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Manual Wheelchair Solid Seat Support Base

South Dakota rates for HCPCS E2231

Manual wheelchair accessory, solid seat support base (replaces sling seat), includes any type mounting hardware

Rates data updated July 2026.

How much does Manual Wheelchair Solid Seat Support Base cost?

$145

Typical negotiated rate. In South Dakota, July 2026.

Insurers have agreed to pay about $145 for this service. The price depends on where it is billed: about $148 from a physician practice, and about $115 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 6 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$148$135 to $166
FacilityA hospital or hospital-owned outpatient department$115$83.18 to $224

How much rates vary

Facilitymedian $115 · 10th to 90th $11 to $776Professionalmedian $148 · 10th to 90th $69 to $214
$10.0$20.0$50.0$100.0$200.0$500.0facility $115professional $148

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. Small sample; interpret with caution. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Professional
Modifier
Global
Typical Low
$61.66
Median
$134.90
Typical High
$162.18
Cigna
Setting
Facility
Modifier
Global
Typical Low
$114.82
Median
$114.82
Typical High
$223.87
Cigna
Setting
Professional
Modifier
Global
Typical Low
$190.55
Median
$194.98
Typical High
$239.88
Medica
Setting
Facility
Modifier
Global
Typical Low
$154.88
Median
$229.09
Typical High
$776.25
Medica
Setting
Professional
Modifier
Global
Typical Low
$72.44
Median
$97.72
Typical High
$177.83
Midlands
Setting
Professional
Modifier
Global
Typical Low
$177.83
Median
$213.80
Typical High
$218.78
Midlands
Setting
Facility
Modifier
Global
Typical Low
$223.87
Median
$223.87
Typical High
$223.87
United
Setting
Facility
Modifier
Global
Typical Low
$9.77
Median
$83.18
Typical High
$138.04
United
Setting
Professional
Modifier
Global
Typical Low
$60.26
Median
$144.54
Typical High
$194.98
Wellmark
Setting
Professional
Modifier
Global
Typical Low
$181.97
Median
$181.97
Typical High
$181.97

Where South Dakota sits

The same service costs 2.6 times more in Kansas than in Oklahoma. Every bar is a state, most expensive first. Pick one to see its carriers and full range.

South Dakota $145 · 5th of 51
KS $178OK $69.18

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.