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Nasal Smear For Eosinophils

Iowa 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 $11 · 10th–90th $6$170%10%20%10th90th$11Professionalmedian $7 · 10th–90th $4$380%20%10th90th$7$5.0$10.0$20.0$50.0$100.0

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
$4.47
Median
$13.80
Typical High
$16.98
Aetna
Setting
Professional
Modifier
Global
Typical Low
$3.80
Median
$5.75
Typical High
$38.02
Cigna
Setting
Professional
Modifier
Global
Typical Low
$7.24
Median
$10.96
Typical High
$13.80
Hally Health
Setting
Professional
Modifier
Global
Typical Low
$5.75
Median
$8.91
Typical High
$22.91
Medica
Setting
Facility
Modifier
Global
Typical Low
$5.75
Median
$7.24
Typical High
$15.49
Medica
Setting
Professional
Modifier
Global
Typical Low
$4.68
Median
$6.03
Typical High
$12.59
Midlands
Setting
Professional
Modifier
Global
Typical Low
$5.75
Median
$7.59
Typical High
$44.67
Midlands
Setting
Facility
Modifier
Global
Typical Low
$5.75
Median
$5.75
Typical High
$5.75
United
Setting
Facility
Modifier
Global
Typical Low
$5.75
Median
$5.75
Typical High
$12.88
United
Setting
Professional
Modifier
Global
Typical Low
$4.68
Median
$5.75
Typical High
$12.59
Wellmark
Setting
Professional
Modifier
Global
Typical Low
$4.57
Median
$5.75
Typical High
$5.75