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Procedure price report · Laboratory - Chemistry and Hematology

Blood test for clotting factor 13 level

CPT 85290the billing code this page is about

A blood test that measures the amount or activity of clotting factor 13, a protein that helps stabilize formed clots. Billed once per test.

Hospitals typically charge $106 cash for this outpatient procedure — the median across 1,638 hospitals that filed a usable cash price; the average of the middle 60% is $113. Most fall between $37 and $212 (20th–80th percentile).

Hospitals
1,638
States
50
Filings dated
Dec 2023 – 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 1,638 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
$25$48$106$194$310

The most expensive tenth of hospitals charges at least 12× what the cheapest tenth charges ($25 vs $310).

How the prices are spread

$18 – $25: 93 hospitals$18$25 – $35: 142 hospitals$35 – $49: 117 hospitals$35$49 – $69: 136 hospitals$69 – $96: 201 hospitals$69$96 – $134: 193 hospitals$134 – $187: 238 hospitals$134$187 – $261: 212 hospitals$261 – $364: 94 hospitals$261$364 – $507: 50 hospitals$364median $106price bands are equal on a log scale
Hospitals per price band (1,476 of 1,638 — the bands cover the 5th to 95th percentile)
FromToHospitals
$18$2593
$25$35142
$35$49117
$49$69136
$69$96201
$96$134193
$134$187238
$187$261212
$261$36494
$364$50750

By state

The median cash price in each state, against the national median of $106.

Alaska: 5 hospitals filed a usable price — fewer than 10, so no figureAKMaine: 7 hospitals filed a usable price — fewer than 10, so no figureMEVermont: 6 hospitals filed a usable price — fewer than 10, so no figureVTNew Hampshire: median $102 across 13 hospitalsNH$102Washington: median $88 across 25 hospitalsWA$88Idaho: median $126 across 10 hospitalsID$126Montana: 2 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 $68 across 16 hospitalsMN$68Illinois: median $148 across 78 hospitalsIL$148Wisconsin: median $81 across 67 hospitalsWI$81Michigan: median $93 across 41 hospitalsMI$93New York: median $50 across 67 hospitalsNY$50Massachusetts: median $140 across 32 hospitalsMA$140Oregon: median $131 across 14 hospitalsOR$131Nevada: median $80 across 11 hospitalsNV$80Wyoming: 6 hospitals filed a usable price — fewer than 10, so no figureWYSouth Dakota: 4 hospitals filed a usable price — fewer than 10, so no figureSDIowa: median $52 across 25 hospitalsIA$52Indiana: median $80 across 52 hospitalsIN$80Ohio: median $135 across 94 hospitalsOH$135Pennsylvania: median $70 across 90 hospitalsPA$70New Jersey: median $19 across 50 hospitalsNJ$19Connecticut: median $70 across 12 hospitalsCT$70Rhode Island: 8 hospitals filed a usable price — fewer than 10, so no figureRICalifornia: median $125 across 82 hospitalsCA$125Utah: 7 hospitals filed a usable price — fewer than 10, so no figureUTColorado: median $109 across 36 hospitalsCO$109Nebraska: median $179 across 14 hospitalsNE$179Missouri: median $131 across 38 hospitalsMO$131Kentucky: median $166 across 27 hospitalsKY$166West Virginia: median $60 across 14 hospitalsWV$60Virginia: median $60 across 54 hospitalsVA$60Maryland: median $163 across 25 hospitalsMD$163Delaware: 4 hospitals filed a usable price — fewer than 10, so no figureDEArizona: median $196 across 24 hospitalsAZ$196New Mexico: 9 hospitals filed a usable price — fewer than 10, so no figureNMKansas: median $132 across 25 hospitalsKS$132Arkansas: median $111 across 16 hospitalsAR$111Tennessee: median $53 across 35 hospitalsTN$53North Carolina: median $210 across 62 hospitalsNC$210South Carolina: median $179 across 40 hospitalsSC$179Oklahoma: median $84 across 40 hospitalsOK$84Louisiana: median $124 across 32 hospitalsLA$124Mississippi: median $76 across 24 hospitalsMS$76Alabama: median $88 across 11 hospitalsAL$88Georgia: median $188 across 62 hospitalsGA$188Hawaii: median $136 across 10 hospitalsHI$136Texas: median $183 across 118 hospitalsTX$183Florida: median $57 across 90 hospitalsFL$57
Cash price by state, most expensive first. National median $106. A state needs at least 10 hospitals with a usable price to show a figure.
StateHospitalsMedianvs national20th–80th
North Carolina NC62$210+97%$55 – $223
Arizona AZ24$196+84%$51 – $206
Georgia GA62$188+76%$88 – $218
Texas TX118$183+72%$134 – $570
South Carolina SC40$179+69%$49 – $230
Nebraska NE14$179+69%$120 – $466
Kentucky KY27$166+56%$61 – $1,055
Maryland MD25$163+53%$100 – $195
Illinois IL78$148+39%$44 – $320
Massachusetts MA32$140+31%$41 – $211
Hawaii HI10$136+28%$102 – $217
Ohio OH94$135+27%$64 – $293
Kansas KS25$132+24%$41 – $296
Missouri MO38$131+23%$89 – $226
Oregon OR14$131+23%$50 – $246
Idaho ID10$126+18%$126 – $131
California CA82$125+17%$56 – $147
Louisiana LA32$124+17%$39 – $188
Arkansas AR16$111+4%$107 – $182
Colorado CO36$109+3%$81 – $260
New Hampshire NH13$102−4%$58 – $260
Michigan MI41$93−13%$25 – $129
Washington WA25$88−17%$32 – $149
Alabama AL11$88−18%$18 – $252
Oklahoma OK40$84−21%$29 – $194
Wisconsin WI67$81−24%$70 – $175
Nevada NV11$80−25%$27 – $106
Indiana IN52$80−25%$28 – $139
Mississippi MS24$76−29%$47 – $118
Connecticut CT12$70−34%$54 – $114
Pennsylvania PA90$70−35%$19 – $168
Minnesota MN16$68−37%$63 – $104
West Virginia WV14$60−44%$60 – $69
Virginia VA54$60−44%$35 – $214
Florida FL90$57−46%$37 – $131
Tennessee TN35$53−50%$21 – $137
Iowa IA25$52−51%$33 – $195
New York NY67$50−53%$17 – $196
New Jersey NJ50$19−82%$16 – $31
New Mexico NM9not enough hospitals filed a usable price
Rhode Island RI8not enough hospitals filed a usable price
Maine ME7not enough hospitals filed a usable price
Utah UT7not enough hospitals filed a usable price
Vermont VT6not enough hospitals filed a usable price
Wyoming WY6not enough hospitals filed a usable price
Alaska AK5not enough hospitals filed a usable price
Delaware DE4not enough hospitals filed a usable price
North Dakota ND4not enough hospitals filed a usable price
South Dakota SD4not enough hospitals filed a usable price
Montana MT2not 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 $106.

Cash price by hospital segment. A segment needs at least 20 hospitals to show a figure.
SegmentHospitalsMedian20th–80th
Hospital type
Acute care1,372$106$35 – $212
Children’s39$177$100 – $296
Critical access221$105$60 – $196
Ownership
For-profit216$134$49 – $444
Government218$104$47 – $211
Non-profit1,198$102$35 – $205
System affiliation
Part of a system1,416$106$36 – $212
Independent222$111$39 – $208

Cash price vs list price

Median list price (chargemaster)$185
Median cash price$106
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

1,154 hospitals filed a usable inpatient cash price for this code. The median is $115 and the average of the middle 60% is $117; most fall between $41 and $211.

Cash price percentiles, inpatient, across 1,154 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
$30$53$115$194$293

The most expensive tenth of hospitals charges at least 9.6× what the cheapest tenth charges ($30 vs $293).

Of the 1,296 hospitals that filed this code inpatient, 1,154 gave a usable cash price; 80 carried a plausibility flag, 0 filed a number their own filing marks as not a price, 0 gave an estimate, and 62 a list price only.

How complete is this

1,638 of the 3,956 hospitals with a price file in our corpus (41%) filed a usable outpatient cash price for this code, and those are the hospitals every figure on this page is computed from.

What the 1,812 hospitals that filed this code at all gave us
Usable cash price — counted1,638
Cash price carrying a plausibility flag — shown on the compare tool, excluded here100
A number the filing itself marks as not a price (a placeholder, a ratio) — excluded1
An estimate rather than a filed cash price — excluded1
A list price only, no cash figure — excluded72
Hospitals that filed this code1,812

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 Laboratory - Chemistry and Hematology family.

Hospitals file this code under descriptions such as HC Factor 13 Activity.

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 clotting factor 13 level (CPT 85290) — cash price report,” computed September 25, 2026. https://hospitalrates.com/procedures/cpt-85290-blood-test-for-clotting-factor-13-level