$15.14

Typical negotiated rate. In Oregon, October 2026.

Insurers have agreed to pay about $15.14 for this service. The price depends on where it is billed: about $11.48 from a physician practice, and about $23.44 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 8 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$11.48$10.96 to $15.85
FacilityA hospital or hospital-owned outpatient department$23.44$12.88 to $41.69

How much rates vary

Facilitymedian $23 · 10th to 90th $11 to $59Professionalmedian $11 · 10th to 90th $7 to $23
$5$10$20$50$100facility $23professional $11

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
$13.49
Median
$26.92
Typical High
$51.29
Aetna
Setting
Professional
Modifier
None
Typical Low
$10.96
Median
$11.22
Typical High
$15.85
Cigna
Setting
Facility
Modifier
None
Typical Low
$18.62
Median
$31.62
Typical High
$46.77
Cigna
Setting
Professional
Modifier
None
Typical Low
$8.91
Median
$12.88
Typical High
$20.42
Kaiser Permanente
Setting
Professional
Modifier
None
Typical Low
$23.99
Median
$29.51
Typical High
$33.88
Moda Health
Setting
Facility
Modifier
None
Typical Low
$11.48
Median
$42.66
Typical High
$97.72
Moda Health
Setting
Professional
Modifier
None
Typical Low
$10.96
Median
$11.48
Typical High
$23.44
Pacific Source
Setting
Facility
Modifier
None
Typical Low
$11.48
Median
$14.45
Typical High
$23.44
Providence
Setting
Facility
Modifier
None
Typical Low
$10.96
Median
$17.78
Typical High
$45.71
Providence
Setting
Professional
Modifier
None
Typical Low
$11.48
Median
$13.80
Typical High
$79.43
Regence BlueShield
Setting
Facility
Modifier
None
Typical Low
$22.91
Median
$40.74
Typical High
$51.29
Regence BlueShield
Setting
Professional
Modifier
None
Typical Low
$8.71
Median
$9.77
Typical High
$14.79
United
Setting
Facility
Modifier
None
Typical Low
$13.80
Median
$17.38
Typical High
$18.62
United
Setting
Professional
Modifier
None
Typical Low
$4.79
Median
$6.61
Typical High
$13.80
1 more rate 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
Moda Health
Setting
Professional
Modifier
QW · Waived lab test
Typical Low
$11.48
Median
$11.48
Typical High
$16.60

Where Oregon sits

The same service costs 5.2 times more in Minnesota 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.

Oregon· 13th of 51

$15.14

MN $45.71MD $8.71

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.