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Procedure price report · Laboratory - Chemistry and Hematology

Alkaline phosphatase isoenzymes test

CPT 84080the billing code this page is about

Separates alkaline phosphatase into its different forms to show which tissue, such as bone or liver, the enzyme came from.

Hospitals typically charge $62 cash for this outpatient procedure — the median across 3,020 hospitals that filed a usable cash price; the average of the middle 60% is $68. Most fall between $27 and $130 (20th–80th percentile).

Hospitals
3,020
States
50
Filings dated
Mar 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 3,020 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
$16$31$62$112$188

The most expensive tenth of hospitals charges at least 12× what the cheapest tenth charges ($16 vs $188).

How the prices are spread

$12 – $16: 144 hospitals$12$16 – $22: 186 hospitals$22 – $30: 222 hospitals$22$30 – $41: 301 hospitals$41 – $55: 345 hospitals$41$55 – $75: 392 hospitals$75 – $102: 381 hospitals$75$102 – $139: 351 hospitals$139 – $190: 256 hospitals$139$190 – $258: 142 hospitals$190median $62price bands are equal on a log scale
Hospitals per price band (2,720 of 3,020 — the bands cover the 5th to 95th percentile)
FromToHospitals
$12$16144
$16$22186
$22$30222
$30$41301
$41$55345
$55$75392
$75$102381
$102$139351
$139$190256
$190$258142

By state

The median cash price in each state, against the national median of $62.

Alaska: median $85 across 16 hospitalsAK$85Maine: median $62 across 27 hospitalsME$62Vermont: median $92 across 14 hospitalsVT$92New Hampshire: median $68 across 24 hospitalsNH$68Washington: median $85 across 70 hospitalsWA$85Idaho: median $66 across 21 hospitalsID$66Montana: median $73 across 21 hospitalsMT$73North Dakota: median $87 across 31 hospitalsND$87Minnesota: median $71 across 97 hospitalsMN$71Illinois: median $85 across 142 hospitalsIL$85Wisconsin: median $87 across 101 hospitalsWI$87Michigan: median $31 across 70 hospitalsMI$31New York: median $44 across 104 hospitalsNY$44Massachusetts: median $90 across 51 hospitalsMA$90Oregon: median $57 across 46 hospitalsOR$57Nevada: median $72 across 18 hospitalsNV$72Wyoming: median $75 across 15 hospitalsWY$75South Dakota: median $96 across 34 hospitalsSD$96Iowa: median $74 across 80 hospitalsIA$74Indiana: median $56 across 96 hospitalsIN$56Ohio: median $62 across 137 hospitalsOH$62Pennsylvania: median $62 across 111 hospitalsPA$62New Jersey: median $17 across 55 hospitalsNJ$17Connecticut: median $67 across 21 hospitalsCT$67Rhode Island: 8 hospitals filed a usable price — fewer than 10, so no figureRICalifornia: median $15 across 94 hospitalsCA$15Utah: median $225 across 39 hospitalsUT$225Colorado: median $87 across 61 hospitalsCO$87Nebraska: median $105 across 67 hospitalsNE$105Missouri: median $60 across 72 hospitalsMO$60Kentucky: median $83 across 67 hospitalsKY$83West Virginia: median $63 across 27 hospitalsWV$63Virginia: median $80 across 73 hospitalsVA$80Maryland: median $68 across 41 hospitalsMD$68Delaware: 7 hospitals filed a usable price — fewer than 10, so no figureDEArizona: median $102 across 38 hospitalsAZ$102New Mexico: median $83 across 24 hospitalsNM$83Kansas: median $80 across 71 hospitalsKS$80Arkansas: median $36 across 30 hospitalsAR$36Tennessee: median $50 across 79 hospitalsTN$50North Carolina: median $38 across 84 hospitalsNC$38South Carolina: median $109 across 51 hospitalsSC$109Oklahoma: median $62 across 68 hospitalsOK$62Louisiana: median $42 across 49 hospitalsLA$42Mississippi: median $41 across 54 hospitalsMS$41Alabama: median $53 across 42 hospitalsAL$53Georgia: median $62 across 101 hospitalsGA$62Hawaii: median $135 across 16 hospitalsHI$135Texas: median $61 across 222 hospitalsTX$61Florida: median $19 across 133 hospitalsFL$19
Cash price by state, most expensive first. National median $62. A state needs at least 10 hospitals with a usable price to show a figure.
StateHospitalsMedianvs national20th–80th
Utah UT39$225+261%$100 – $264
Hawaii HI16$135+116%$50 – $177
South Carolina SC51$109+76%$51 – $147
Nebraska NE67$105+69%$54 – $181
Arizona AZ38$102+64%$29 – $203
South Dakota SD34$96+55%$43 – $158
Vermont VT14$92+48%$43 – $216
Massachusetts MA51$90+44%$45 – $125
Colorado CO61$87+40%$35 – $152
North Dakota ND31$87+40%$28 – $114
Wisconsin WI101$87+40%$60 – $115
Washington WA70$85+37%$48 – $130
Illinois IL142$85+36%$45 – $162
Alaska AK16$85+36%$18 – $124
Kentucky KY67$83+34%$37 – $187
New Mexico NM24$83+33%$56 – $167
Virginia VA73$80+29%$25 – $156
Kansas KS71$80+28%$47 – $130
Wyoming WY15$75+21%$35 – $90
Iowa IA80$74+19%$47 – $130
Montana MT21$73+17%$50 – $107
Nevada NV18$72+16%$27 – $134
Minnesota MN97$71+15%$33 – $125
New Hampshire NH24$68+9%$48 – $179
Maryland MD41$68+9%$52 – $81
Connecticut CT21$67+7%$56 – $86
Idaho ID21$66+5%$12 – $181
West Virginia WV27$63+1%$39 – $159
Georgia GA101$620%$32 – $141
Maine ME27$62−1%$29 – $98
Ohio OH137$62−1%$38 – $114
Oklahoma OK68$62−1%$29 – $88
Pennsylvania PA111$62−1%$23 – $174
Texas TX222$61−3%$27 – $189
Missouri MO72$60−4%$40 – $113
Oregon OR46$57−9%$18 – $95
Indiana IN96$56−10%$29 – $97
Alabama AL42$53−15%$20 – $162
Tennessee TN79$50−20%$25 – $126
New York NY104$44−29%$15 – $101
Louisiana LA49$42−33%$20 – $78
Mississippi MS54$41−34%$14 – $81
North Carolina NC84$38−39%$19 – $108
Arkansas AR30$36−42%$13 – $77
Michigan MI70$31−50%$20 – $71
Florida FL133$19−70%$8 – $70
New Jersey NJ55$17−73%$15 – $50
California CA94$15−76%$7 – $33
Rhode Island RI8not enough hospitals filed a usable price
Delaware DE7not 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 $62.

Cash price by hospital segment. A segment needs at least 20 hospitals to show a figure.
SegmentHospitalsMedian20th–80th
Hospital type
Acute care2,123$57$23 – $127
Children’s57$64$34 – $132
Critical access831$79$38 – $137
Ownership
For-profit413$75$26 – $272
Government548$62$29 – $121
Non-profit2,050$62$26 – $121
System affiliation
Part of a system2,465$62$26 – $133
Independent555$63$30 – $115

Cash price vs list price

Median list price (chargemaster)$103
Median cash price$62
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

2,062 hospitals filed a usable inpatient cash price for this code. The median is $62 and the average of the middle 60% is $66; most fall between $27 and $123.

Cash price percentiles, inpatient, across 2,062 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
$17$32$62$109$172

The most expensive tenth of hospitals charges at least 10× what the cheapest tenth charges ($17 vs $172).

Of the 2,307 hospitals that filed this code inpatient, 2,062 gave a usable cash price; 143 carried a plausibility flag, 0 filed a number their own filing marks as not a price, 0 gave an estimate, and 102 a list price only.

How complete is this

3,020 of the 3,956 hospitals with a price file in our corpus (76%) filed a usable outpatient cash price for this code, and those are the hospitals every figure on this page is computed from.

What the 3,346 hospitals that filed this code at all gave us
Usable cash price — counted3,020
Cash price carrying a plausibility flag — shown on the compare tool, excluded here208
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 — excluded116
Hospitals that filed this code3,346

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 Bone Specific Phospate.

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, “Alkaline phosphatase isoenzymes test (CPT 84080) — cash price report,” computed September 25, 2026. https://hospitalrates.com/procedures/cpt-84080-alkaline-phosphatase-isoenzymes-test