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Abdominal Pressure Measurement During Bladder Testing

Illinois rates for HCPCS 51797

An additional measurement taken during bladder function testing that records pressure inside the abdomen, using a small sensor placed in the rectum or, less commonly, the stomach. This helps separate true bladder pressure from pressure caused by straining or abdominal muscle activity, giving a more accurate picture of bladder function.

Rates data updated July 2026.

How much does Abdominal Pressure Measurement During Bladder Testing cost?

$251

Typical negotiated rate. In Illinois, July 2026.

Insurers have agreed to pay about $251 for this service. The price depends on where it is billed: about $209 from a physician practice, and about $1,122 from a hospital or other facility. The two figures are alternatives, not parts of one bill.

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.

Where it's billed changes the price

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$209$162 to $302
FacilityA hospital or hospital-owned outpatient department$1,122$398 to $2,188

How much rates vary

Facilitymedian $1,122 · 10th to 90th $200 to $4,677Professionalmedian $209 · 10th to 90th $83 to $513
$20.0$100.0$500.0$2.0K$10.0Kfacility $1,122professional $209

Distribution of negotiated rates across all payers (price axis is log-scale). Each curve is scaled to its own total: facility and professional rates are different services, shown together to compare where they cluster. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
Global
Typical Low
$199.53
Median
$1,148.15
Typical High
$5,128.61
Aetna
Setting
Facility
Modifier
26 · Professional part
Typical Low
$39.81
Median
$39.81
Typical High
$75.86
Aetna
Setting
Professional
Modifier
Global
Typical Low
$141.25
Median
$218.78
Typical High
$575.44
Aetna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$39.81
Median
$52.48
Typical High
$109.65
Aetna
Setting
Professional
Modifier
TC · Technical part
Typical Low
$91.20
Median
$147.91
Typical High
$229.09
Ambetter
Setting
Professional
Modifier
Global
Typical Low
$134.90
Median
$144.54
Typical High
$181.97
Ambetter
Setting
Professional
Modifier
26 · Professional part
Typical Low
$51.29
Median
$51.29
Typical High
$51.29
BCBS
Setting
Facility
Modifier
Global
Typical Low
$891.25
Median
$2,344.23
Typical High
$4,466.84
BCBS
Setting
Professional
Modifier
Global
Typical Low
$51.29
Median
$162.18
Typical High
$302.00
Cigna
Setting
Professional
Modifier
Global
Typical Low
$165.96
Median
$223.87
Typical High
$316.23
Cigna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$41.69
Median
$56.23
Typical High
$91.20
Cigna
Setting
Professional
Modifier
TC · Technical part
Typical Low
$117.49
Median
$165.96
Typical High
$239.88
Hally Health
Setting
Professional
Modifier
Global
Typical Low
$165.96
Median
$269.15
Typical High
$691.83
Hally Health
Setting
Professional
Modifier
26 · Professional part
Typical Low
$42.66
Median
$67.61
Typical High
$218.78
Hally Health
Setting
Professional
Modifier
TC · Technical part
Typical Low
$131.83
Median
$194.98
Typical High
$489.78
Hally Health
Setting
Facility
Modifier
Global
Typical Low
$100.00
Median
$100.00
Typical High
$100.00
Hally Health
Setting
Facility
Modifier
26 · Professional part
Typical Low
$100.00
Median
$100.00
Typical High
$100.00
Hally Health
Setting
Professional
Modifier
Global
Typical Low
$194.98
Median
$199.53
Typical High
$218.78
Hally Health
Setting
Professional
Modifier
26 · Professional part
Typical Low
$46.77
Median
$48.98
Typical High
$52.48
Hally Health
Setting
Professional
Modifier
TC · Technical part
Typical Low
$144.54
Median
$154.88
Typical High
$162.18
Molina
Setting
Professional
Modifier
Global
Typical Low
$26.92
Median
$44.67
Typical High
$120.23
United
Setting
Facility
Modifier
Global
Typical Low
$151.36
Median
$776.25
Typical High
$2,290.87
United
Setting
Professional
Modifier
Global
Typical Low
$147.91
Median
$229.09
Typical High
$363.08
United
Setting
Professional
Modifier
26 · Professional part
Typical Low
$39.81
Median
$60.26
Typical High
$91.20
United
Setting
Professional
Modifier
TC · Technical part
Typical Low
$100.00
Median
$162.18
Typical High
$263.03

Where Illinois sits

The same service costs 4.2 times more in Oklahoma than in Vermont. Every bar is a state, most expensive first. Pick one to see its carriers and full range.

Illinois $251 · 30th of 51
OK $759VT $182

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.