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Infection Test Based On Enzyme Activity

Oregon rates for HCPCS 87905

A laboratory test that detects an infection indirectly, by measuring an enzyme the organism releases rather than looking for the organism itself. A common example is a swab of vaginal fluid tested for an enzyme produced by the bacteria involved in bacterial vaginosis. It gives a quick result that supports a diagnosis alongside the clinical examination.

Rates data updated October 2026.

How much does Infection Test Based On Enzyme Activity cost?

$14.45

Typical negotiated rate. In Oregon, October 2026.

Insurers have agreed to pay about $14.45 for this service. The price depends on where it is billed: about $13.49 from a physician practice, and about $20.42 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$13.49$11.75 to $16.98
FacilityA hospital or hospital-owned outpatient department$20.42$13.49 to $32.36

How much rates vary

Facilitymedian $20 · 10th to 90th $12 to $50Professionalmedian $13 · 10th to 90th $7 to $24
$10$20$50facility $20professional $13

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
$30.20
Median
$30.20
Typical High
$54.95
Aetna
Setting
Professional
Modifier
None
Typical Low
$11.75
Median
$11.75
Typical High
$16.98
Cigna
Setting
Facility
Modifier
None
Typical Low
$19.95
Median
$33.88
Typical High
$50.12
Cigna
Setting
Professional
Modifier
None
Typical Low
$9.12
Median
$13.49
Typical High
$23.99
Kaiser Permanente
Setting
Professional
Modifier
None
Typical Low
$20.42
Median
$30.20
Typical High
$32.36
Moda Health
Setting
Facility
Modifier
None
Typical Low
$12.30
Median
$12.30
Typical High
$54.95
Moda Health
Setting
Professional
Modifier
None
Typical Low
$11.75
Median
$13.49
Typical High
$19.95
Pacific Source
Setting
Facility
Modifier
None
Typical Low
$12.30
Median
$15.14
Typical High
$24.55
Pacific Source
Setting
Professional
Modifier
None
Typical Low
$12.30
Median
$12.30
Typical High
$12.30
Providence
Setting
Facility
Modifier
None
Typical Low
$14.79
Median
$19.95
Typical High
$50.12
Providence
Setting
Professional
Modifier
None
Typical Low
$12.30
Median
$15.85
Typical High
$79.43
Regence BlueShield
Setting
Facility
Modifier
None
Typical Low
$24.55
Median
$42.66
Typical High
$54.95
Regence BlueShield
Setting
Professional
Modifier
None
Typical Low
$9.55
Median
$10.47
Typical High
$14.79
United
Setting
Facility
Modifier
None
Typical Low
$14.79
Median
$18.20
Typical High
$19.50
United
Setting
Professional
Modifier
None
Typical Low
$5.13
Median
$6.92
Typical High
$14.79
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
$12.30
Median
$12.30
Typical High
$17.38

Where Oregon sits

The same service costs 3.1 times more in Alaska than in Florida. 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· 18th of 51

$14.45

AK $27.54FL $8.91

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.