go back

Nasal Smear For Eosinophils

Missouri 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 $8 · 10th–90th $6$200%10%20%10th90th$8Professionalmedian $6 · 10th–90th $2$110%5%10%10th90th$6$2.0$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
$5.62
Median
$10.00
Typical High
$13.49
Aetna
Setting
Professional
Modifier
Global
Typical Low
$4.90
Median
$5.62
Typical High
$11.22
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$5.75
Median
$5.75
Typical High
$20.42
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$2.34
Median
$4.47
Typical High
$13.49
BCBS
Setting
Facility
Modifier
Global
Typical Low
$8.91
Median
$9.55
Typical High
$10.72
Cigna
Setting
Facility
Modifier
Global
Typical Low
$6.31
Median
$11.22
Typical High
$26.92
Cigna
Setting
Professional
Modifier
Global
Typical Low
$2.75
Median
$5.50
Typical High
$12.30
Medica
Setting
Facility
Modifier
Global
Typical Low
$5.01
Median
$10.23
Typical High
$100.00
Medica
Setting
Professional
Modifier
Global
Typical Low
$3.47
Median
$5.25
Typical High
$7.94
United
Setting
Facility
Modifier
Global
Typical Low
$2.69
Median
$6.46
Typical High
$6.92
United
Setting
Professional
Modifier
Global
Typical Low
$3.47
Median
$5.25
Typical High
$8.32