go back

Nasal Smear For Eosinophils

Idaho rates for HCPCS 89190

A sample of mucus or cells from inside the nose is spread on a slide, stained and examined under a microscope for eosinophils, a white blood cell that gathers where there is an allergic reaction. Plenty of these cells points toward allergy as the cause of nasal symptoms.

Rates data updated July 2026.

Facilitymedian $10 · 10th–90th $6$230%20%10th90th$10Professionalmedian $6 · 10th–90th $4$110%10%20%10th90th$6$5.0$10.0$20.0$50.0

Distribution of negotiated rates across all payers (price axis is log-scale). Facility and professional rates are different services and are charted separately. Need provider-level prices? Contact us.

Insurance Carrier
Aetna
Setting
Facility
Modifier
Global
Typical Low
$10.47
Median
$15.14
Typical High
$15.14
Aetna
Setting
Professional
Modifier
Global
Typical Low
$4.07
Median
$6.61
Typical High
$11.22
BCBS
Setting
Facility
Modifier
Global
Typical Low
$7.41
Median
$16.22
Typical High
$25.70
BCBS
Setting
Professional
Modifier
Global
Typical Low
$4.90
Median
$5.75
Typical High
$44.67
Cigna
Setting
Facility
Modifier
Global
Typical Low
$4.47
Median
$12.02
Typical High
$22.39
Cigna
Setting
Professional
Modifier
Global
Typical Low
$2.88
Median
$4.47
Typical High
$8.32
Moda Health
Setting
Facility
Modifier
Global
Typical Low
$5.75
Median
$5.75
Typical High
$7.94
Moda Health
Setting
Professional
Modifier
Global
Typical Low
$5.75
Median
$5.75
Typical High
$6.92
Regence BlueShield
Setting
Facility
Modifier
Global
Typical Low
$8.71
Median
$11.48
Typical High
$20.89
Regence BlueShield
Setting
Professional
Modifier
Global
Typical Low
$4.68
Median
$4.90
Typical High
$6.03
Select Health
Setting
Facility
Modifier
Global
Typical Low
$5.75
Median
$5.75
Typical High
$17.78
Select Health
Setting
Professional
Modifier
Global
Typical Low
$5.75
Median
$5.75
Typical High
$5.75
United
Setting
Professional
Modifier
Global
Typical Low
$3.47
Median
$4.07
Typical High
$7.76