Mayo efpo chloride stool cost at US hospitals
HC Mayo Efpo Chloride Stool · CPT 82438
$2.36
lowest cash price
$44.20
national median
$424.00
highest cash price
742
hospitals with a published cash price
Middle half of hospitals (25th–75th percentile) against the full range. The same procedure varies $2.36–$424.00 — the variation is the story.
Median cash price over time
Sep 1, 2025 ($5.00) → Sep 1, 2026 ($55.00)
By state
| State | Hospitals | Lowest cash | Median | Highest |
|---|---|---|---|---|
| Alaska | 2 | $212.94 | $212.94 | $212.94 |
| Arizona | 23 | $4.87 | $9.16 | $86.08 |
| Arkansas | 11 | $6.12 | $63.00 | $83.20 |
| California | 85 | $2.36 | $42.00 | $316.34 |
| Colorado | 15 | $13.17 | $128.02 | $289.00 |
| Florida | 73 | $4.85 | $59.80 | $283.00 |
| Georgia | 25 | $23.00 | $52.26 | $300.01 |
| Hawaii | 2 | $16.00 | $16.00 | $30.00 |
| Illinois | 45 | $13.50 | $51.80 | $197.60 |
| Indiana | 26 | $54.50 | $97.20 | $120.00 |
| Iowa | 24 | $32.16 | $33.57 | $142.00 |
| Kansas | 10 | $16.80 | $325.63 | $340.60 |
| Kentucky | 14 | $12.60 | $67.89 | $103.76 |
| Louisiana | 1 | $13.78 | $13.78 | $13.78 |
| Maine | 7 | $95.85 | $95.85 | $95.85 |
| Maryland | 1 | not published by hospital | not published by hospital | not published by hospital |
| Michigan | 27 | $5.04 | $29.00 | $114.40 |
| Minnesota | 4 | $28.80 | $28.80 | $28.80 |
| Mississippi | 9 | $19.36 | $35.20 | $140.40 |
| Missouri | 19 | $38.50 | $57.20 | $318.55 |
| Montana | 2 | $109.60 | $109.60 | $109.60 |
| Nebraska | 12 | $20.00 | $32.34 | $56.95 |
| Nevada | 4 | $3.49 | $3.86 | $27.96 |
| New Hampshire | 1 | not published by hospital | not published by hospital | not published by hospital |
| New Jersey | 22 | $5.00 | $5.50 | $25.50 |
| New Mexico | 2 | not published by hospital | not published by hospital | not published by hospital |
| New York | 22 | $5.00 | $5.00 | $112.00 |
| North Carolina | 14 | $30.50 | $37.18 | $37.18 |
| North Dakota | 2 | not published by hospital | not published by hospital | not published by hospital |
| Ohio | 66 | $4.20 | $33.15 | $147.00 |
| Oklahoma | 17 | $35.75 | $60.50 | $70.95 |
| Oregon | 8 | not published by hospital | not published by hospital | not published by hospital |
| Pennsylvania | 23 | $18.60 | $69.00 | $324.00 |
| South Carolina | 11 | $38.00 | $52.50 | $383.50 |
| South Dakota | 4 | $39.20 | $39.20 | $48.00 |
| Tennessee | 36 | $2.76 | $8.40 | $70.52 |
| Texas | 100 | $9.50 | $56.99 | $414.97 |
| Virginia | 38 | $8.40 | $45.00 | $424.00 |
| Washington | 32 | $11.20 | $19.10 | $137.20 |
| West Virginia | 10 | $8.00 | $41.50 | $119.00 |
| Wisconsin | 34 | $10.26 | $55.00 | $63.20 |
| Wyoming | 4 | $24.36 | $35.67 | $38.57 |
All hospitals
| Hospital | Location | Cash price | Negotiated range |
|---|---|---|---|
| HSHS St. Mary's Hospital Medical Center | GREEN BAY, WI | $61.38 | $5.00 – $11.25 |
| HSHS St. Nicholas Hospital | SHEBOYGAN, WI | $61.38 | $5.00 – $11.25 |
| HSHS St. Vincent Hospital | Green Bay, WI | $61.38 | $5.00 – $11.25 |
| HSHS St. Clare Memorial Hospital | OCONTO FALLS, WI | $61.38 | $5.00 – $6.50 |
| BAYLOR SCOTT & WHITE MEDICAL CENTER - BRENHAM | Brenham, TX | $61.92 | $1.39 – $12.00 |
| BAYLOR SCOTT & WHITE MEDICAL CENTER - COLLEGE STATION | College Station, TX | $61.92 | $4.49 – $12.00 |
| BAYLOR SCOTT & WHITE CONTINUING CARE HOSPITAL | Temple, TX | $61.92 | $4.20 – $12.00 |
| BAYLOR SCOTT & WHITE MEDICAL CENTER HILLCREST | Waco, TX | $61.92 | $3.71 – $12.00 |
| BAYLOR SCOTT & WHITE MCLANE CHILDREN'S MEDICAL CENTER | Temple, TX | $61.92 | $3.94 – $12.00 |
| Ascension St. John Medical Center (St. John Medical Center, Inc.) | Tulsa, OK | $62.62 | $5.00 – $20.00 |
| Ascension St. John Owasso (Owasso Medical Facility, Inc.) | Owasso, OK | $62.62 | $5.00 – $13.48 |
| Ascension St. John Jane Phillips (Jane Phillips Memorial Medical Center, Inc.) | Bartlesville, OK | $62.62 | $5.00 – $11.89 |
| Ascension St. John Nowata (Jane Phillips Nowata Hospital, Inc.) | Nowata, OK | $62.62 | $5.21 – $11.89 |
| Ascension St. John Sapulpa (St. John Sapulpa, Inc.) | Sapulpa, OK | $62.62 | $5.21 – $11.89 |
| Ascension St. John Broken Arrow (St. John Broken Arrow, Inc.) | Jenks, OK | $62.62 | $5.21 – $7.60 |
| CHI St. Vincent Hospital Hot Springs | Hot Springs, AR | $63.00 | $3.77 – $50.40 |
| UnityPoint Health - Meriter Hospital | Madison, WI | $63.20 | $3.00 – $25.10 |
| SONORA COMMUNITY HOSPITAL | Sonora, CA | $63.58 | $4.34 – $59.29 |
| Ascension St. Vincent Evansville (St. Mary's Health, Inc.) | IN 47750|10388 Warrick Wellness Trail Newburgh, IN | $64.20 | $2.41 – $11.40 |
| UPMC Altoona | Altoona, PA | $66.60 | $3.00 – $88.80 |
| Mercy Hospital Lincoln | Troy, MO | $66.95 | $5.00 – $6.93 |
| UPMC Mercy | Pittsburgh, PA | $67.80 | $3.30 – $13.29 |
| CHI Saint Joseph Health - Flaget Memorial Hospital | Bardstown, KY | $67.89 | $4.16 – $145.60 |
| Love County Health Center | Marietta, OK | $68.00 | $4.45 – $4.45 |
| St. John's Camarillo Hospital | Camarillo, CA | $68.33 | $2.08 – $13.27 |
| UPMC Kane | Kane, PA | $69.00 | $3.30 – $21.58 |
| Providence St Mary Medical Center | Walla Walla, WA | $69.30 | $5.00 – $9.25 |
| 62-0123940 BMH Collierville | Collierville, TN | $70.14 | $4.75 – $10.00 |
| Ascension Saint Thomas Highlands | Sparta, TN | $70.52 | $3.44 – $19.17 |
| Ascension Saint Thomas DeKalb | Smithville, TN | $70.52 | $3.44 – $19.17 |
| Ascension Saint Thomas River Park | McMinnville, TN | $70.52 | $3.44 – $19.17 |
| Ascension Saint Thomas Rutherford | Murfreesboro, TN | $70.52 | $4.50 – $19.17 |
| Ascension Saint Thomas Midtown | Nashville, TN | $70.52 | $1.80 – $19.17 |
| SSM Health St. Anthony Hospital - Shawnee | Shawnee, OK | $70.95 | $5.00 – $7.19 |
| Jewish Hospital | Cincinnati, OH | $71.40 | not published |
| Anderson Hospital | Cincinnati, OH | $71.40 | not published |
| Clermont Hospital | Batavia, OH | $71.40 | not published |
| Kings Mills Hospital | Mason, OH | $71.40 | not published |
| Fairfield Hospital | Fairfield, OH | $71.40 | not published |
| Mercy West Hospital | Cincinnati, OH | $71.40 | not published |
| OSF Healthcare Saint Katharine Medical Center | Dixon, IL | $71.40 | $5.00 – $5.00 |
| Northwestern Medicine Central DuPage Hospital | IL 60190, IL | $71.40 | not published |
| Northwestern Medicine Delnor Hospital | Geneva, IL | $71.40 | not published |
| Northwestern Memorial Hospital | Chicago, IL | $71.40 | not published |
| OSF Saint Elizabeth Medical Center | Ottawa, IL | $72.60 | $5.00 – $5.10 |
| ADVENTIST HEALTH CLEARLAKE HOSPITAL | Clearlake, CA | $73.44 | $0.22 – $57.14 |
| HSHS St. John's Hospital | IL 62769|301 N. 8th St., IL | $74.16 | $3.80 – $103.00 |
| Houston Methodist Hospital | Houston, TX | $75.50 | $5.00 – $20.80 |
| Adventhealth Tampa | Tampa, FL | $77.18 | $5.00 – $11.10 |
| Adventhealth Riverview | Riverview, FL | $77.18 | not published |