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Nasal Smear For Eosinophils

Kentucky 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 $5 · 10th–90th $5$140%20%40%10th90th$5Professionalmedian $5 · 10th–90th $2$100%20%10th90th$5$2.0$5.0$10.0$20.0

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
$4.79
Median
$4.79
Typical High
$13.80
Aetna
Setting
Professional
Modifier
Global
Typical Low
$4.57
Median
$4.79
Typical High
$21.38
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$4.07
Median
$5.75
Typical High
$6.03
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$1.82
Median
$1.82
Typical High
$6.61
CareSource
Setting
Facility
Modifier
Global
Typical Low
$5.75
Median
$6.92
Typical High
$8.13
CareSource
Setting
Professional
Modifier
Global
Typical Low
$5.75
Median
$7.24
Typical High
$11.48
Cigna
Setting
Facility
Modifier
Global
Typical Low
$4.47
Median
$9.12
Typical High
$12.30
Cigna
Setting
Professional
Modifier
Global
Typical Low
$2.69
Median
$36.31
Typical High
$36.31
United
Setting
Facility
Modifier
Global
Typical Low
$2.63
Median
$5.75
Typical High
$12.88
United
Setting
Professional
Modifier
Global
Typical Low
$3.16
Median
$5.75
Typical High
$6.92