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Procedure price report · Other diagnostic cardiovascular procedures

Unlisted heart or blood vessel diagnostic test

CPT 93799the billing code this page is about

Used for a diagnostic cardiovascular test that has no specific billing code of its own; the hospital's record indicates a coronary blood flow measurement study.

Hospitals typically charge $483 cash for this outpatient procedure — the median across 1,818 hospitals that filed a usable cash price; the average of the middle 60% is $617. Most fall between $173 and $1,814 (20th–80th percentile).

Hospitals
1,818
States
50
Filings dated
Aug 2022 – Sep 2026
Computed
September 25, 2026
Prices checked
through September 25, 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 1,818 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
$110$196$483$1,402$3,822

The most expensive tenth of hospitals charges at least 35× what the cheapest tenth charges ($110 vs $3,822).

How the prices are spread

$70 – $112: 101 hospitals$70$112 – $179: 191 hospitals$179 – $285: 281 hospitals$179$285 – $456: 216 hospitals$456 – $729: 256 hospitals$456$729 – $1,164: 167 hospitals$1,164 – $1,860: 167 hospitals$1,164$1,860 – $2,973: 107 hospitals$2,973 – $4,750: 103 hospitals$2,973$4,750 – $7,591: 49 hospitals$4,750median $483price bands are equal on a log scale
Hospitals per price band (1,638 of 1,818 — the bands cover the 5th to 95th percentile)
FromToHospitals
$70$112101
$112$179191
$179$285281
$285$456216
$456$729256
$729$1,164167
$1,164$1,860167
$1,860$2,973107
$2,973$4,750103
$4,750$7,59149

Against Medicare

Medicare pays (OPPS 2026, national rate)$131
Median cash price$483
Cash as a multiple of Medicare3.7×

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 $483.

Alaska: 6 hospitals filed a usable price — fewer than 10, so no figureAKMaine: 8 hospitals filed a usable price — fewer than 10, so no figureMEVermont: 2 hospitals filed a usable price — fewer than 10, so no figureVTNew Hampshire: median $473 across 10 hospitalsNH$473Washington: median $340 across 40 hospitalsWA$340Idaho: median $1,021 across 13 hospitalsID$1,021Montana: 4 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 $1,127 across 33 hospitalsMN$1,127Illinois: median $307 across 65 hospitalsIL$307Wisconsin: median $580 across 40 hospitalsWI$580Michigan: median $331 across 62 hospitalsMI$331New York: median $327 across 66 hospitalsNY$327Massachusetts: median $449 across 28 hospitalsMA$449Oregon: median $672 across 26 hospitalsOR$672Nevada: median $657 across 12 hospitalsNV$657Wyoming: 5 hospitals filed a usable price — fewer than 10, so no figureWYSouth Dakota: 6 hospitals filed a usable price — fewer than 10, so no figureSDIowa: median $266 across 33 hospitalsIA$266Indiana: median $837 across 48 hospitalsIN$837Ohio: median $1,167 across 73 hospitalsOH$1,167Pennsylvania: median $377 across 87 hospitalsPA$377New Jersey: median $209 across 47 hospitalsNJ$209Connecticut: median $260 across 14 hospitalsCT$260Rhode Island: 4 hospitals filed a usable price — fewer than 10, so no figureRICalifornia: median $554 across 138 hospitalsCA$554Utah: median $1,644 across 27 hospitalsUT$1,644Colorado: median $945 across 40 hospitalsCO$945Nebraska: median $172 across 20 hospitalsNE$172Missouri: median $554 across 46 hospitalsMO$554Kentucky: median $377 across 31 hospitalsKY$377West Virginia: median $277 across 15 hospitalsWV$277Virginia: median $286 across 39 hospitalsVA$286Maryland: 8 hospitals filed a usable price — fewer than 10, so no figureMDDelaware: 5 hospitals filed a usable price — fewer than 10, so no figureDEArizona: median $509 across 37 hospitalsAZ$509New Mexico: median $201 across 10 hospitalsNM$201Kansas: median $800 across 40 hospitalsKS$800Arkansas: median $308 across 17 hospitalsAR$308Tennessee: median $289 across 33 hospitalsTN$289North Carolina: median $246 across 61 hospitalsNC$246South Carolina: median $212 across 39 hospitalsSC$212Oklahoma: median $506 across 26 hospitalsOK$506Louisiana: median $191 across 34 hospitalsLA$191Mississippi: median $528 across 25 hospitalsMS$528Alabama: median $345 across 23 hospitalsAL$345Georgia: median $557 across 67 hospitalsGA$557Hawaii: 9 hospitals filed a usable price — fewer than 10, so no figureHITexas: median $896 across 174 hospitalsTX$896Florida: median $869 across 115 hospitalsFL$869
Cash price by state, most expensive first. National median $483. A state needs at least 10 hospitals with a usable price to show a figure.
StateHospitalsMedianvs national20th–80th
Utah UT27$1,644+240%$1,080 – $2,055
Ohio OH73$1,167+142%$224 – $5,102
Minnesota MN33$1,127+133%$274 – $2,755
Idaho ID13$1,021+111%$474 – $1,644
Colorado CO40$945+96%$140 – $8,712
Texas TX174$896+85%$192 – $3,270
Florida FL115$869+80%$221 – $4,156
Indiana IN48$837+73%$188 – $1,997
Kansas KS40$800+66%$394 – $1,202
Oregon OR26$672+39%$365 – $1,402
Nevada NV12$657+36%$179 – $5,058
Wisconsin WI40$580+20%$279 – $968
Georgia GA67$557+15%$177 – $675
Missouri MO46$554+15%$158 – $3,253
California CA138$554+15%$189 – $1,062
Mississippi MS25$528+9%$203 – $1,019
Arizona AZ37$509+5%$132 – $8,363
Oklahoma OK26$506+5%$188 – $1,377
New Hampshire NH10$473−2%$431 – $11,247
Massachusetts MA28$449−7%$231 – $830
Pennsylvania PA87$377−22%$196 – $1,129
Kentucky KY31$377−22%$135 – $628
Alabama AL23$345−29%$157 – $3,687
Washington WA40$340−30%$85 – $1,288
Michigan MI62$331−32%$204 – $1,148
New York NY66$327−32%$161 – $2,629
Arkansas AR17$308−36%$59 – $1,675
Illinois IL65$307−36%$116 – $1,665
Tennessee TN33$289−40%$78 – $4,673
Virginia VA39$286−41%$193 – $551
West Virginia WV15$277−43%$178 – $592
Iowa IA33$266−45%$135 – $6,443
Connecticut CT14$260−46%$168 – $915
North Carolina NC61$246−49%$70 – $641
South Carolina SC39$212−56%$152 – $2,058
New Jersey NJ47$209−57%$166 – $752
New Mexico NM10$201−58%$166 – $623
Louisiana LA34$191−60%$73 – $804
Nebraska NE20$172−64%$111 – $1,847
Hawaii HI9not enough hospitals filed a usable price
Maryland MD8not enough hospitals filed a usable price
Maine ME8not enough hospitals filed a usable price
North Dakota ND7not enough hospitals filed a usable price
Alaska AK6not enough hospitals filed a usable price
South Dakota SD6not enough hospitals filed a usable price
Delaware DE5not enough hospitals filed a usable price
Wyoming WY5not enough hospitals filed a usable price
Montana MT4not enough hospitals filed a usable price
Rhode Island RI4not enough hospitals filed a usable price
Vermont VT2not 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 $483.

Cash price by hospital segment. A segment needs at least 20 hospitals to show a figure.
SegmentHospitalsMedian20th–80th
Hospital type
Acute care1,588$469$173 – $1,814
Children’s41$1,229$231 – $3,534
Critical access181$593$179 – $1,644
Ownership
For-profit288$782$220 – $5,296
Government246$357$139 – $1,107
Non-profit1,276$458$175 – $1,644
System affiliation
Part of a system1,565$495$174 – $1,857
Independent253$407$172 – $1,377

Cash price vs list price

Median list price (chargemaster)$729
Median cash price$483
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

1,305 hospitals filed a usable inpatient cash price for this code. The median is $478 and the average of the middle 60% is $586; most fall between $179 and $1,518.

Cash price percentiles, inpatient, across 1,305 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
$109$204$478$1,250$3,095

The most expensive tenth of hospitals charges at least 28× what the cheapest tenth charges ($109 vs $3,095).

Of the 1,416 hospitals that filed this code inpatient, 1,305 gave a usable cash price; 54 carried a plausibility flag, 0 filed a number their own filing marks as not a price, 0 gave an estimate, and 57 a list price only.

How complete is this

1,818 of the 3,956 hospitals with a price file in our corpus (46%) filed a usable outpatient cash price for this code, and those are the hospitals every figure on this page is computed from.

What the 1,962 hospitals that filed this code at all gave us
Usable cash price — counted1,818
Cash price carrying a plausibility flag — shown on the compare tool, excluded here75
A number the filing itself marks as not a price (a placeholder, a ratio) — excluded0
An estimate rather than a filed cash price — excluded2
A list price only, no cash figure — excluded67
Hospitals that filed this code1,962

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 25, 2026; the figures were computed September 25, 2026 from filings loaded through September 25, 2026. The percentiles and averages use only the “counted” row.

Related procedures

Part of the Other diagnostic cardiovascular procedures family.

Hospitals file this code under descriptions such as PR Stenting of Fontan Conduit C/T 37236.

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, “Unlisted heart or blood vessel diagnostic test (CPT 93799) — cash price report,” computed September 25, 2026. https://hospitalrates.com/procedures/cpt-93799-unlisted-heart-or-blood-vessel-diagnostic-test