Event monitor cost at US hospitals
Event Monitor · CPT 93270
$11.88
lowest cash price
$231.00
national median
$1,565.40
highest cash price
590
hospitals with a published cash price
Middle half of hospitals (25th–75th percentile) against the full range. The same procedure varies $11.88–$1,565.40 — the variation is the story.
Median cash price over time
Sep 1, 2025 ($139.45) → Sep 1, 2026 ($328.00)
By state
| State | Hospitals | Lowest cash | Median | Highest |
|---|---|---|---|---|
| Alaska | 2 | $148.98 | $148.98 | $148.98 |
| Arizona | 10 | $11.88 | $65.65 | $206.25 |
| Arkansas | 3 | $52.22 | $258.70 | $261.95 |
| California | 68 | $14.25 | $312.00 | $1,170.45 |
| Colorado | 8 | $189.01 | $253.79 | $1,103.28 |
| Florida | 58 | $95.74 | $349.05 | $1,396.34 |
| Georgia | 23 | $63.18 | $99.00 | $543.39 |
| Hawaii | 1 | $122.25 | $122.25 | $122.25 |
| Illinois | 47 | $87.78 | $368.90 | $1,080.00 |
| Indiana | 26 | $244.00 | $458.88 | $999.00 |
| Iowa | 24 | $110.00 | $257.16 | $709.86 |
| Kansas | 11 | $160.00 | $209.80 | $440.05 |
| Kentucky | 20 | $48.21 | $181.20 | $461.09 |
| Louisiana | 5 | $39.52 | $39.52 | $39.52 |
| Maine | 7 | $139.45 | $230.85 | $306.20 |
| Maryland | 2 | $66.00 | $66.00 | $66.00 |
| Michigan | 26 | $51.32 | $218.00 | $549.00 |
| Minnesota | 18 | $109.63 | $152.38 | $409.60 |
| Mississippi | 3 | $83.28 | $147.00 | $182.00 |
| Missouri | 20 | $33.75 | $352.95 | $560.95 |
| Montana | 2 | $195.20 | $195.20 | $296.00 |
| Nebraska | 11 | $272.24 | $278.88 | $412.25 |
| Nevada | 1 | $177.35 | $177.35 | $177.35 |
| New Hampshire | 1 | $1,048.80 | $1,048.80 | $1,048.80 |
| New Jersey | 21 | $40.75 | $41.31 | $189.76 |
| New Mexico | 1 | not published by hospital | not published by hospital | not published by hospital |
| New York | 20 | $44.13 | $44.13 | $1,078.00 |
| North Carolina | 13 | $171.30 | $171.30 | $282.50 |
| North Dakota | 2 | not published by hospital | not published by hospital | not published by hospital |
| Ohio | 49 | $74.75 | $330.00 | $568.75 |
| Oklahoma | 15 | $12.54 | $120.81 | $396.00 |
| Oregon | 10 | $83.43 | $821.25 | $881.25 |
| Pennsylvania | 21 | $122.00 | $462.00 | $1,565.40 |
| South Carolina | 9 | $149.00 | $183.00 | $230.00 |
| South Dakota | 3 | $304.80 | $310.40 | $320.00 |
| Tennessee | 33 | $40.60 | $247.50 | $247.50 |
| Texas | 70 | $43.00 | $168.66 | $842.82 |
| Virginia | 32 | $180.50 | $247.50 | $893.40 |
| Washington | 23 | $15.40 | $135.20 | $340.20 |
| West Virginia | 14 | $13.60 | $73.50 | $834.00 |
| Wisconsin | 32 | $197.79 | $221.16 | $487.60 |
| Wyoming | 2 | $294.24 | $294.24 | $354.24 |
All hospitals
| Hospital | Location | Cash price | Negotiated range |
|---|---|---|---|
| Adventhealth South Overland Park | Overland Park, KS | $209.80 | not published |
| Adventhealth Ottawa | Ottawa, KS | $209.80 | $35.10 – $124.94 |
| Aurora Baycare Medical Center | Green Bay, WI | $210.00 | not published |
| Aurora Medical Center Bay Area | Marinette, WI | $210.00 | not published |
| Aurora Medical Center Burlington | Burlington, WI | $210.00 | not published |
| Aurora Medical Center Grafton | Grafton, WI | $210.00 | not published |
| Aurora Medical Center Manitowoc | Two Rivers, WI | $210.00 | not published |
| Aurora Medical Center Kenosha | Kenosha, WI | $210.00 | not published |
| Aurora Medical Center Fond du Lac | Fond Du Lac, WI | $210.00 | not published |
| Aurora Medical Center Sheboygan County | Sheboygan, WI | $210.00 | not published |
| Aurora Sinai Medical Center of Aurora Health Care Metro | Milwaukee, WI | $210.00 | not published |
| Aurora Medical Center Summit | Summit, WI | $210.00 | not published |
| Aurora Medical Center Washington County | Hartford, WI | $210.00 | not published |
| Aurora West Allis Medical Center | West Allis, WI | $210.00 | not published |
| SSM Health St. Mary's Hospital - Jefferson City | Jefferson City, MO | $215.50 | $15.51 – $67.29 |
| Adventhealth Daytona Beach | Daytona Beach, FL | $215.64 | not published |
| OSF Holy Family Medical Center | Monmouth, IL | $216.80 | not published |
| OSF Saint Clare Medical Center | Princeton, IL | $216.80 | not published |
| OSF St Francis Hospital | Escanaba, MI | $216.80 | not published |
| OSF Saint Paul Medical Center | Mendota, IL | $216.80 | not published |
| Maryview Hospital | Portsmouth, VA | $217.20 | not published |
| MercyOne Genesis Davenport Medical Center | Davenport, IA | $217.80 | $35.69 – $49.97 |
| MercyOne Genesis Silvis Medical Center | Silvis, IL | $217.80 | $38.87 – $1,134.71 |
| MercyOne Genesis DeWitt Medical Center | DeWitt, IA | $217.80 | $123.42 – $264.99 |
| MercyOne Genesis Aledo Medical Center | Aledo, IL | $217.80 | $41.32 – $170.61 |
| Corewell Health Pennock | Hastings, MI | $218.00 | not published |
| Corewell Health Big Rapids | Big Rapids, MI | $218.00 | not published |
| Corewell Health Gerber | Fremont, MI | $218.00 | not published |
| Corewell Health Reed City | Po Box 75, MI | $218.00 | not published |
| Corewell Health Greenville | Greenville, MI | $218.00 | $37.19 – $66.94 |
| Corewell Health Zeeland | Zeeland, MI | $218.00 | not published |
| Henry Ford Warren Hospital | Warren, MI | $218.96 | $13.77 – $71.41 |
| Ascension Calumet Hospital, Inc. | Chilton, WI | $221.16 | $8.69 – $28.19 |
| OSF Saint Anthony Medical Center | Rockford, IL | $225.00 | $9.33 – $139.98 |
| OSF Saint Francis Medical Center | Peoria, IL | $225.00 | $9.33 – $135.97 |
| Gouverneur Hospital | Gouverneur, NY | $225.34 | not published |
| WellSpan Ephrata Community Hospital | Ephrata, PA | $228.00 | $18.38 – $63.02 |
| UPMC Northwest | Seneca, PA | $228.60 | $16.17 – $104.69 |
| Trinity Medical Center East | Steubenville, OH | $229.12 | $277.20 – $355.74 |
| Canton-Potsdam Hospital | Potsdam, NY | $229.76 | $7.06 – $8.24 |
| MUSC Health Lancaster Medical Center | Lancaster, SC | $230.00 | $36.27 – $39.89 |
| Waldo County General Hospital | Belfast, ME | $230.85 | $7.73 – $217.46 |
| HSHS St. Mary's Hospital Medical Center | GREEN BAY, WI | $231.00 | $18.44 – $350.00 |
| HSHS St. Nicholas Hospital | SHEBOYGAN, WI | $231.00 | $18.44 – $350.00 |
| HSHS St. Vincent Hospital | Green Bay, WI | $231.00 | $19.12 – $350.00 |
| HSHS St. Clare Memorial Hospital | OCONTO FALLS, WI | $231.00 | $38.13 – $350.00 |
| CHI Health Mercy Corning | Corning, IA | $232.80 | $194.79 – $443.94 |
| UnityPoint Health - Finley Hospital | Dubuque, IA | $233.70 | $6.94 – $233.70 |
| Defiance Hospital | Defiance, OH | $234.60 | not published |
| Massena Hospital | Massena, NY | $234.68 | not published |