go back

Breathing Flow Test

Missouri 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?

$41.69

Typical negotiated rate. In Missouri, October 2026.

Insurers have agreed to pay about $41.69 for this service. The price depends on where it is billed: about $41.69 from a physician practice, and about $79.43 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 7 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$41.69$38.02 to $56.23
FacilityA hospital or hospital-owned outpatient department$79.43$47.86 to $178

How much rates vary

Facilitymedian $79 · 10th to 90th $40 to $977Professionalmedian $42 · 10th to 90th $25 to $100
$20$50$100$200$500$1K$2Kfacility $79professional $42

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
$38.02
Median
$45.71
Typical High
$53.70
Aetna
Setting
Professional
Modifier
None (both parts)
Typical Low
$38.02
Median
$39.81
Typical High
$47.86
Aetna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$13.80
Median
$14.79
Typical High
$17.38
Aetna
Setting
Professional
Modifier
TC · Technical part
Typical Low
$23.99
Median
$24.55
Typical High
$30.20
Ambetter
Setting
Professional
Modifier
None (both parts)
Typical Low
$31.62
Median
$37.15
Typical High
$54.95
Ambetter
Setting
Professional
Modifier
26 · Professional part
Typical Low
$12.59
Median
$12.88
Typical High
$18.62
Anthem BCBS
Setting
Facility
Modifier
None
Typical Low
$1,479.11
Median
$1,479.11
Typical High
$1,659.59
Anthem BCBS
Setting
Professional
Modifier
None (both parts)
Typical Low
$19.95
Median
$41.69
Typical High
$57.54
Anthem BCBS
Setting
Professional
Modifier
26 · Professional part
Typical Low
$15.49
Median
$18.62
Typical High
$28.84
Anthem BCBS
Setting
Professional
Modifier
TC · Technical part
Typical Low
$19.95
Median
$24.55
Typical High
$37.15
BCBS Kansas City
Setting
Professional
Modifier
None (both parts)
Typical Low
$41.69
Median
$44.67
Typical High
$60.26
BCBS Kansas City
Setting
Professional
Modifier
26 · Professional part
Typical Low
$14.79
Median
$15.85
Typical High
$20.89
BCBS Kansas City
Setting
Professional
Modifier
TC · Technical part
Typical Low
$26.92
Median
$28.84
Typical High
$38.02
Cigna
Setting
Facility
Modifier
None
Typical Low
$83.18
Median
$83.18
Typical High
$851.14
Cigna
Setting
Professional
Modifier
None (both parts)
Typical Low
$34.67
Median
$39.81
Typical High
$72.44
Cigna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$13.49
Median
$15.14
Typical High
$28.84
Cigna
Setting
Professional
Modifier
TC · Technical part
Typical Low
$21.38
Median
$24.55
Typical High
$45.71
Medica
Setting
Facility
Modifier
None
Typical Low
$40.74
Median
$79.43
Typical High
$831.76
Medica
Setting
Professional
Modifier
None (both parts)
Typical Low
$36.31
Median
$346.74
Typical High
$346.74
Medica
Setting
Professional
Modifier
26 · Professional part
Typical Low
$13.80
Median
$89.13
Typical High
$89.13
Medica
Setting
Professional
Modifier
TC · Technical part
Typical Low
$22.91
Median
$199.53
Typical High
$199.53
United
Setting
Facility
Modifier
None
Typical Low
$676.08
Median
$676.08
Typical High
$724.44
United
Setting
Professional
Modifier
None (both parts)
Typical Low
$33.88
Median
$40.74
Typical High
$64.57
United
Setting
Professional
Modifier
26 · Professional part
Typical Low
$13.18
Median
$15.49
Typical High
$25.12
United
Setting
Professional
Modifier
TC · Technical part
Typical Low
$20.89
Median
$25.12
Typical High
$39.81
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
$19.05
Median
$19.95
Typical High
$22.91
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$7.59
Median
$7.94
Typical High
$9.33

Where Missouri 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.

Missouri· 31st of 51

$41.69

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.