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Procedure price report · Diagnostic cardiac catheterization, coronary arteriography

Coronary and bypass graft imaging with right heart cath

CPT 93457the billing code this page is about

Dye injection and X-ray imaging of the coronary arteries and any bypass grafts, together with catheter measurements taken in the right side of the heart.

Hospitals typically charge $9,152 cash for this outpatient procedure — the median across 1,781 hospitals that filed a usable cash price; the average of the middle 60% is $9,470. Most fall between $4,292 and $16,884 (20th–80th percentile).

Hospitals
1,781
States
50
Filings dated
Feb 2024 – Sep 2026
Computed
September 25, 2026
Prices checked
through September 24, 2026

Median: half of hospitals filed less, half more — and it is a price some hospital actually filed. Average of the middle 60%: the mean of the prices between the 20th and 80th percentiles. We never publish the plain average, the lowest or the highest price: the extremes in hospital price files are chargemaster artefacts, not prices anyone pays.

What hospitals charge, from cheapest to most expensive

Cash price percentiles, outpatient, across 1,781 hospitals. Each figure is a price a hospital filed. 10th: one in ten hospitals charges less; 25th: a quarter charge less; Median: half charge less; 75th: three quarters charge less; 90th: nine in ten charge less.
10th25thMedian75th90th
$3,054$5,174$9,152$15,009$24,073

The most expensive tenth of hospitals charges at least 7.9× what the cheapest tenth charges ($3,054 vs $24,073).

How the prices are spread

$1,850 – $2,492: 59 hospitals$1,850$2,492 – $3,356: 77 hospitals$3,356 – $4,519: 165 hospitals$3,356$4,519 – $6,086: 165 hospitals$6,086 – $8,195: 224 hospitals$6,086$8,195 – $11,036: 320 hospitals$11,036 – $14,862: 233 hospitals$11,036$14,862 – $20,014: 216 hospitals$20,014 – $26,952: 92 hospitals$20,014$26,952 – $36,295: 55 hospitals$26,952median $9,152price bands are equal on a log scale
Hospitals per price band (1,606 of 1,781 — the bands cover the 5th to 95th percentile)
FromToHospitals
$1,850$2,49259
$2,492$3,35677
$3,356$4,519165
$4,519$6,086165
$6,086$8,195224
$8,195$11,036320
$11,036$14,862233
$14,862$20,014216
$20,014$26,95292
$26,952$36,29555

Against Medicare

Medicare pays (OPPS 2026, national rate)$3,312
Median cash price$9,152
Cash as a multiple of Medicare2.8×

The Medicare figure is the national unadjusted OPPS rate for this code — what Medicare itself pays a hospital before local wage adjustment. It is a benchmark, not a price anyone is charged.

By state

The median cash price in each state, against the national median of $9,152.

Alaska: 5 hospitals filed a usable price — fewer than 10, so no figureAKMaine: 9 hospitals filed a usable price — fewer than 10, so no figureMEVermont: 2 hospitals filed a usable price — fewer than 10, so no figureVTNew Hampshire: 7 hospitals filed a usable price — fewer than 10, so no figureNHWashington: median $9,480 across 39 hospitalsWA$9,480Idaho: median $14,037 across 13 hospitalsID$14,037Montana: 6 hospitals filed a usable price — fewer than 10, so no figureMTNorth Dakota: 7 hospitals filed a usable price — fewer than 10, so no figureNDMinnesota: median $7,887 across 35 hospitalsMN$7,887Illinois: median $8,909 across 75 hospitalsIL$8,909Wisconsin: median $7,150 across 45 hospitalsWI$7,150Michigan: median $8,219 across 62 hospitalsMI$8,219New York: median $5,432 across 58 hospitalsNY$5,432Massachusetts: median $8,905 across 25 hospitalsMA$8,905Oregon: median $9,354 across 32 hospitalsOR$9,354Nevada: 9 hospitals filed a usable price — fewer than 10, so no figureNVWyoming: 5 hospitals filed a usable price — fewer than 10, so no figureWYSouth Dakota: 9 hospitals filed a usable price — fewer than 10, so no figureSDIowa: median $11,640 across 22 hospitalsIA$11,640Indiana: median $9,152 across 57 hospitalsIN$9,152Ohio: median $11,513 across 89 hospitalsOH$11,513Pennsylvania: median $6,686 across 84 hospitalsPA$6,686New Jersey: median $4,292 across 52 hospitalsNJ$4,292Connecticut: median $5,808 across 12 hospitalsCT$5,808Rhode Island: 7 hospitals filed a usable price — fewer than 10, so no figureRICalifornia: median $14,004 across 142 hospitalsCA$14,004Utah: median $8,430 across 26 hospitalsUT$8,430Colorado: median $12,314 across 32 hospitalsCO$12,314Nebraska: median $10,584 across 17 hospitalsNE$10,584Missouri: median $8,584 across 50 hospitalsMO$8,584Kentucky: median $9,820 across 27 hospitalsKY$9,820West Virginia: 9 hospitals filed a usable price — fewer than 10, so no figureWVVirginia: median $7,319 across 39 hospitalsVA$7,319Maryland: 1 hospital filed a usable price — fewer than 10, so no figureMDDelaware: 5 hospitals filed a usable price — fewer than 10, so no figureDEArizona: median $9,878 across 37 hospitalsAZ$9,878New Mexico: 8 hospitals filed a usable price — fewer than 10, so no figureNMKansas: median $7,821 across 20 hospitalsKS$7,821Arkansas: median $4,091 across 19 hospitalsAR$4,091Tennessee: median $4,760 across 43 hospitalsTN$4,760North Carolina: median $8,856 across 50 hospitalsNC$8,856South Carolina: median $16,135 across 39 hospitalsSC$16,135Oklahoma: median $6,280 across 36 hospitalsOK$6,280Louisiana: median $5,418 across 34 hospitalsLA$5,418Mississippi: median $5,174 across 25 hospitalsMS$5,174Alabama: median $6,545 across 28 hospitalsAL$6,545Georgia: median $8,191 across 61 hospitalsGA$8,191Hawaii: 7 hospitals filed a usable price — fewer than 10, so no figureHITexas: median $13,814 across 180 hospitalsTX$13,814Florida: median $14,662 across 80 hospitalsFL$14,662
Cash price by state, most expensive first. National median $9,152. A state needs at least 10 hospitals with a usable price to show a figure.
StateHospitalsMedianvs national20th–80th
South Carolina SC39$16,135+76%$8,358 – $16,241
Florida FL80$14,662+60%$6,894 – $21,775
Idaho ID13$14,037+53%$8,765 – $19,903
California CA142$14,004+53%$8,288 – $22,080
Texas TX180$13,814+51%$5,820 – $37,367
Colorado CO32$12,314+35%$8,999 – $16,722
Iowa IA22$11,640+27%$5,108 – $15,425
Ohio OH89$11,513+26%$6,537 – $15,287
Nebraska NE17$10,584+16%$6,129 – $13,879
Arizona AZ37$9,878+8%$4,309 – $24,473
Kentucky KY27$9,820+7%$5,196 – $28,255
Washington WA39$9,480+4%$6,175 – $14,198
Oregon OR32$9,354+2%$7,610 – $12,256
Indiana IN57$9,1520%$5,960 – $14,422
Illinois IL75$8,909−3%$4,079 – $16,979
Massachusetts MA25$8,905−3%$4,259 – $11,590
North Carolina NC50$8,856−3%$6,005 – $17,223
Missouri MO50$8,584−6%$5,102 – $15,399
Utah UT26$8,430−8%$8,430 – $8,430
Michigan MI62$8,219−10%$1,544 – $10,972
Georgia GA61$8,191−10%$6,647 – $10,882
Minnesota MN35$7,887−14%$3,548 – $10,322
Kansas KS20$7,821−15%$3,054 – $23,063
Virginia VA39$7,319−20%$5,048 – $15,180
Wisconsin WI45$7,150−22%$1,544 – $11,682
Pennsylvania PA84$6,686−27%$3,830 – $26,267
Alabama AL28$6,545−28%$4,416 – $14,648
Oklahoma OK36$6,280−31%$3,800 – $10,875
Connecticut CT12$5,808−37%$4,763 – $19,733
New York NY58$5,432−41%$3,806 – $8,273
Louisiana LA34$5,418−41%$3,228 – $9,840
Mississippi MS25$5,174−43%$3,263 – $7,736
Tennessee TN43$4,760−48%$2,405 – $8,038
New Jersey NJ52$4,292−53%$3,560 – $13,131
Arkansas AR19$4,091−55%$3,104 – $6,312
Maine ME9not enough hospitals filed a usable price
Nevada NV9not enough hospitals filed a usable price
South Dakota SD9not enough hospitals filed a usable price
West Virginia WV9not enough hospitals filed a usable price
New Mexico NM8not enough hospitals filed a usable price
Hawaii HI7not enough hospitals filed a usable price
North Dakota ND7not enough hospitals filed a usable price
New Hampshire NH7not enough hospitals filed a usable price
Rhode Island RI7not enough hospitals filed a usable price
Montana MT6not enough hospitals filed a usable price
Alaska AK5not enough hospitals filed a usable price
Delaware DE5not enough hospitals filed a usable price
Wyoming WY5not enough hospitals filed a usable price
Vermont VT2not enough hospitals filed a usable price
Maryland MD1not enough hospitals filed a usable price

Hospitals like yours

The same distribution cut by the kind of hospital. Hospital type and ownership come from CMS; a hospital counts as part of a system when its price file is shared with at least one other hospital under the same brand. The national median is $9,152.

Cash price by hospital segment. A segment needs at least 20 hospitals to show a figure.
SegmentHospitalsMedian20th–80th
Hospital type
Acute care1,627$9,152$4,391 – $16,898
Children’s22$8,114$2,033 – $32,881
Critical access125$8,890$1,608 – $14,316
Ownership
For-profit237$11,763$5,104 – $36,100
Government218$6,894$3,656 – $14,198
Non-profit1,319$9,037$4,375 – $16,135
System affiliation
Part of a system1,549$9,316$4,430 – $16,898
Independent232$7,468$3,627 – $14,543

Cash price vs list price

Median list price (chargemaster)$17,235
Median cash price$9,152
Cash as a share of list, median hospital60%

At the typical hospital, asking for the cash price cuts the list price by about 40%. The share is the median of each hospital’s own cash ÷ list ratio, over hospitals that filed both — not the ratio of the two medians above.

The same procedure, inpatient

1,345 hospitals filed a usable inpatient cash price for this code. The median is $9,917 and the average of the middle 60% is $10,222; most fall between $5,210 and $17,098.

Cash price percentiles, inpatient, across 1,345 hospitals. Each figure is a price a hospital filed. 10th: one in ten hospitals charges less; 25th: a quarter charge less; Median: half charge less; 75th: three quarters charge less; 90th: nine in ten charge less.
10th25thMedian75th90th
$3,453$5,933$9,917$15,634$22,505

The most expensive tenth of hospitals charges at least 6.5× what the cheapest tenth charges ($3,453 vs $22,505).

Of the 1,448 hospitals that filed this code inpatient, 1,345 gave a usable cash price; 46 carried a plausibility flag, 1 filed a number their own filing marks as not a price, 0 gave an estimate, and 56 a list price only.

How complete is this

1,781 of the 3,956 hospitals with a price file in our corpus (45%) filed a usable outpatient cash price for this code, and those are the hospitals every figure on this page is computed from.

What the 1,926 hospitals that filed this code at all gave us
Usable cash price — counted1,781
Cash price carrying a plausibility flag — shown on the compare tool, excluded here74
A number the filing itself marks as not a price (a placeholder, a ratio) — excluded1
An estimate rather than a filed cash price — excluded3
A list price only, no cash figure — excluded67
Hospitals that filed this code1,926

Sections not shown for this setting

  • Since our last snapshot: there is no earlier snapshot at least 90 days older than this one yet.

We last checked these hospitals’ price files for changes between September 4, 2026 and September 24, 2026; the figures were computed September 25, 2026 from filings loaded through September 24, 2026. The percentiles and averages use only the “counted” row.

Related procedures

Part of the Diagnostic cardiac catheterization, coronary arteriography family.

Hospitals file this code under descriptions such as Cath Plmt R Hrt/Arts/Grfts W/Njx& Angio Img S&I.

Method

Source
The machine-readable price files every U.S. hospital is required by CMS to publish, parsed per hospital. Nothing is surveyed, sampled or modelled.
What counts
One cash (self-pay) price per hospital for this code and setting. A hospital’s own filing can rule its number out — a placeholder, a “not applicable” note, a list price standing in for cash — and our plausibility checks can flag a price far below what every other hospital files. Both kinds are disclosed above and excluded from the statistics; on the compare tool a flagged price is still shown.
Statistics
Percentiles are discrete: each is a price some hospital filed. The average is the mean of the prices between the 20th and 80th percentiles. We never publish the plain mean, the minimum or the maximum. A state needs 10 hospitals and a segment 20 to show a figure; otherwise the row shows its count and no number. Medicare is the national unadjusted OPPS rate where one exists.
Names
Procedure names on these pages are our own plain-language titles, not the AMA’s copyrighted CPT descriptors. The code is the identity.

The full rules — sources, statistics, thresholds, limitations — are on the methodology page.

Download this page’s figures: JSON · CSV. Aggregates only — the per-hospital prices are on the compare tool.

Cite: HospitalRates.com, “Coronary and bypass graft imaging with right heart cath (CPT 93457) — cash price report,” computed September 25, 2026. https://hospitalrates.com/procedures/cpt-93457-coronary-and-bypass-graft-imaging-with-right-heart-cath