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Manual Wheelchair Solid Seat Support Base

Hawaii 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?

$170

Typical negotiated rate. In Hawaii, July 2026.

Insurers have agreed to pay about $170 for this service. Most negotiated rates run $115 to $219.

Few insurers publish rates for this combination, so treat this figure as a rough guide.

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 4 insurance carriers under federal price transparency rules.

How much rates vary

Facilitymedian $79 · 10th to 90th $10 to $145Professionalmedian $214 · 10th to 90th $135 to $257
$10.0$20.0$50.0$100.0$200.0facility $79professional $214

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
Cigna
Setting
Facility
Modifier
Global
Typical Low
$114.82
Median
$144.54
Typical High
$169.82
Cigna
Setting
Professional
Modifier
Global
Typical Low
$114.82
Median
$134.90
Typical High
$218.78
HMSA
Setting
Professional
Modifier
Global
Typical Low
$213.80
Median
$218.78
Typical High
$269.15
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$141.25
Median
$181.97
Typical High
$281.84
United
Setting
Facility
Modifier
Global
Typical Low
$7.94
Median
$72.44
Typical High
$117.49
United
Setting
Professional
Modifier
Global
Typical Low
$83.18
Median
$169.82
Typical High
$218.78

Where Hawaii 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.

Hawaii $170 · 2nd 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.