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Nasal Smear For Eosinophils

Maine 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 $9 · 10th–90th $6$450%20%10th90th$9Professionalmedian $6 · 10th–90th $3$70%20%10th90th$6$2.0$5.0$10.0$20.0$50.0

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
$5.75
Median
$5.75
Typical High
$25.70
Aetna
Setting
Professional
Modifier
Global
Typical Low
$4.37
Median
$4.68
Typical High
$5.75
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$6.76
Median
$44.67
Typical High
$47.86
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$2.29
Median
$3.31
Typical High
$6.17
Cigna
Setting
Facility
Modifier
Global
Typical Low
$5.75
Median
$6.76
Typical High
$13.18
Cigna
Setting
Professional
Modifier
Global
Typical Low
$4.79
Median
$5.89
Typical High
$6.92
Harvard Pilgrim
Setting
Professional
Modifier
Global
Typical Low
$5.75
Median
$5.75
Typical High
$7.08
Martin's Point
Setting
Facility
Modifier
Global
Typical Low
$5.75
Median
$5.75
Typical High
$25.70
Martin's Point
Setting
Professional
Modifier
Global
Typical Low
$4.37
Median
$4.68
Typical High
$14.13
United
Setting
Facility
Modifier
Global
Typical Low
$12.88
Median
$12.88
Typical High
$12.88
United
Setting
Professional
Modifier
Global
Typical Low
$5.75
Median
$5.89
Typical High
$9.77