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Breathing Flow Test

Tennessee 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?

$45.71

Typical negotiated rate. In Tennessee, October 2026.

Insurers have agreed to pay about $45.71 for this service. Most negotiated rates run $36.31 to $347.

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 $195 · 10th to 90th $39 to $417Professionalmedian $46 · 10th to 90th $35 to $363
$50$100$200facility $195professional $46

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
Facility
Modifier
None
Typical Low
$35.48
Median
$38.90
Typical High
$38.90
Aetna
Setting
Professional
Modifier
None (both parts)
Typical Low
$35.48
Median
$36.31
Typical High
$47.86
Aetna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$13.49
Median
$14.13
Typical High
$19.05
Aetna
Setting
Professional
Modifier
TC · Technical part
Typical Low
$21.38
Median
$22.39
Typical High
$29.51
Ambetter
Setting
Professional
Modifier
None (both parts)
Typical Low
$30.20
Median
$38.90
Typical High
$52.48
BCBS Tennessee
Setting
Professional
Modifier
None (both parts)
Typical Low
$37.15
Median
$44.67
Typical High
$72.44
BCBS Tennessee
Setting
Professional
Modifier
26 · Professional part
Typical Low
$14.45
Median
$17.78
Typical High
$28.18
BCBS Tennessee
Setting
Professional
Modifier
TC · Technical part
Typical Low
$22.39
Median
$27.54
Typical High
$43.65
Cigna
Setting
Facility
Modifier
None
Typical Low
$67.61
Median
$234.42
Typical High
$416.87
Cigna
Setting
Professional
Modifier
None (both parts)
Typical Low
$35.48
Median
$36.31
Typical High
$58.88
Cigna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$13.49
Median
$14.45
Typical High
$23.44
Cigna
Setting
Professional
Modifier
TC · Technical part
Typical Low
$21.88
Median
$22.39
Typical High
$35.48
Lucent Health
Setting
Professional
Modifier
None (both parts)
Typical Low
$346.74
Median
$346.74
Typical High
$363.08
Lucent Health
Setting
Professional
Modifier
26 · Professional part
Typical Low
$89.13
Median
$89.13
Typical High
$120.23
Lucent Health
Setting
Professional
Modifier
TC · Technical part
Typical Low
$199.53
Median
$199.53
Typical High
$245.47
United
Setting
Professional
Modifier
None (both parts)
Typical Low
$33.11
Median
$38.02
Typical High
$74.13
United
Setting
Professional
Modifier
26 · Professional part
Typical Low
$12.88
Median
$15.49
Typical High
$30.20
United
Setting
Professional
Modifier
TC · Technical part
Typical Low
$19.50
Median
$22.91
Typical High
$44.67
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
$17.38
Median
$18.20
Typical High
$23.99
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$6.92
Median
$7.24
Typical High
$9.55

Where Tennessee 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.

Tennessee· 23rd of 51

$45.71

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.