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Coccidioides (Valley Fever) Antibody Test

Idaho rates for HCPCS 86635

This blood test looks for antibodies against Coccidioides, a fungus found in soil in parts of the southwestern United States and other dry regions, that causes an illness commonly called Valley Fever. It's ordered when someone has a lingering cough, fever, or chest symptoms and has lived in or traveled through an area where the fungus is common. A positive result helps confirm the diagnosis so appropriate treatment can be started.

Rates data updated July 2026.

How much does Coccidioides (Valley Fever) Antibody Test cost?

$13.80

Typical negotiated rate. In Idaho, July 2026.

Insurers have agreed to pay about $13.80 for this service. The price depends on where it is billed: about $11.48 from a physician practice, and about $23.99 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 7 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$11.48$10.72 to $16.60
FacilityA hospital or hospital-owned outpatient department$23.99$15.14 to $42.66

How much rates vary

Facilitymedian $24 · 10th to 90th $11 to $60Professionalmedian $11 · 10th to 90th $8 to $22
$5.0$10.0$20.0$50.0$100.0$200.0facility $24professional $11

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
$15.14
Median
$29.51
Typical High
$81.28
Aetna
Setting
Professional
Modifier
Global
Typical Low
$7.94
Median
$13.18
Typical High
$22.39
BCBS
Setting
Facility
Modifier
Global
Typical Low
$16.98
Median
$36.31
Typical High
$57.54
BCBS
Setting
Professional
Modifier
Global
Typical Low
$9.77
Median
$11.48
Typical High
$79.43
Cigna
Setting
Facility
Modifier
Global
Typical Low
$8.91
Median
$23.99
Typical High
$44.67
Cigna
Setting
Professional
Modifier
Global
Typical Low
$7.08
Median
$8.51
Typical High
$16.60
Moda Health
Setting
Facility
Modifier
Global
Typical Low
$11.48
Median
$11.48
Typical High
$14.79
Moda Health
Setting
Professional
Modifier
Global
Typical Low
$11.48
Median
$11.48
Typical High
$13.80
Regence BlueShield
Setting
Facility
Modifier
Global
Typical Low
$17.38
Median
$22.91
Typical High
$41.69
Regence BlueShield
Setting
Professional
Modifier
Global
Typical Low
$9.33
Median
$9.77
Typical High
$12.02
Select Health
Setting
Facility
Modifier
Global
Typical Low
$11.48
Median
$11.48
Typical High
$39.81
Select Health
Setting
Professional
Modifier
Global
Typical Low
$11.48
Median
$11.48
Typical High
$11.48
United
Setting
Professional
Modifier
Global
Typical Low
$4.79
Median
$6.76
Typical High
$19.05

Where Idaho sits

The same service costs 3.7 times more in South Dakota than in Washington, DC. Every bar is a state, most expensive first. Pick one to see its carriers and full range.

Idaho $13.80 · 17th of 51
SD $31.62DC $8.51

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.