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Procedure price report · Microscopic examination (bacterial smear, culture, toxicology)

Amine odor test on vaginal fluid

CPT 82120the billing code this page is about

Simple laboratory check of a vaginal fluid sample for the presence of amine compounds, reported as present or absent.

Hospitals typically charge $12 cash for this outpatient procedure — the median across 234 hospitals that filed a usable cash price; the average of the middle 60% is $12. Most fall between $6 and $26 (20th–80th percentile).

Hospitals
234
States
34
Filings dated
Jan 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 234 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
$6$7$12$18$39

The most expensive tenth of hospitals charges at least 6.5× what the cheapest tenth charges ($6 vs $39).

How the prices are spread

$5 – $6: 12 hospitals$5$6 – $7: 53 hospitals$7 – $9: 16 hospitals$7$9 – $11: 22 hospitals$11 – $14: 36 hospitals$11$14 – $18: 15 hospitals$18 – $23: 16 hospitals$18$23 – $29: 19 hospitals$29 – $36: 0 hospitals$29$36 – $45: 24 hospitals$36median $12price bands are equal on a log scale
Hospitals per price band (213 of 234 — the bands cover the 5th to 95th percentile)
FromToHospitals
$5$612
$6$753
$7$916
$9$1122
$11$1436
$14$1815
$18$2316
$23$2919
$29$360
$36$4524

By state

The median cash price in each state, against the national median of $12.

Alaska: no hospital in the corpus filed a usable priceAKMaine: 2 hospitals 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: 3 hospitals filed a usable price — fewer than 10, so no figureWAIdaho: no hospital in the corpus filed a usable priceIDMontana: 1 hospital filed a usable price — fewer than 10, so no figureMTNorth Dakota: no hospital in the corpus filed a usable priceNDMinnesota: no hospital in the corpus filed a usable priceMNIllinois: 9 hospitals filed a usable price — fewer than 10, so no figureILWisconsin: 3 hospitals filed a usable price — fewer than 10, so no figureWIMichigan: 7 hospitals filed a usable price — fewer than 10, so no figureMINew York: median $6 across 20 hospitalsNY$6Massachusetts: 1 hospital filed a usable price — fewer than 10, so no figureMAOregon: no hospital in the corpus filed a usable priceORNevada: 1 hospital 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 $12 across 12 hospitalsIA$12Indiana: median $10 across 18 hospitalsIN$10Ohio: 3 hospitals filed a usable price — fewer than 10, so no figureOHPennsylvania: median $4 across 13 hospitalsPA$4New Jersey: median $7 across 22 hospitalsNJ$7Connecticut: no hospital in the corpus filed a usable priceCTRhode Island: 1 hospital filed a usable price — fewer than 10, so no figureRICalifornia: median $39 across 27 hospitalsCA$39Utah: 1 hospital filed a usable price — fewer than 10, so no figureUTColorado: no hospital in the corpus filed a usable priceCONebraska: 4 hospitals filed a usable price — fewer than 10, so no figureNEMissouri: 6 hospitals filed a usable price — fewer than 10, so no figureMOKentucky: 2 hospitals filed a usable price — fewer than 10, so no figureKYWest Virginia: 1 hospital filed a usable price — fewer than 10, so no figureWVVirginia: no hospital in the corpus filed a usable priceVAMaryland: no hospital in the corpus filed a usable priceMDDelaware: no hospital in the corpus filed a usable priceDEArizona: 2 hospitals filed a usable price — fewer than 10, so no figureAZNew Mexico: no hospital in the corpus filed a usable priceNMKansas: no hospital in the corpus filed a usable priceKSArkansas: 4 hospitals filed a usable price — fewer than 10, so no figureARTennessee: 3 hospitals filed a usable price — fewer than 10, so no figureTNNorth Carolina: 3 hospitals filed a usable price — fewer than 10, so no figureNCSouth Carolina: 8 hospitals filed a usable price — fewer than 10, so no figureSCOklahoma: median $13 across 22 hospitalsOK$13Louisiana: 7 hospitals filed a usable price — fewer than 10, so no figureLAMississippi: no hospital in the corpus filed a usable priceMSAlabama: no hospital in the corpus filed a usable priceALGeorgia: no hospital in the corpus filed a usable priceGAHawaii: 4 hospitals filed a usable price — fewer than 10, so no figureHITexas: median $18 across 20 hospitalsTX$18Florida: 1 hospital filed a usable price — fewer than 10, so no figureFL
Cash price by state, most expensive first. National median $12. A state needs at least 10 hospitals with a usable price to show a figure.
StateHospitalsMedianvs national20th–80th
California CA27$39+222%$28 – $39
Texas TX20$18+51%$18 – $26
Oklahoma OK22$13+7%$11 – $16
Iowa IA12$120%$12 – $12
Indiana IN18$10−17%$8 – $14
New Jersey NJ22$7−45%$6 – $7
New York NY20$6−50%$6 – $9
Pennsylvania PA13$4−64%$4 – $7
Illinois IL9not enough hospitals filed a usable price
South Carolina SC8not enough hospitals filed a usable price
Louisiana LA7not enough hospitals filed a usable price
Michigan MI7not enough hospitals filed a usable price
Missouri MO6not enough hospitals filed a usable price
Arkansas AR4not enough hospitals filed a usable price
Hawaii HI4not enough hospitals filed a usable price
Nebraska NE4not enough hospitals filed a usable price
North Carolina NC3not enough hospitals filed a usable price
Ohio OH3not enough hospitals filed a usable price
Tennessee TN3not enough hospitals filed a usable price
Washington WA3not enough hospitals filed a usable price
Wisconsin WI3not enough hospitals filed a usable price
Arizona AZ2not enough hospitals filed a usable price
Kentucky KY2not enough hospitals filed a usable price
Maine ME2not enough hospitals filed a usable price
Florida FL1not enough hospitals filed a usable price
Massachusetts MA1not enough hospitals filed a usable price
Montana MT1not enough hospitals filed a usable price
New Hampshire NH1not enough hospitals filed a usable price
Nevada NV1not enough hospitals filed a usable price
Rhode Island RI1not enough hospitals filed a usable price
Utah UT1not enough hospitals filed a usable price
Vermont VT1not enough hospitals filed a usable price
West Virginia WV1not 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 $12.

Cash price by hospital segment. A segment needs at least 20 hospitals to show a figure.
SegmentHospitalsMedian20th–80th
Hospital type
Acute care204$11$6 – $26
Children’s2fewer than 20 hospitals
Critical access28$14$7 – $24
Ownership
For-profit18fewer than 20 hospitals
Government31$10$6 – $18
Non-profit185$12$7 – $27
System affiliation
Part of a system211$12$6 – $26
Independent23$9$6 – $14

Cash price vs list price

Median list price (chargemaster)$26
Median cash price$12
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

128 hospitals filed a usable inpatient cash price for this code. The median is $18 and the average of the middle 60% is $22; most fall between $11 and $39.

Cash price percentiles, inpatient, across 128 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
$7$11$18$39$54

The most expensive tenth of hospitals charges at least 8.0× what the cheapest tenth charges ($7 vs $54).

Of the 134 hospitals that filed this code inpatient, 128 gave a usable cash price; 3 carried a plausibility flag, 0 filed a number their own filing marks as not a price, 0 gave an estimate, and 3 a list price only.

How complete is this

234 of the 3,956 hospitals with a price file in our corpus (6%) filed a usable outpatient cash price for this code, and those are the hospitals every figure on this page is computed from.

What the 242 hospitals that filed this code at all gave us
Usable cash price — counted234
Cash price carrying a plausibility flag — shown on the compare tool, excluded here6
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 — excluded1
Hospitals that filed this code242

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 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 Microscopic examination (bacterial smear, culture, toxicology) family.

Hospitals file this code under descriptions such as AMINES VAGINAL FLUID QUAL.

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, “Amine odor test on vaginal fluid (CPT 82120) — cash price report,” computed September 25, 2026. https://hospitalrates.com/procedures/cpt-82120-amine-odor-test-on-vaginal-fluid