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Procedure price report · Laboratory - Chemistry and Hematology

Blood test for prekallikrein clotting factor

CPT 85292the billing code this page is about

A blood test measuring prekallikrein, a protein involved in the early steps of clotting. Billed once per test.

Hospitals typically charge $115 cash for this outpatient procedure — the median across 696 hospitals that filed a usable cash price; the average of the middle 60% is $120. Most fall between $34 and $255 (20th–80th percentile).

Hospitals
696
States
45
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 696 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
$22$41$115$203$406

The most expensive tenth of hospitals charges at least 19× what the cheapest tenth charges ($22 vs $406).

How the prices are spread

$19 – $27: 69 hospitals$19$27 – $38: 54 hospitals$38 – $54: 65 hospitals$38$54 – $76: 38 hospitals$76 – $108: 65 hospitals$76$108 – $153: 93 hospitals$153 – $216: 114 hospitals$153$216 – $306: 37 hospitals$306 – $433: 72 hospitals$306$433 – $613: 23 hospitals$433median $115price bands are equal on a log scale
Hospitals per price band (630 of 696 — the bands cover the 5th to 95th percentile)
FromToHospitals
$19$2769
$27$3854
$38$5465
$54$7638
$76$10865
$108$15393
$153$216114
$216$30637
$306$43372
$433$61323

By state

The median cash price in each state, against the national median of $115.

Alaska: no hospital in the corpus filed a usable priceAKMaine: 1 hospital filed a usable price — fewer than 10, so no figureMEVermont: 1 hospital filed a usable price — fewer than 10, so no figureVTNew Hampshire: 1 hospital filed a usable price — fewer than 10, so no figureNHWashington: median $42 across 12 hospitalsWA$42Idaho: no hospital in the corpus filed a usable priceIDMontana: no hospital in the corpus filed a usable priceMTNorth Dakota: 3 hospitals filed a usable price — fewer than 10, so no figureNDMinnesota: 9 hospitals filed a usable price — fewer than 10, so no figureMNIllinois: median $174 across 30 hospitalsIL$174Wisconsin: 3 hospitals filed a usable price — fewer than 10, so no figureWIMichigan: median $55 across 28 hospitalsMI$55New York: median $52 across 44 hospitalsNY$52Massachusetts: median $62 across 10 hospitalsMA$62Oregon: 1 hospital filed a usable price — fewer than 10, so no figureORNevada: 3 hospitals filed a usable price — fewer than 10, so no figureNVWyoming: 1 hospital filed a usable price — fewer than 10, so no figureWYSouth Dakota: no hospital in the corpus filed a usable priceSDIowa: median $39 across 18 hospitalsIA$39Indiana: median $41 across 18 hospitalsIN$41Ohio: median $209 across 54 hospitalsOH$209Pennsylvania: median $137 across 49 hospitalsPA$137New Jersey: median $21 across 33 hospitalsNJ$21Connecticut: 7 hospitals filed a usable price — fewer than 10, so no figureCTRhode Island: 2 hospitals filed a usable price — fewer than 10, so no figureRICalifornia: median $193 across 35 hospitalsCA$193Utah: 2 hospitals filed a usable price — fewer than 10, so no figureUTColorado: 9 hospitals filed a usable price — fewer than 10, so no figureCONebraska: 8 hospitals filed a usable price — fewer than 10, so no figureNEMissouri: 9 hospitals filed a usable price — fewer than 10, so no figureMOKentucky: median $204 across 16 hospitalsKY$204West Virginia: no hospital in the corpus filed a usable priceWVVirginia: median $120 across 27 hospitalsVA$120Maryland: median $136 across 11 hospitalsMD$136Delaware: 1 hospital filed a usable price — fewer than 10, so no figureDEArizona: 7 hospitals filed a usable price — fewer than 10, so no figureAZNew Mexico: 3 hospitals filed a usable price — fewer than 10, so no figureNMKansas: 7 hospitals filed a usable price — fewer than 10, so no figureKSArkansas: 5 hospitals filed a usable price — fewer than 10, so no figureARTennessee: median $33 across 20 hospitalsTN$33North Carolina: median $82 across 13 hospitalsNC$82South Carolina: median $134 across 24 hospitalsSC$134Oklahoma: median $88 across 17 hospitalsOK$88Louisiana: median $41 across 14 hospitalsLA$41Mississippi: median $36 across 14 hospitalsMS$36Alabama: 3 hospitals filed a usable price — fewer than 10, so no figureALGeorgia: median $349 across 30 hospitalsGA$349Hawaii: 5 hospitals filed a usable price — fewer than 10, so no figureHITexas: median $173 across 69 hospitalsTX$173Florida: median $100 across 19 hospitalsFL$100
Cash price by state, most expensive first. National median $115. A state needs at least 10 hospitals with a usable price to show a figure.
StateHospitalsMedianvs national20th–80th
Georgia GA30$349+204%$349 – $370
Ohio OH54$209+82%$104 – $431
Kentucky KY16$204+78%$121 – $223
California CA35$193+68%$168 – $193
Illinois IL30$174+52%$34 – $365
Texas TX69$173+50%$115 – $173
Pennsylvania PA49$137+19%$18 – $1,013
Maryland MD11$136+18%$51 – $160
South Carolina SC24$134+16%$37 – $135
Virginia VA27$120+4%$33 – $158
Florida FL19$100−13%$81 – $203
Oklahoma OK17$88−23%$34 – $291
North Carolina NC13$82−29%$32 – $112
Massachusetts MA10$62−47%$47 – $115
Michigan MI28$55−52%$26 – $117
New York NY44$52−55%$19 – $96
Washington WA12$42−63%$30 – $58
Indiana IN18$41−64%$31 – $389
Louisiana LA14$41−65%$29 – $151
Iowa IA18$39−66%$39 – $153
Mississippi MS14$36−69%$15 – $73
Tennessee TN20$33−71%$33 – $44
New Jersey NJ33$21−82%$19 – $22
Colorado CO9not enough hospitals filed a usable price
Minnesota MN9not enough hospitals filed a usable price
Missouri MO9not enough hospitals filed a usable price
Nebraska NE8not enough hospitals filed a usable price
Arizona AZ7not enough hospitals filed a usable price
Connecticut CT7not enough hospitals filed a usable price
Kansas KS7not enough hospitals filed a usable price
Arkansas AR5not enough hospitals filed a usable price
Hawaii HI5not enough hospitals filed a usable price
Alabama AL3not enough hospitals filed a usable price
North Dakota ND3not enough hospitals filed a usable price
New Mexico NM3not enough hospitals filed a usable price
Nevada NV3not enough hospitals filed a usable price
Wisconsin WI3not enough hospitals filed a usable price
Rhode Island RI2not enough hospitals filed a usable price
Utah UT2not enough hospitals filed a usable price
Delaware DE1not enough hospitals filed a usable price
Maine ME1not enough hospitals filed a usable price
New Hampshire NH1not enough hospitals filed a usable price
Oregon OR1not enough hospitals filed a usable price
Vermont VT1not enough hospitals filed a usable price
Wyoming WY1not 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 $115.

Cash price by hospital segment. A segment needs at least 20 hospitals to show a figure.
SegmentHospitalsMedian20th–80th
Hospital type
Acute care614$115$33 – $246
Children’s17fewer than 20 hospitals
Critical access61$88$40 – $329
Ownership
For-profit75$168$47 – $370
Government62$99$22 – $333
Non-profit555$117$34 – $228
System affiliation
Part of a system621$115$34 – $246
Independent75$127$35 – $333

Cash price vs list price

Median list price (chargemaster)$222
Median cash price$115
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

509 hospitals filed a usable inpatient cash price for this code. The median is $134 and the average of the middle 60% is $142; most fall between $47 and $326.

Cash price percentiles, inpatient, across 509 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
$33$61$134$228$406

The most expensive tenth of hospitals charges at least 12× what the cheapest tenth charges ($33 vs $406).

Of the 556 hospitals that filed this code inpatient, 509 gave a usable cash price; 35 carried a plausibility flag, 0 filed a number their own filing marks as not a price, 0 gave an estimate, and 12 a list price only.

How complete is this

696 of the 3,956 hospitals with a price file in our corpus (18%) filed a usable outpatient cash price for this code, and those are the hospitals every figure on this page is computed from.

What the 764 hospitals that filed this code at all gave us
Usable cash price — counted696
Cash price carrying a plausibility flag — shown on the compare tool, excluded here51
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 — excluded16
Hospitals that filed this code764

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 5, 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 Laboratory - Chemistry and Hematology family.

Hospitals file this code under descriptions such as CLOT FACTOR FLETCHER FACT.

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, “Blood test for prekallikrein clotting factor (CPT 85292) — cash price report,” computed September 25, 2026. https://hospitalrates.com/procedures/cpt-85292-blood-test-for-prekallikrein-clotting-factor