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Breathing Flow Test

South Carolina 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?

$40.74

Typical negotiated rate. In South Carolina, October 2026.

Insurers have agreed to pay about $40.74 for this service. The price depends on where it is billed: about $39.81 from a physician practice, and about $282 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$39.81$37.15 to $45.71
FacilityA hospital or hospital-owned outpatient department$282$158 to $355

How much rates vary

Facilitymedian $282 · 10th to 90th $100 to $407Professionalmedian $40 · 10th to 90th $34 to $56
$50$100$200$500$1Kfacility $282professional $40

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
$38.90
Median
$38.90
Typical High
$48.98
Aetna
Setting
Professional
Modifier
None (both parts)
Typical Low
$37.15
Median
$38.90
Typical High
$42.66
Aetna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$14.13
Median
$14.79
Typical High
$15.85
Aetna
Setting
Professional
Modifier
TC · Technical part
Typical Low
$22.91
Median
$23.44
Typical High
$27.54
Ambetter
Setting
Professional
Modifier
None (both parts)
Typical Low
$43.65
Median
$54.95
Typical High
$72.44
Ambetter
Setting
Professional
Modifier
26 · Professional part
Typical Low
$15.49
Median
$15.49
Typical High
$19.50
BCBS South Carolina
Setting
Facility
Modifier
None
Typical Low
$128.82
Median
$288.40
Typical High
$407.38
BCBS South Carolina
Setting
Facility
Modifier
TC · Technical part
Typical Low
$177.83
Median
$177.83
Typical High
$177.83
BCBS South Carolina
Setting
Professional
Modifier
None (both parts)
Typical Low
$39.81
Median
$40.74
Typical High
$45.71
BCBS South Carolina
Setting
Professional
Modifier
26 · Professional part
Typical Low
$14.13
Median
$18.20
Typical High
$23.99
BCBS South Carolina
Setting
Professional
Modifier
TC · Technical part
Typical Low
$21.88
Median
$22.39
Typical High
$25.70
Cigna
Setting
Facility
Modifier
None
Typical Low
$288.40
Median
$288.40
Typical High
$288.40
Cigna
Setting
Professional
Modifier
None (both parts)
Typical Low
$36.31
Median
$37.15
Typical High
$61.66
Cigna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$14.45
Median
$15.49
Typical High
$23.99
Cigna
Setting
Professional
Modifier
TC · Technical part
Typical Low
$21.88
Median
$22.39
Typical High
$38.02
Medcost
Setting
Professional
Modifier
None
Typical Low
$47.86
Median
$50.12
Typical High
$74.13
Medcost
Setting
Facility
Modifier
None
Typical Low
$32.36
Median
$42.66
Typical High
$104.71
Medcost
Setting
Professional
Modifier
None (both parts)
Typical Low
$37.15
Median
$42.66
Typical High
$53.70
Medcost
Setting
Professional
Modifier
26 · Professional part
Typical Low
$15.49
Median
$21.88
Typical High
$23.99
Medcost
Setting
Professional
Modifier
TC · Technical part
Typical Low
$21.88
Median
$26.92
Typical High
$38.90
Molina
Setting
Professional
Modifier
None (both parts)
Typical Low
$30.20
Median
$38.90
Typical High
$60.26
United
Setting
Facility
Modifier
None
Typical Low
$912.01
Median
$1,096.48
Typical High
$1,445.44
United
Setting
Professional
Modifier
None (both parts)
Typical Low
$30.90
Median
$37.15
Typical High
$54.95
United
Setting
Professional
Modifier
26 · Professional part
Typical Low
$12.30
Median
$14.79
Typical High
$22.91
United
Setting
Professional
Modifier
TC · Technical part
Typical Low
$18.20
Median
$22.39
Typical High
$33.88
8 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
$18.62
Median
$19.05
Typical High
$19.05
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$7.41
Median
$7.76
Typical High
$7.76
Ambetter
Setting
Professional
Modifier
59 · Distinct service
Typical Low
$39.81
Median
$39.81
Typical High
$39.81
Medcost
Setting
Professional
Modifier
51 · Multiple procedures
Typical Low
$18.62
Median
$23.99
Typical High
$26.92
Medcost
Setting
Professional
Modifier
80 · Assistant surgeon
Typical Low
$7.41
Median
$9.55
Typical High
$10.72
Medcost
Setting
Professional
Modifier
81 · Minimal assistant surgeon
Typical Low
$5.25
Median
$6.76
Typical High
$7.59
Medcost
Setting
Professional
Modifier
82 · Assistant surgeon, no resident
Typical Low
$5.25
Median
$6.76
Typical High
$7.59
Medcost
Setting
Professional
Modifier
AS · PA/NP assist
Typical Low
$5.25
Median
$6.76
Typical High
$7.59

Where South Carolina 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.

South Carolina· 34th of 51

$40.74

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.