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Nasal Smear For Eosinophils

Colorado 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 $15 · 10th–90th $4$300%5%10%10th90th$15Professionalmedian $4 · 10th–90th $2$50%20%10th90th$4$2.0$5.0$10.0$20.0$50.0$100.0$200.0

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
$3.63
Median
$12.59
Typical High
$26.92
Aetna
Setting
Professional
Modifier
Global
Typical Low
$4.37
Median
$4.47
Typical High
$5.50
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$7.24
Median
$17.38
Typical High
$29.51
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$2.34
Median
$2.45
Typical High
$4.47
Cigna
Setting
Facility
Modifier
Global
Typical Low
$3.09
Median
$4.07
Typical High
$15.49
Cigna
Setting
Professional
Modifier
Global
Typical Low
$2.95
Median
$3.16
Typical High
$6.92
Denver HMP
Setting
Facility
Modifier
Global
Typical Low
$4.37
Median
$6.31
Typical High
$12.02
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$8.13
Median
$28.18
Typical High
$28.18
Select Health
Setting
Facility
Modifier
Global
Typical Low
$6.03
Median
$10.72
Typical High
$12.02
Select Health
Setting
Professional
Modifier
Global
Typical Low
$4.07
Median
$4.07
Typical High
$5.75
United
Setting
Facility
Modifier
Global
Typical Low
$3.55
Median
$6.03
Typical High
$8.71
United
Setting
Professional
Modifier
Global
Typical Low
$3.47
Median
$3.89
Typical High
$5.75