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Nasal Smear For Eosinophils

New Mexico 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 $19 · 10th–90th $5$590%10%10th90th$19Professionalmedian $5 · 10th–90th $4$380%20%40%10th90th$5$2.0$20.0$200.0$2.0K$20.0K

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
$8.71
Median
$17.38
Typical High
$18.62
Aetna
Setting
Professional
Modifier
Global
Typical Low
$4.37
Median
$4.37
Typical High
$38.02
BCBS
Setting
Facility
Modifier
Global
Typical Low
$15.14
Median
$38.02
Typical High
$61.66
BCBS
Setting
Professional
Modifier
Global
Typical Low
$3.55
Median
$4.79
Typical High
$5.50
Cigna
Setting
Facility
Modifier
Global
Typical Low
$3.80
Median
$3.80
Typical High
$3.80
Cigna
Setting
Professional
Modifier
Global
Typical Low
$2.95
Median
$7.41
Typical High
$10.47
Providence
Setting
Facility
Modifier
Global
Typical Low
$4.27
Median
$6.31
Typical High
$8.32
Providence
Setting
Professional
Modifier
Global
Typical Low
$2.95
Median
$7.41
Typical High
$12.02
United
Setting
Facility
Modifier
Global
Typical Low
$2.19
Median
$5.25
Typical High
$8.71
United
Setting
Professional
Modifier
Global
Typical Low
$3.47
Median
$3.98
Typical High
$5.75