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Breathing Flow Test

Connecticut 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?

$53.70

Typical negotiated rate. In Connecticut, October 2026.

Insurers have agreed to pay about $53.70 for this service. Most negotiated rates run $47.86 to $63.10.

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 5 insurance carriers under federal price transparency rules.

How much rates vary

Facilitymedian $98 · 10th to 90th $58 to $490Professionalmedian $54 · 10th to 90th $39 to $79
$50$100$200$500$1Kfacility $98professional $54

Distribution of negotiated rates across all payers (price axis is log-scale). Small sample; interpret with caution. 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
$38.02
Median
$56.23
Typical High
$57.54
Aetna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$13.80
Median
$20.42
Typical High
$20.89
Aetna
Setting
Professional
Modifier
TC · Technical part
Typical Low
$24.55
Median
$35.48
Typical High
$37.15
Anthem BCBS
Setting
Professional
Modifier
None (both parts)
Typical Low
$38.90
Median
$53.70
Typical High
$70.79
Anthem BCBS
Setting
Professional
Modifier
26 · Professional part
Typical Low
$13.80
Median
$17.78
Typical High
$26.30
Anthem BCBS
Setting
Professional
Modifier
TC · Technical part
Typical Low
$25.70
Median
$35.48
Typical High
$47.86
Cigna
Setting
Facility
Modifier
None
Typical Low
$57.54
Median
$97.72
Typical High
$489.78
Cigna
Setting
Professional
Modifier
None (both parts)
Typical Low
$47.86
Median
$53.70
Typical High
$77.62
Cigna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$17.38
Median
$19.95
Typical High
$28.84
Cigna
Setting
Professional
Modifier
TC · Technical part
Typical Low
$28.18
Median
$33.88
Typical High
$50.12
ConnectiCare
Setting
Professional
Modifier
None (both parts)
Typical Low
$50.12
Median
$58.88
Typical High
$70.79
ConnectiCare
Setting
Professional
Modifier
26 · Professional part
Typical Low
$16.98
Median
$20.89
Typical High
$23.99
ConnectiCare
Setting
Professional
Modifier
TC · Technical part
Typical Low
$33.11
Median
$38.02
Typical High
$47.86
United
Setting
Professional
Modifier
None (both parts)
Typical Low
$38.90
Median
$50.12
Typical High
$102.33
United
Setting
Professional
Modifier
26 · Professional part
Typical Low
$14.45
Median
$18.62
Typical High
$36.31
United
Setting
Professional
Modifier
TC · Technical part
Typical Low
$23.44
Median
$31.62
Typical High
$66.07
2 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
$18.20
Median
$28.18
Typical High
$28.18
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$7.24
Median
$11.22
Typical High
$11.22

Where Connecticut 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.

Connecticut· 15th of 51

$53.70

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.