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Procedure price report · Other OR heart procedures

Catheter treatment to shrink a thickened heart wall

CPT 93583the billing code this page is about

Alcohol or another agent is injected through a catheter into a small heart artery to reduce overgrown muscle in the wall between the heart's pumping chambers; includes temporary pacing during the procedure.

Hospitals typically charge $7,866 cash for this outpatient procedure — the median across 831 hospitals that filed a usable cash price; the average of the middle 60% is $8,459. Most fall between $1,654 and $20,638 (20th–80th percentile).

Hospitals
831
States
45
Filings dated
Mar 2023 – 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 831 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
$1,082$2,287$7,866$16,193$33,952

The most expensive tenth of hospitals charges at least 31× what the cheapest tenth charges ($1,082 vs $33,952).

How the prices are spread

$845 – $1,269: 52 hospitals$845$1,269 – $1,905: 91 hospitals$1,905 – $2,860: 38 hospitals$1,905$2,860 – $4,293: 96 hospitals$4,293 – $6,445: 61 hospitals$4,293$6,445 – $9,675: 85 hospitals$9,675 – $14,524: 121 hospitals$9,675$14,524 – $21,803: 82 hospitals$21,803 – $32,731: 79 hospitals$21,803$32,731 – $49,135: 46 hospitals$32,731median $7,866price bands are equal on a log scale
Hospitals per price band (751 of 831 — the bands cover the 5th to 95th percentile)
FromToHospitals
$845$1,26952
$1,269$1,90591
$1,905$2,86038
$2,860$4,29396
$4,293$6,44561
$6,445$9,67585
$9,675$14,524121
$14,524$21,80382
$21,803$32,73179
$32,731$49,13546

By state

The median cash price in each state, against the national median of $7,866.

Alaska: 1 hospital filed a usable price — fewer than 10, so no figureAKMaine: no hospital in the corpus filed a usable priceMEVermont: 1 hospital filed a usable price — fewer than 10, so no figureVTNew Hampshire: 4 hospitals filed a usable price — fewer than 10, so no figureNHWashington: median $5,233 across 18 hospitalsWA$5,233Idaho: no hospital in the corpus filed a usable priceIDMontana: 3 hospitals filed a usable price — fewer than 10, so no figureMTNorth Dakota: 2 hospitals filed a usable price — fewer than 10, so no figureNDMinnesota: median $1,805 across 14 hospitalsMN$1,805Illinois: median $8,999 across 38 hospitalsIL$8,999Wisconsin: median $3,634 across 24 hospitalsWI$3,634Michigan: median $3,903 across 41 hospitalsMI$3,903New York: median $3,095 across 25 hospitalsNY$3,095Massachusetts: 7 hospitals filed a usable price — fewer than 10, so no figureMAOregon: median $9,956 across 11 hospitalsOR$9,956Nevada: 2 hospitals filed a usable price — fewer than 10, so no figureNVWyoming: 2 hospitals filed a usable price — fewer than 10, so no figureWYSouth Dakota: no hospital in the corpus filed a usable priceSDIowa: median $1,604 across 15 hospitalsIA$1,604Indiana: median $10,554 across 25 hospitalsIN$10,554Ohio: median $11,498 across 47 hospitalsOH$11,498Pennsylvania: median $2,845 across 40 hospitalsPA$2,845New Jersey: median $2,084 across 15 hospitalsNJ$2,084Connecticut: 5 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 $3,271 across 63 hospitalsCA$3,271Utah: 9 hospitals filed a usable price — fewer than 10, so no figureUTColorado: median $18,062 across 18 hospitalsCO$18,062Nebraska: median $11,741 across 10 hospitalsNE$11,741Missouri: median $2,550 across 12 hospitalsMO$2,550Kentucky: median $22,038 across 16 hospitalsKY$22,038West Virginia: 5 hospitals filed a usable price — fewer than 10, so no figureWVVirginia: median $3,762 across 27 hospitalsVA$3,762Maryland: no hospital in the corpus filed a usable priceMDDelaware: no hospital in the corpus filed a usable priceDEArizona: median $22,422 across 25 hospitalsAZ$22,422New Mexico: 2 hospitals filed a usable price — fewer than 10, so no figureNMKansas: 4 hospitals filed a usable price — fewer than 10, so no figureKSArkansas: 9 hospitals filed a usable price — fewer than 10, so no figureARTennessee: median $5,712 across 20 hospitalsTN$5,712North Carolina: median $12,122 across 22 hospitalsNC$12,122South Carolina: median $15,088 across 17 hospitalsSC$15,088Oklahoma: median $4,665 across 21 hospitalsOK$4,665Louisiana: median $9,931 across 15 hospitalsLA$9,931Mississippi: median $7,750 across 12 hospitalsMS$7,750Alabama: median $3,961 across 14 hospitalsAL$3,961Georgia: median $11,080 across 41 hospitalsGA$11,080Hawaii: 3 hospitals filed a usable price — fewer than 10, so no figureHITexas: median $6,191 across 80 hospitalsTX$6,191Florida: median $22,403 across 44 hospitalsFL$22,403
Cash price by state, most expensive first. National median $7,866. A state needs at least 10 hospitals with a usable price to show a figure.
StateHospitalsMedianvs national20th–80th
Arizona AZ25$22,422+185%$4,548 – $35,629
Florida FL44$22,403+185%$4,729 – $34,290
Kentucky KY16$22,038+180%$2,023 – $89,496
Colorado CO18$18,062+130%$18,062 – $40,377
South Carolina SC17$15,088+92%$15,088 – $22,528
North Carolina NC22$12,122+54%$866 – $12,122
Nebraska NE10$11,741+49%$1,455 – $17,236
Ohio OH47$11,498+46%$10,080 – $15,794
Georgia GA41$11,080+41%$6,003 – $25,984
Indiana IN25$10,554+34%$6,600 – $16,632
Oregon OR11$9,956+27%$1,320 – $18,534
Louisiana LA15$9,931+26%$4,807 – $15,939
Illinois IL38$8,999+14%$3,538 – $14,921
Mississippi MS12$7,750−1%$4,701 – $7,866
Texas TX80$6,191−21%$1,369 – $27,562
Tennessee TN20$5,712−27%$1,069 – $8,092
Washington WA18$5,233−33%$2,385 – $6,890
Oklahoma OK21$4,665−41%$1,287 – $6,780
Alabama AL14$3,961−50%$2,257 – $69,724
Michigan MI41$3,903−50%$884 – $11,746
Virginia VA27$3,762−52%$2,215 – $15,337
Wisconsin WI24$3,634−54%$3,370 – $5,763
California CA63$3,271−58%$1,551 – $13,367
New York NY25$3,095−61%$1,696 – $10,800
Pennsylvania PA40$2,845−64%$488 – $5,660
Missouri MO12$2,550−68%$1,654 – $8,534
New Jersey NJ15$2,084−74%$765 – $2,287
Minnesota MN14$1,805−77%$1,805 – $12,794
Iowa IA15$1,604−80%$1,604 – $11,116
Arkansas AR9not enough hospitals filed a usable price
Utah UT9not enough hospitals filed a usable price
Massachusetts MA7not enough hospitals filed a usable price
Connecticut CT5not enough hospitals filed a usable price
West Virginia WV5not enough hospitals filed a usable price
Kansas KS4not enough hospitals filed a usable price
New Hampshire NH4not enough hospitals filed a usable price
Hawaii HI3not enough hospitals filed a usable price
Montana MT3not enough hospitals filed a usable price
North Dakota ND2not enough hospitals filed a usable price
New Mexico NM2not enough hospitals filed a usable price
Nevada NV2not enough hospitals filed a usable price
Rhode Island RI2not enough hospitals filed a usable price
Wyoming WY2not enough hospitals filed a usable price
Alaska AK1not enough hospitals filed a usable price
Vermont VT1not 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 $7,866.

Cash price by hospital segment. A segment needs at least 20 hospitals to show a figure.
SegmentHospitalsMedian20th–80th
Hospital type
Acute care759$8,092$1,696 – $22,203
Children’s10fewer than 20 hospitals
Critical access55$3,634$959 – $11,692
Ownership
For-profit99$10,073$3,634 – $27,933
Government79$9,192$1,558 – $17,750
Non-profit646$7,076$1,604 – $19,107
System affiliation
Part of a system779$7,906$1,627 – $22,203
Independent52$6,185$1,800 – $17,358

Cash price vs list price

Median list price (chargemaster)$17,823
Median cash price$7,866
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

667 hospitals filed a usable inpatient cash price for this code. The median is $7,949 and the average of the middle 60% is $8,554; most fall between $1,696 and $19,856.

Cash price percentiles, inpatient, across 667 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
$1,320$2,521$7,949$15,945$28,522

The most expensive tenth of hospitals charges at least 22× what the cheapest tenth charges ($1,320 vs $28,522).

Of the 721 hospitals that filed this code inpatient, 667 gave a usable cash price; 27 carried a plausibility flag, 1 filed a number their own filing marks as not a price, 0 gave an estimate, and 26 a list price only.

How complete is this

831 of the 3,956 hospitals with a price file in our corpus (21%) filed a usable outpatient cash price for this code, and those are the hospitals every figure on this page is computed from.

What the 905 hospitals that filed this code at all gave us
Usable cash price — counted831
Cash price carrying a plausibility flag — shown on the compare tool, excluded here27
A number the filing itself marks as not a price (a placeholder, a ratio) — excluded2
An estimate rather than a filed cash price — excluded0
A list price only, no cash figure — excluded45
Hospitals that filed this code905

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 Other OR heart procedures family.

Hospitals file this code under descriptions such as Percutaneous Transcatheter Septal Reduction Ther.

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, “Catheter treatment to shrink a thickened heart wall (CPT 93583) — cash price report,” computed September 25, 2026. https://hospitalrates.com/procedures/cpt-93583-catheter-treatment-to-shrink-a-thickened-heart-wall