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Autonomic Nervous System Function Test (Heart Rate Response)

South Dakota rates for HCPCS 95921

A noninvasive test that checks how well the part of the nervous system controlling automatic body functions, like heart rate, is working, by measuring how the heart rate responds to breathing patterns and other controlled maneuvers. It is used to investigate conditions such as unexplained fainting, dizziness on standing, or nerve damage from long-standing diabetes.

Rates data updated October 2026.

How much does Autonomic Nervous System Function Test (Heart Rate Response) cost?

$162

Typical negotiated rate. In South Dakota, October 2026.

Insurers have agreed to pay about $162 for this service. Most negotiated rates run $112 to $195.

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.

How much rates vary

Facilitymedian $151 · 10th to 90th $89 to $204Professionalmedian $162 · 10th to 90th $89 to $219
$100$200$500facility $151professional $162

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
$87.10
Median
$87.10
Typical High
$87.10
Aetna
Setting
Professional
Modifier
None (both parts)
Typical Low
$87.10
Median
$89.13
Typical High
$104.71
Aetna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$41.69
Median
$43.65
Typical High
$53.70
Aetna
Setting
Professional
Modifier
TC · Technical part
Typical Low
$40.74
Median
$45.71
Typical High
$54.95
Cigna
Setting
Professional
Modifier
None (both parts)
Typical Low
$147.91
Median
$186.21
Typical High
$234.42
Cigna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$75.86
Median
$93.33
Typical High
$114.82
Cigna
Setting
Professional
Modifier
TC · Technical part
Typical Low
$70.79
Median
$93.33
Typical High
$117.49
Medica
Setting
Facility
Modifier
None
Typical Low
$89.13
Median
$151.36
Typical High
$204.17
Medica
Setting
Professional
Modifier
None (both parts)
Typical Low
$83.18
Median
$177.83
Typical High
$562.34
Medica
Setting
Professional
Modifier
26 · Professional part
Typical Low
$44.67
Median
$95.50
Typical High
$316.23
Medica
Setting
Professional
Modifier
TC · Technical part
Typical Low
$38.90
Median
$83.18
Typical High
$316.23
Midlands
Setting
Professional
Modifier
None
Typical Low
$162.18
Median
$162.18
Typical High
$169.82
Midlands
Setting
Professional
Modifier
26 · Professional part
Typical Low
$89.13
Median
$89.13
Typical High
$93.33
Midlands
Setting
Professional
Modifier
TC · Technical part
Typical Low
$70.79
Median
$70.79
Typical High
$77.62
Midlands
Setting
Professional
Modifier
None (both parts)
Typical Low
$169.82
Median
$177.83
Typical High
$190.55
Sanford Health Plan
Setting
Professional
Modifier
None
Typical Low
$75.86
Median
$123.03
Typical High
$194.98
Sanford Health Plan
Setting
Professional
Modifier
26 · Professional part
Typical Low
$51.29
Median
$63.10
Typical High
$107.15
Sanford Health Plan
Setting
Professional
Modifier
TC · Technical part
Typical Low
$18.20
Median
$61.66
Typical High
$89.13
United
Setting
Professional
Modifier
None (both parts)
Typical Low
$74.13
Median
$154.88
Typical High
$181.97
United
Setting
Professional
Modifier
26 · Professional part
Typical Low
$44.67
Median
$83.18
Typical High
$95.50
United
Setting
Professional
Modifier
TC · Technical part
Typical Low
$34.67
Median
$74.13
Typical High
$85.11
Wellmark
Setting
Professional
Modifier
None (both parts)
Typical Low
$181.97
Median
$218.78
Typical High
$218.78
Wellmark
Setting
Professional
Modifier
26 · Professional part
Typical Low
$87.10
Median
$107.15
Typical High
$107.15
Wellmark
Setting
Professional
Modifier
TC · Technical part
Typical Low
$91.20
Median
$112.20
Typical High
$112.20

Where South Dakota sits

The same service costs 3.2 times more in Alaska than in Alabama. 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 Dakota· 6th of 51

$162

AK $219AL $67.61

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.