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Procedure price report · Pathology

FLT3 gene test for internal tandem duplication

CPT 81245the billing code this page is about

Laboratory analysis of the FLT3 gene for an internal tandem duplication, commonly done on blood or marrow in leukemia. Covers one test on one sample.

Hospitals typically charge $290 cash for this outpatient procedure — the median across 1,597 hospitals that filed a usable cash price; the average of the middle 60% is $310. Most fall between $169 and $570 (20th–80th percentile).

Hospitals
1,597
States
50
Filings dated
Jan 2024 – 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 1,597 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
$130$184$290$490$860

The most expensive tenth of hospitals charges at least 6.6× what the cheapest tenth charges ($130 vs $860).

How the prices are spread

$92 – $119: 58 hospitals$92$119 – $154: 84 hospitals$154 – $200: 266 hospitals$154$200 – $258: 210 hospitals$258 – $334: 208 hospitals$258$334 – $433: 240 hospitals$433 – $560: 131 hospitals$433$560 – $725: 112 hospitals$725 – $939: 67 hospitals$725$939 – $1,215: 66 hospitals$939median $290price bands are equal on a log scale
Hospitals per price band (1,442 of 1,597 — the bands cover the 5th to 95th percentile)
FromToHospitals
$92$11958
$119$15484
$154$200266
$200$258210
$258$334208
$334$433240
$433$560131
$560$725112
$725$93967
$939$1,21566

By state

The median cash price in each state, against the national median of $290.

Alaska: 4 hospitals filed a usable price — fewer than 10, so no figureAKMaine: median $302 across 18 hospitalsME$302Vermont: 1 hospital filed a usable price — fewer than 10, so no figureVTNew Hampshire: 5 hospitals filed a usable price — fewer than 10, so no figureNHWashington: median $418 across 44 hospitalsWA$418Idaho: median $263 across 11 hospitalsID$263Montana: 3 hospitals filed a usable price — fewer than 10, so no figureMTNorth Dakota: 4 hospitals filed a usable price — fewer than 10, so no figureNDMinnesota: median $237 across 53 hospitalsMN$237Illinois: median $383 across 62 hospitalsIL$383Wisconsin: median $441 across 79 hospitalsWI$441Michigan: median $293 across 59 hospitalsMI$293New York: median $291 across 64 hospitalsNY$291Massachusetts: median $514 across 28 hospitalsMA$514Oregon: median $224 across 28 hospitalsOR$224Nevada: 7 hospitals filed a usable price — fewer than 10, so no figureNVWyoming: 4 hospitals filed a usable price — fewer than 10, so no figureWYSouth Dakota: 1 hospital filed a usable price — fewer than 10, so no figureSDIowa: median $159 across 18 hospitalsIA$159Indiana: median $289 across 52 hospitalsIN$289Ohio: median $294 across 93 hospitalsOH$294Pennsylvania: median $327 across 71 hospitalsPA$327New Jersey: median $182 across 40 hospitalsNJ$182Connecticut: median $306 across 13 hospitalsCT$306Rhode Island: 7 hospitals filed a usable price — fewer than 10, so no figureRICalifornia: median $380 across 65 hospitalsCA$380Utah: median $1,458 across 24 hospitalsUT$1,458Colorado: median $311 across 35 hospitalsCO$311Nebraska: 8 hospitals filed a usable price — fewer than 10, so no figureNEMissouri: median $350 across 41 hospitalsMO$350Kentucky: median $284 across 30 hospitalsKY$284West Virginia: median $416 across 10 hospitalsWV$416Virginia: median $370 across 34 hospitalsVA$370Maryland: median $327 across 25 hospitalsMD$327Delaware: 5 hospitals filed a usable price — fewer than 10, so no figureDEArizona: median $341 across 27 hospitalsAZ$341New Mexico: 8 hospitals filed a usable price — fewer than 10, so no figureNMKansas: median $905 across 21 hospitalsKS$905Arkansas: median $325 across 16 hospitalsAR$325Tennessee: median $193 across 41 hospitalsTN$193North Carolina: median $256 across 47 hospitalsNC$256South Carolina: median $352 across 31 hospitalsSC$352Oklahoma: median $250 across 33 hospitalsOK$250Louisiana: median $212 across 21 hospitalsLA$212Mississippi: median $166 across 22 hospitalsMS$166Alabama: median $267 across 18 hospitalsAL$267Georgia: median $291 across 59 hospitalsGA$291Hawaii: median $441 across 13 hospitalsHI$441Texas: median $184 across 119 hospitalsTX$184Florida: median $226 across 75 hospitalsFL$226
Cash price by state, most expensive first. National median $290. A state needs at least 10 hospitals with a usable price to show a figure.
StateHospitalsMedianvs national20th–80th
Utah UT24$1,458+403%$1,458 – $1,716
Kansas KS21$905+212%$157 – $1,293
Massachusetts MA28$514+77%$351 – $684
Wisconsin WI79$441+52%$285 – $686
Hawaii HI13$441+52%$214 – $833
Washington WA44$418+44%$177 – $592
West Virginia WV10$416+44%$222 – $828
Illinois IL62$383+32%$256 – $743
California CA65$380+31%$102 – $381
Virginia VA34$370+28%$226 – $403
South Carolina SC31$352+22%$309 – $529
Missouri MO41$350+21%$268 – $499
Arizona AZ27$341+18%$177 – $942
Maryland MD25$327+13%$209 – $665
Pennsylvania PA71$327+13%$190 – $1,103
Arkansas AR16$325+12%$98 – $353
Colorado CO35$311+7%$176 – $481
Connecticut CT13$306+6%$241 – $703
Maine ME18$302+4%$153 – $496
Ohio OH93$294+1%$206 – $742
Michigan MI59$293+1%$78 – $509
Georgia GA59$291+1%$172 – $677
New York NY64$2910%$166 – $518
Indiana IN52$2890%$198 – $376
Kentucky KY30$284−2%$170 – $445
Alabama AL18$267−8%$112 – $2,759
Idaho ID11$263−9%$236 – $264
North Carolina NC47$256−12%$158 – $310
Oklahoma OK33$250−14%$153 – $421
Minnesota MN53$237−18%$84 – $276
Florida FL75$226−22%$144 – $327
Oregon OR28$224−23%$173 – $360
Louisiana LA21$212−27%$127 – $363
Tennessee TN41$193−33%$142 – $265
Texas TX119$184−37%$159 – $423
New Jersey NJ40$182−37%$166 – $294
Mississippi MS22$166−43%$114 – $286
Iowa IA18$159−45%$159 – $291
Nebraska NE8not enough hospitals filed a usable price
New Mexico NM8not enough hospitals filed a usable price
Nevada NV7not enough hospitals filed a usable price
Rhode Island RI7not enough hospitals filed a usable price
Delaware DE5not enough hospitals filed a usable price
New Hampshire NH5not enough hospitals filed a usable price
Alaska AK4not enough hospitals filed a usable price
North Dakota ND4not enough hospitals filed a usable price
Wyoming WY4not enough hospitals filed a usable price
Montana MT3not enough hospitals filed a usable price
South Dakota SD1not enough hospitals filed a usable price
Vermont VT1not 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 $290.

Cash price by hospital segment. A segment needs at least 20 hospitals to show a figure.
SegmentHospitalsMedian20th–80th
Hospital type
Acute care1,327$280$166 – $547
Children’s35$279$177 – $617
Critical access228$344$224 – $648
Ownership
For-profit171$280$172 – $910
Government179$276$166 – $539
Non-profit1,240$293$172 – $523
System affiliation
Part of a system1,447$291$172 – $587
Independent150$257$139 – $481

Cash price vs list price

Median list price (chargemaster)$543
Median cash price$290
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

1,218 hospitals filed a usable inpatient cash price for this code. The median is $294 and the average of the middle 60% is $325; most fall between $175 and $627.

Cash price percentiles, inpatient, across 1,218 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
$135$190$294$513$942

The most expensive tenth of hospitals charges at least 7.0× what the cheapest tenth charges ($135 vs $942).

Of the 1,346 hospitals that filed this code inpatient, 1,218 gave a usable cash price; 88 carried a plausibility flag, 0 filed a number their own filing marks as not a price, 0 gave an estimate, and 40 a list price only.

How complete is this

1,597 of the 3,956 hospitals with a price file in our corpus (40%) filed a usable outpatient cash price for this code, and those are the hospitals every figure on this page is computed from.

What the 1,737 hospitals that filed this code at all gave us
Usable cash price — counted1,597
Cash price carrying a plausibility flag — shown on the compare tool, excluded here94
A number the filing itself marks as not a price (a placeholder, a ratio) — excluded1
An estimate rather than a filed cash price — excluded0
A list price only, no cash figure — excluded45
Hospitals that filed this code1,737

Sections not shown for this setting

  • Against Medicare: Medicare has no separately payable national outpatient (OPPS) rate for this code, so there is nothing honest to compare against.
  • 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 Pathology family.

Hospitals file this code under descriptions such as HC Flt3 Itd Frag.

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, “FLT3 gene test for internal tandem duplication (CPT 81245) — cash price report,” computed September 25, 2026. https://hospitalrates.com/procedures/cpt-81245-flt3-gene-test-for-internal-tandem-duplication