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Breathing Flow Test

Arizona rates for HCPCS 94375

This test measures the pattern and speed of airflow during a forceful breath in and out, producing a graph that shows how quickly and smoothly air moves through the lungs. It is one part of a broader evaluation of lung function, useful for detecting conditions that narrow or obstruct the airways.

Rates data updated October 2026.

How much does Breathing Flow Test cost?

$38.90

Typical negotiated rate. In Arizona, October 2026.

Insurers have agreed to pay about $38.90 for this service. Most negotiated rates run $35.48 to $45.71.

These are rates insurers have negotiated with providers, not the amount a patient is billed. What you owe depends on your plan's deductible and coinsurance. Based on rates published by 6 insurance carriers under federal price transparency rules.

How much rates vary

Facilitymedian $93 · 10th to 90th $25 to $151Professionalmedian $39 · 10th to 90th $34 to $347
$50$100$200facility $93professional $39

Distribution of negotiated rates across all payers (price axis is log-scale). Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Professional
Modifier
None (both parts)
Typical Low
$35.48
Median
$35.48
Typical High
$47.86
Aetna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$12.88
Median
$12.88
Typical High
$16.98
Aetna
Setting
Professional
Modifier
TC · Technical part
Typical Low
$22.91
Median
$22.91
Typical High
$30.20
Ambetter
Setting
Professional
Modifier
None (both parts)
Typical Low
$33.11
Median
$38.90
Typical High
$44.67
BCBS Arizona
Setting
Facility
Modifier
None
Typical Low
$23.44
Median
$102.33
Typical High
$151.36
BCBS Arizona
Setting
Professional
Modifier
None (both parts)
Typical Low
$29.51
Median
$38.90
Typical High
$51.29
BCBS Arizona
Setting
Professional
Modifier
26 · Professional part
Typical Low
$10.00
Median
$13.49
Typical High
$17.78
BCBS Arizona
Setting
Professional
Modifier
TC · Technical part
Typical Low
$19.05
Median
$25.70
Typical High
$33.11
Cigna
Setting
Professional
Modifier
None (both parts)
Typical Low
$33.88
Median
$38.02
Typical High
$56.23
Cigna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$12.88
Median
$14.45
Typical High
$20.89
Cigna
Setting
Professional
Modifier
TC · Technical part
Typical Low
$20.89
Median
$23.99
Typical High
$34.67
Medica
Setting
Facility
Modifier
None
Typical Low
$35.48
Median
$38.90
Typical High
$79.43
Medica
Setting
Professional
Modifier
None (both parts)
Typical Low
$33.88
Median
$81.28
Typical High
$346.74
Medica
Setting
Professional
Modifier
26 · Professional part
Typical Low
$12.88
Median
$32.36
Typical High
$89.13
Medica
Setting
Professional
Modifier
TC · Technical part
Typical Low
$20.89
Median
$52.48
Typical High
$199.53
United
Setting
Professional
Modifier
None (both parts)
Typical Low
$33.88
Median
$37.15
Typical High
$51.29
United
Setting
Professional
Modifier
26 · Professional part
Typical Low
$12.59
Median
$14.13
Typical High
$19.50
United
Setting
Professional
Modifier
TC · Technical part
Typical Low
$20.89
Median
$22.91
Typical High
$31.62
3 more rates with less common billing modifiers

A modifier changes what was billed, for example a reduced or repeated service. Each of these modifiers carries under 10% of the published rates for this code. Modifier combinations, and modifiers with fewer than 30 rates for a carrier, are not listed.

Insurance Carrier
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$17.78
Median
$17.78
Typical High
$19.05
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$7.08
Median
$7.08
Typical High
$7.59
Ambetter
Setting
Professional
Modifier
59 · Distinct service
Typical Low
$42.66
Median
$42.66
Typical High
$42.66

Where Arizona sits

The same service costs 2.7 times more in Minnesota than in Utah. Every bar is a state, most expensive first. Touch or drag across it to read any state, then open that state for its carriers and full range.

Arizona· 42nd of 51

$38.90

MN $83.18UT $30.90

Median negotiated rate in each state, from every insurer that publishes one. States where no insurer publishes a rate for this service are not shown.