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Nasal Smear For Eosinophils

Nevada 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 $4$440%10%20%10th90th$10Professionalmedian $5 · 10th–90th $4$70%50%10th90th$5$0.1$0.5$2.0$10.0$50.0$200.0$1.0K

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
$4.47
Median
$11.22
Typical High
$43.65
Aetna
Setting
Professional
Modifier
Global
Typical Low
$3.89
Median
$4.68
Typical High
$6.92
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$1.86
Median
$4.90
Typical High
$13.80
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$2.34
Median
$3.47
Typical High
$4.47
Cigna
Setting
Facility
Modifier
Global
Typical Low
$4.07
Median
$6.76
Typical High
$17.38
Cigna
Setting
Professional
Modifier
Global
Typical Low
$3.39
Median
$4.37
Typical High
$8.32
Hometown Health
Setting
Professional
Modifier
Global
Typical Low
$0.05
Median
$5.75
Typical High
$9.33
Hometown Health
Setting
Professional
Modifier
Global
Typical Low
$1.62
Median
$1.62
Typical High
$1.62
Select Health
Setting
Facility
Modifier
Global
Typical Low
$5.75
Median
$5.75
Typical High
$5.75
Select Health
Setting
Professional
Modifier
Global
Typical Low
$7.24
Median
$7.24
Typical High
$7.24
United
Setting
Facility
Modifier
Global
Typical Low
$2.04
Median
$6.61
Typical High
$13.49
United
Setting
Professional
Modifier
Global
Typical Low
$3.47
Median
$6.31
Typical High
$30.90