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Procedure price report · Other Laboratory

Tissue transglutaminase antibody test

CPT 86364the billing code this page is about

A blood test for antibodies to tissue transglutaminase, used in evaluating gluten-related intestinal disease; billed once for each antibody class measured.

Hospitals typically charge $40 cash for this outpatient procedure — the median across 2,812 hospitals that filed a usable cash price; the average of the middle 60% is $45. Most fall between $16 and $97 (20th–80th percentile).

Hospitals
2,812
States
50
Filings dated
Dec 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 2,812 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
$11$19$40$85$151

The most expensive tenth of hospitals charges at least 14× what the cheapest tenth charges ($11 vs $151).

How the prices are spread

$8 – $11: 142 hospitals$8$11 – $15: 274 hospitals$15 – $22: 274 hospitals$15$22 – $30: 343 hospitals$30 – $43: 316 hospitals$30$43 – $60: 312 hospitals$60 – $85: 312 hospitals$60$85 – $120: 290 hospitals$120 – $169: 179 hospitals$120$169 – $238: 93 hospitals$169median $40price bands are equal on a log scale
Hospitals per price band (2,535 of 2,812 — the bands cover the 5th to 95th percentile)
FromToHospitals
$8$11142
$11$15274
$15$22274
$22$30343
$30$43316
$43$60312
$60$85312
$85$120290
$120$169179
$169$23893

By state

The median cash price in each state, against the national median of $40.

Alaska: median $37 across 19 hospitalsAK$37Maine: median $34 across 25 hospitalsME$34Vermont: median $116 across 10 hospitalsVT$116New Hampshire: median $38 across 23 hospitalsNH$38Washington: median $40 across 64 hospitalsWA$40Idaho: median $29 across 20 hospitalsID$29Montana: median $72 across 26 hospitalsMT$72North Dakota: median $42 across 29 hospitalsND$42Minnesota: median $40 across 91 hospitalsMN$40Illinois: median $67 across 112 hospitalsIL$67Wisconsin: median $80 across 94 hospitalsWI$80Michigan: median $41 across 85 hospitalsMI$41New York: median $20 across 91 hospitalsNY$20Massachusetts: median $49 across 50 hospitalsMA$49Oregon: median $41 across 42 hospitalsOR$41Nevada: median $35 across 11 hospitalsNV$35Wyoming: median $35 across 12 hospitalsWY$35South Dakota: median $123 across 39 hospitalsSD$123Iowa: median $61 across 77 hospitalsIA$61Indiana: median $30 across 92 hospitalsIN$30Ohio: median $34 across 128 hospitalsOH$34Pennsylvania: median $59 across 115 hospitalsPA$59New Jersey: median $13 across 54 hospitalsNJ$13Connecticut: median $25 across 20 hospitalsCT$25Rhode Island: 7 hospitals filed a usable price — fewer than 10, so no figureRICalifornia: median $29 across 120 hospitalsCA$29Utah: median $38 across 39 hospitalsUT$38Colorado: median $62 across 58 hospitalsCO$62Nebraska: median $68 across 74 hospitalsNE$68Missouri: median $61 across 62 hospitalsMO$61Kentucky: median $24 across 47 hospitalsKY$24West Virginia: median $34 across 35 hospitalsWV$34Virginia: median $40 across 68 hospitalsVA$40Maryland: median $24 across 35 hospitalsMD$24Delaware: 7 hospitals filed a usable price — fewer than 10, so no figureDEArizona: median $44 across 33 hospitalsAZ$44New Mexico: median $22 across 18 hospitalsNM$22Kansas: median $66 across 62 hospitalsKS$66Arkansas: median $10 across 33 hospitalsAR$10Tennessee: median $24 across 63 hospitalsTN$24North Carolina: median $26 across 78 hospitalsNC$26South Carolina: median $100 across 45 hospitalsSC$100Oklahoma: median $94 across 66 hospitalsOK$94Louisiana: median $21 across 45 hospitalsLA$21Mississippi: median $16 across 45 hospitalsMS$16Alabama: median $26 across 25 hospitalsAL$26Georgia: median $45 across 88 hospitalsGA$45Hawaii: median $29 across 13 hospitalsHI$29Texas: median $30 across 190 hospitalsTX$30Florida: median $23 across 127 hospitalsFL$23
Cash price by state, most expensive first. National median $40. A state needs at least 10 hospitals with a usable price to show a figure.
StateHospitalsMedianvs national20th–80th
South Dakota SD39$123+206%$53 – $175
Vermont VT10$116+190%$29 – $202
South Carolina SC45$100+149%$23 – $146
Oklahoma OK66$94+133%$35 – $260
Wisconsin WI94$80+99%$32 – $91
Montana MT26$72+79%$41 – $97
Nebraska NE74$68+69%$33 – $157
Illinois IL112$67+67%$28 – $164
Kansas KS62$66+64%$30 – $112
Colorado CO58$62+54%$22 – $129
Missouri MO62$61+52%$22 – $106
Iowa IA77$61+51%$38 – $126
Pennsylvania PA115$59+46%$18 – $115
Massachusetts MA50$49+21%$22 – $78
Georgia GA88$45+12%$27 – $91
Arizona AZ33$44+8%$11 – $74
North Dakota ND29$42+5%$20 – $78
Oregon OR42$41+3%$18 – $54
Michigan MI85$41+2%$13 – $79
Virginia VA68$400%$15 – $168
Washington WA64$400%$17 – $71
Minnesota MN91$40−2%$14 – $112
Utah UT39$38−6%$31 – $44
New Hampshire NH23$38−6%$20 – $103
Alaska AK19$37−7%$14 – $126
Nevada NV11$35−13%$11 – $74
Wyoming WY12$35−13%$24 – $96
West Virginia WV35$34−15%$24 – $59
Ohio OH128$34−16%$21 – $52
Maine ME25$34−16%$12 – $67
Indiana IN92$30−25%$18 – $71
Texas TX190$30−26%$11 – $198
Idaho ID20$29−27%$9 – $57
California CA120$29−28%$5 – $60
Hawaii HI13$29−28%$25 – $65
Alabama AL25$26−35%$13 – $126
North Carolina NC78$26−36%$14 – $90
Connecticut CT20$25−38%$19 – $48
Kentucky KY47$24−40%$15 – $80
Tennessee TN63$24−40%$11 – $88
Maryland MD35$24−40%$9 – $69
Florida FL127$23−43%$10 – $64
New Mexico NM18$22−44%$20 – $88
Louisiana LA45$21−48%$10 – $34
New York NY91$20−50%$12 – $49
Mississippi MS45$16−59%$11 – $30
New Jersey NJ54$13−67%$12 – $29
Arkansas AR33$10−75%$8 – $163
Delaware DE7not enough hospitals filed a usable price
Rhode Island RI7not 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 $40.

Cash price by hospital segment. A segment needs at least 20 hospitals to show a figure.
SegmentHospitalsMedian20th–80th
Hospital type
Acute care1,985$34$13 – $91
Children’s54$54$21 – $108
Critical access763$54$24 – $115
Ownership
For-profit376$39$12 – $181
Government483$46$19 – $113
Non-profit1,943$40$15 – $91
System affiliation
Part of a system2,363$40$15 – $100
Independent449$41$18 – $93

Cash price vs list price

Median list price (chargemaster)$60
Median cash price$40
Cash as a share of list, median hospital65%

At the typical hospital, asking for the cash price cuts the list price by about 35%. 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

1,904 hospitals filed a usable inpatient cash price for this code. The median is $41 and the average of the middle 60% is $45; most fall between $17 and $92.

Cash price percentiles, inpatient, across 1,904 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
$11$20$41$80$139

The most expensive tenth of hospitals charges at least 12× what the cheapest tenth charges ($11 vs $139).

Of the 2,089 hospitals that filed this code inpatient, 1,904 gave a usable cash price; 102 carried a plausibility flag, 1 filed a number their own filing marks as not a price, 0 gave an estimate, and 82 a list price only.

How complete is this

2,812 of the 3,956 hospitals with a price file in our corpus (71%) filed a usable outpatient cash price for this code, and those are the hospitals every figure on this page is computed from.

What the 3,037 hospitals that filed this code at all gave us
Usable cash price — counted2,812
Cash price carrying a plausibility flag — shown on the compare tool, excluded here136
A number the filing itself marks as not a price (a placeholder, a ratio) — excluded2
An estimate rather than a filed cash price — excluded3
A list price only, no cash figure — excluded84
Hospitals that filed this code3,037

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 July 20, 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 Laboratory family.

Hospitals file this code under descriptions such as HC Celiac Screen.

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, “Tissue transglutaminase antibody test (CPT 86364) — cash price report,” computed September 25, 2026. https://hospitalrates.com/procedures/cpt-86364-tissue-transglutaminase-antibody-test