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Breathing Flow Test

Louisiana 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?

$43.65

Typical negotiated rate. In Louisiana, October 2026.

Insurers have agreed to pay about $43.65 for this service. The price depends on where it is billed: about $43.65 from a physician practice, and about $115 from a hospital or other facility.

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.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$43.65$37.15 to $51.29
FacilityA hospital or hospital-owned outpatient department$115$35.48 to $347

How much rates vary

Facilitymedian $115 · 10th to 90th $35 to $550Professionalmedian $44 · 10th to 90th $33 to $54
$50$100$200$500facility $115professional $44

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
Facility
Modifier
None
Typical Low
$43.65
Median
$50.12
Typical High
$100.00
Aetna
Setting
Professional
Modifier
None (both parts)
Typical Low
$43.65
Median
$45.71
Typical High
$57.54
Aetna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$16.98
Median
$18.20
Typical High
$22.91
Aetna
Setting
Professional
Modifier
TC · Technical part
Typical Low
$26.30
Median
$26.92
Typical High
$33.88
Ambetter
Setting
Professional
Modifier
None (both parts)
Typical Low
$34.67
Median
$46.77
Typical High
$50.12
BCBS Louisiana
Setting
Facility
Modifier
None
Typical Low
$85.11
Median
$263.03
Typical High
$616.60
BCBS Louisiana
Setting
Professional
Modifier
None (both parts)
Typical Low
$34.67
Median
$40.74
Typical High
$51.29
BCBS Louisiana
Setting
Professional
Modifier
26 · Professional part
Typical Low
$13.18
Median
$15.49
Typical High
$19.50
BCBS Louisiana
Setting
Professional
Modifier
TC · Technical part
Typical Low
$21.38
Median
$25.12
Typical High
$31.62
Christus
Setting
Facility
Modifier
None
Typical Low
$35.48
Median
$35.48
Typical High
$35.48
Christus
Setting
Professional
Modifier
26 · Professional part
Typical Low
$47.86
Median
$47.86
Typical High
$47.86
Cigna
Setting
Professional
Modifier
None (both parts)
Typical Low
$38.90
Median
$43.65
Typical High
$60.26
Cigna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$14.79
Median
$16.60
Typical High
$21.88
Cigna
Setting
Professional
Modifier
TC · Technical part
Typical Low
$23.44
Median
$26.92
Typical High
$34.67
United
Setting
Facility
Modifier
None
Typical Low
$245.47
Median
$323.59
Typical High
$602.56
United
Setting
Professional
Modifier
None (both parts)
Typical Low
$29.51
Median
$36.31
Typical High
$61.66
United
Setting
Professional
Modifier
26 · Professional part
Typical Low
$12.02
Median
$14.79
Typical High
$23.44
United
Setting
Professional
Modifier
TC · Technical part
Typical Low
$17.78
Median
$21.88
Typical High
$38.02
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
$21.88
Median
$22.39
Typical High
$28.18
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$8.71
Median
$9.12
Typical High
$11.48

Where Louisiana 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.

Louisiana· 27th of 51

$43.65

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.