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Nasal Smear For Eosinophils

Oregon 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 $6 · 10th–90th $6$160%20%40%10th90th$6Professionalmedian $6 · 10th–90th $5$110%20%10th90th$6$5.0$10.0$20.0$50.0$100.0$200.0$500.0

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
$7.59
Median
$16.22
Typical High
$36.31
Aetna
Setting
Professional
Modifier
Global
Typical Low
$5.62
Median
$6.03
Typical High
$38.02
Cigna
Setting
Facility
Modifier
Global
Typical Low
$9.33
Median
$15.14
Typical High
$16.98
Cigna
Setting
Professional
Modifier
Global
Typical Low
$3.31
Median
$6.61
Typical High
$10.47
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$11.75
Median
$12.88
Typical High
$14.45
Moda Health
Setting
Facility
Modifier
Global
Typical Low
$5.75
Median
$5.75
Typical High
$7.24
Moda Health
Setting
Professional
Modifier
Global
Typical Low
$5.75
Median
$6.61
Typical High
$9.55
Pacific Source
Setting
Facility
Modifier
Global
Typical Low
$5.75
Median
$5.75
Typical High
$11.48
Pacific Source
Setting
Professional
Modifier
Global
Typical Low
$5.75
Median
$5.75
Typical High
$7.76
Providence
Setting
Facility
Modifier
Global
Typical Low
$5.25
Median
$8.13
Typical High
$16.98
Providence
Setting
Professional
Modifier
Global
Typical Low
$5.25
Median
$6.46
Typical High
$79.43
Regence BlueShield
Setting
Facility
Modifier
Global
Typical Low
$8.71
Median
$17.38
Typical High
$22.91
Regence BlueShield
Setting
Professional
Modifier
Global
Typical Low
$4.37
Median
$5.25
Typical High
$6.92
United
Setting
Facility
Modifier
Global
Typical Low
$3.02
Median
$8.71
Typical High
$8.71
United
Setting
Professional
Modifier
Global
Typical Low
$3.47
Median
$3.89
Typical High
$6.92