Ankle-brachial index (ABI) cost in St. Louis, MO — inpatient
In St. Louis, MO-IL, 7 hospitals list a cash price for ankle-brachial index (ABI), blood pressure test for leg arteries as an inpatient: from $100.43 to $911.52, with a median of $488.16. The lowest listed price is at Gateway Regional Medical Center — $387.73 less than the median here. Across Missouri, the median is $296.48 at 14 hospitals.
Cash prices at 7 facilities across 7 cities for code 93922, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Mar 16, 2026 and Mar 16, 2026.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in St. Louis, MO-IL.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Gateway Regional Medical Center lowest Granite City, IL · (618) 798-3000 US-EXT ARTERIAL LTD | $100.43 | $167.38 | $167.38 | 40% | — source file |
| Mercy Rehabilitation Hospital St. Louis Chesterfield, MO TCPO2 SINGLE LEVEL | $357.39 | $357.39 | $357.39 | — | Mar 16, 2026 source file |
| Mercy Rehabilitation Hospital South Louis, MO US EXT ARTERY SINGLE LEVEL BIL | $385.19 | $385.19 | $385.19 | — | Mar 16, 2026 source file |
| Mercy Rehabilitation Hospital South Louis, MO TCPO2 SINGLE LEVEL | $385.19 | $385.19 | $385.19 | — | Mar 16, 2026 source file |
| Hshs Holy Family Hospital Greenville, IL · (618) 664-1230 HC ABI/PPG SINGLE LEVEL | $488.16 | $678.00 | $99.47–$678.00 | 28% | — source file |
| Mercy Rehabilitation Hospital St. Louis Chesterfield, MO US EXT ARTERY SINGLE LEVEL BIL | $574.17 | $574.17 | $574.17 | — | Mar 16, 2026 source file |
| St Josephs Hospital Hospital Sisters Third Order of St Francis Breese, IL · (618) 526-4511 HC ABI/PPG SINGLE LEVEL | $611.28 | $849.00 | $94.73–$849.00 | 28% | — source file |
| St Josephs Hospital of the Hospital Sisters of the Third Order of St Francis Highland, IL · (618) 651-2600 HC ABI/PPG SINGLE LEVEL | $779.76 | $1,083.00 | $200.25–$1,083.00 | 28% | — source file |
| St Elizabeths Hospital of the Hospital Sisters of the Third Order of St Francis O'Fallon, IL HC ABI/PPG SINGLE LEVEL | $911.52 | $1,266.00 | $94.73–$1,266.00 | 28% | — source file |
Inpatient: lowest $100.43, median $488.16, highest $911.52 — a 9.1× difference within the same market.
As an outpatient, the same code is billed by 7 facilities here, median $562.90 — that is the price to compare if you are not being admitted.
Cash or insurance?
At 5 of 7 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at 1 it is below every plan's rate. If you have insurance but have not met your deductible, you usually pay your plan's negotiated rate, which falls somewhere in the "Insurers pay" column. Paying cash can cost less, but a cash payment usually does not count toward your deductible. Ask the hospital for both numbers before you book.
What it is
The ankle-brachial index compares blood pressure at the ankles and the arms to screen for blocked leg arteries (peripheral artery disease).
What the price covers
The price usually covers the test and report.
1 row held back from this comparison
It is priced below $1 or below a tenth of the national median for code 93922 ($343.70). Such a line is almost always a physician's fee billed separately, an assistant's share or a placeholder — a real charge, but not the price of the procedure itself.
| St Elizabeths Hospital of the Hospital Sisters of the Third Order of St Francis O'Fallon, ILPC DOPPLER ARTERIAL EXTREMITY LIMITED | $31.68 | file |