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Pregnanediol Test

Washington rates for HCPCS 84135

Measures pregnanediol, the breakdown product the body makes from progesterone and then clears out. It is a downstream waste product rather than a starting material for other hormones, so the level is used as an indirect read on how much progesterone the body is producing. It is most often measured in a sample collected over a set period.

Rates data updated October 2026.

How much does Pregnanediol Test cost?

$19.95

Typical negotiated rate. In Washington, October 2026.

Insurers have agreed to pay about $19.95 for this service. The price depends on where it is billed: about $19.05 from a physician practice, and about $31.62 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$19.05$13.18 to $21.38
FacilityA hospital or hospital-owned outpatient department$31.62$23.44 to $42.66

How much rates vary

Facilitymedian $32 · 10th to 90th $21 to $59Professionalmedian $19 · 10th to 90th $9 to $26
$10$20$50facility $32professional $19

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
$19.95
Median
$19.95
Typical High
$66.07
Aetna
Setting
Professional
Modifier
None
Typical Low
$19.95
Median
$19.95
Typical High
$22.91
Asuris Northwest Health
Setting
Facility
Modifier
None
Typical Low
$15.85
Median
$23.44
Typical High
$58.88
Asuris Northwest Health
Setting
Professional
Modifier
None
Typical Low
$15.85
Median
$19.05
Typical High
$21.38
Cigna
Setting
Facility
Modifier
None
Typical Low
$21.88
Median
$34.67
Typical High
$54.95
Cigna
Setting
Professional
Modifier
None
Typical Low
$12.02
Median
$22.39
Typical High
$30.20
Molina
Setting
Professional
Modifier
None
Typical Low
$13.49
Median
$18.62
Typical High
$18.62
Pacific Source
Setting
Facility
Modifier
None
Typical Low
$21.38
Median
$23.44
Typical High
$42.66
Premera BCBS
Setting
Facility
Modifier
None
Typical Low
$21.38
Median
$37.15
Typical High
$58.88
Premera BCBS
Setting
Professional
Modifier
None
Typical Low
$19.05
Median
$19.05
Typical High
$25.70
Regence BlueShield
Setting
Facility
Modifier
None
Typical Low
$21.38
Median
$33.88
Typical High
$58.88
Regence BlueShield
Setting
Professional
Modifier
None
Typical Low
$15.85
Median
$19.05
Typical High
$21.38
United
Setting
Facility
Modifier
None
Typical Low
$21.38
Median
$25.70
Typical High
$25.70
United
Setting
Professional
Modifier
None
Typical Low
$8.91
Median
$9.55
Typical High
$23.99
Wellpoint
Setting
Professional
Modifier
None
Typical Low
$9.55
Median
$21.38
Typical High
$38.02
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
$10.00
Median
$10.00
Typical High
$11.48
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$3.98
Median
$3.98
Typical High
$4.57

Where Washington sits

The same service costs 3.4 times more in Alaska than in Nebraska. 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· 28th of 51

$19.95

AK $47.86NE $14.13

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.