Potassium serum/plasma/whole blood cost at US hospitals
HC Potassium Serum/Plasma/Whole Blood · CPT 84132
$4.64
lowest cash price
$47.85
national median
$496.25
highest cash price
926
hospitals with a published cash price
Middle half of hospitals (25th–75th percentile) against the full range. The same procedure varies $4.64–$496.25 — the variation is the story.
Median cash price over time
Sep 1, 2025 ($52.55) → Sep 1, 2026 ($50.00)
By state
| State | Hospitals | Lowest cash | Median | Highest |
|---|---|---|---|---|
| Alaska | 5 | $133.38 | $171.60 | $348.66 |
| Arizona | 24 | $10.08 | $19.92 | $70.31 |
| Arkansas | 11 | $5.89 | $44.20 | $87.00 |
| California | 91 | $22.12 | $82.35 | $316.34 |
| Colorado | 16 | $18.61 | $94.67 | $277.00 |
| Florida | 63 | $7.96 | $110.26 | $496.25 |
| Georgia | 25 | $13.03 | $75.27 | $402.04 |
| Hawaii | 2 | $44.48 | $44.48 | $50.25 |
| Illinois | 51 | $13.86 | $56.70 | $134.40 |
| Indiana | 26 | $27.00 | $51.00 | $88.20 |
| Iowa | 27 | $33.57 | $45.00 | $393.00 |
| Kansas | 11 | $22.40 | $185.01 | $379.25 |
| Kentucky | 25 | $19.20 | $57.15 | $111.11 |
| Louisiana | 1 | $27.56 | $27.56 | $27.56 |
| Maine | 7 | $41.45 | $93.15 | $99.25 |
| Maryland | 2 | $6.00 | $6.00 | $6.00 |
| Michigan | 27 | $6.57 | $37.00 | $68.00 |
| Minnesota | 18 | $23.13 | $76.00 | $88.51 |
| Mississippi | 11 | $6.16 | $25.65 | $43.00 |
| Missouri | 20 | $20.25 | $39.05 | $345.86 |
| Montana | 2 | $32.00 | $32.00 | $35.20 |
| Nebraska | 13 | $25.62 | $47.88 | $97.11 |
| Nevada | 4 | $39.52 | $49.00 | $68.36 |
| New Hampshire | 1 | $104.65 | $104.65 | $104.65 |
| New Jersey | 22 | $4.76 | $5.24 | $20.50 |
| New Mexico | 2 | $77.28 | $77.28 | $77.28 |
| New York | 23 | $4.76 | $4.76 | $75.00 |
| North Carolina | 15 | $39.30 | $39.30 | $82.85 |
| North Dakota | 4 | $36.80 | $36.80 | $36.80 |
| Ohio | 68 | $5.20 | $22.00 | $129.60 |
| Oklahoma | 18 | $24.79 | $36.40 | $77.96 |
| Oregon | 12 | $19.50 | $21.75 | $78.40 |
| Pennsylvania | 33 | $9.50 | $33.00 | $215.40 |
| South Carolina | 11 | $26.00 | $63.00 | $144.00 |
| South Dakota | 7 | $29.60 | $40.00 | $84.80 |
| Tennessee | 37 | $4.64 | $8.10 | $417.52 |
| Texas | 108 | $25.62 | $110.74 | $493.89 |
| Virginia | 43 | $8.05 | $57.90 | $417.00 |
| Washington | 32 | $11.60 | $33.60 | $130.20 |
| West Virginia | 18 | $9.60 | $30.00 | $83.40 |
| Wisconsin | 35 | $11.97 | $35.00 | $199.17 |
| Wyoming | 4 | $34.44 | $50.43 | $54.53 |
All hospitals
| Hospital | Location | Cash price | Negotiated range |
|---|---|---|---|
| lodi hospital | Lodi, OH | $21.45 | $2.37 – $29.70 |
| marymount hospital | Garfield Heights, OH | $21.45 | $0.95 – $29.70 |
| medina hospital | Medina, OH | $21.45 | $0.95 – $29.70 |
| mercy hospital | Canton, OH | $21.45 | $1.10 – $29.70 |
| south pointe hospital | Warrensville Heights, OH | $21.45 | $0.95 – $29.70 |
| Providence Newberg Medical Center | Newberg, OR | $21.75 | $4.68 – $8.71 |
| Providence Portland Medical Center | Portland, OR | $21.75 | $4.68 – $9.52 |
| Providence St Vincent Medical Center | Portland, OR | $21.75 | $4.68 – $9.52 |
| Providence Willamette Falls Medical Center | Oregon City, OR | $21.75 | $4.68 – $9.52 |
| Providence Milwaukie Hospital | Milwaukie, OR | $21.75 | $4.68 – $9.52 |
| Kettering Health Main Campus (Kettering) | Kettering, OH | $22.00 | $2.27 – $10.00 |
| Kettering Health Miamisburg (Sycamore) | Miamisburg, OH | $22.00 | $2.27 – $10.00 |
| Kettering Health Dayton (Grandview) | Dayton, OH | $22.00 | $2.27 – $10.00 |
| Soin Medical Center | Beaver Creek, OH | $22.00 | $2.27 – $10.00 |
| Kettering Health Greene Memorial | Xenia, OH | $22.00 | $2.27 – $10.00 |
| Kettering Health Hamilton (Fort Hamilton) | Hamilton, OH | $22.00 | $2.27 – $10.00 |
| Kettering Health Troy | Troy, OH | $22.00 | $2.27 – $10.00 |
| TWIN CITIES COMMUNITY HOSPITAL | Templeton, CA | $22.12 | $4.76 – $410.80 |
| Ascension Via Christi Hospital Manhattan, Inc | Manhattan, KS | $22.40 | $1.08 – $50.40 |
| indian river hospital | Vero Beach, FL | $22.75 | $2.59 – $28.00 |
| Banner Goldfield Medical Center | Apache Junction, AZ | $22.80 | $4.76 – $44.25 |
| Emory Hospital Perry | Perry, GA | $23.00 | $3.57 – $10.09 |
| Emory Hospital Warner Robins | Warner Robins, GA | $23.00 | $3.57 – $10.09 |
| New Ulm Medical Center | MN 56073, MN | $23.13 | $4.43 – $46.55 |
| Midwest Orthopedic Specialty Hospital | Franklin, WI | $23.32 | $4.76 – $20.08 |
| Ascension St. Francis Hospital, Inc. | Milwaukee, WI | $23.32 | $4.76 – $20.08 |
| Ascension SE Wisconsin Hospital - St. Joseph Campus | Milwaukee, WI | $23.32 | $4.76 – $20.08 |
| 64-0844470 MBMC Yazoo | Yazoo City, MS | $23.37 | $4.76 – $8.55 |
| Banner Ocotillo Medical Center | Chandler, AZ | $23.52 | $4.76 – $44.25 |
| 39-3714515 BMH Oktibbeha County | STARKVILLE, MS | $23.68 | $2.00 – $10.00 |
| Ascension Sacred Heart Bay (Bay County Health System, Inc.) | Panama City, FL | $23.92 | $4.76 – $17.84 |
| Providence Medford Medical Center | Medford, OR | $24.00 | $3.81 – $9.52 |
| UPMC Community Osteopathic | Harrisburg, PA | $24.00 | $4.71 – $28.05 |
| UPMC Hanover | Hanover, PA | $24.00 | $4.71 – $8.64 |
| UPMC Lititz | Lititz, PA | $24.00 | $4.71 – $8.64 |
| UPMC Memorial | York, PA | $24.00 | $4.92 – $33.20 |
| UPMC Somerset | Somerset, PA | $24.00 | $4.70 – $8.81 |
| Braxton County Memorial Hospital | Gassaway, WV | $24.00 | not published |
| Princeton Community Hospital | Princeton, WV | $24.00 | $4.49 – $27.73 |
| UPMC Carlisle | Carlisle, PA | $24.00 | $4.71 – $34.00 |
| CHI Saint Joseph Health - Saint Joseph Hospital | Lexington, KY | $24.03 | $3.91 – $46.41 |
| CHI St. Vincent North | Sherwood, AR | $24.41 | $2.75 – $14.89 |
| Banner Lassen Medical Center | Susanville, CA | $24.41 | $0.95 – $8.73 |
| Weirton Medical Center | Weirton, WV | $24.50 | $4.49 – $24.23 |
| Ascension St. John Medical Center (St. John Medical Center, Inc.) | Tulsa, OK | $24.79 | $4.76 – $19.04 |
| Ascension St. John Owasso (Owasso Medical Facility, Inc.) | Owasso, OK | $24.79 | $4.76 – $12.68 |
| Ascension St. John Jane Phillips (Jane Phillips Memorial Medical Center, Inc.) | Bartlesville, OK | $24.79 | $4.76 – $33.65 |
| Ascension St. John Nowata (Jane Phillips Nowata Hospital, Inc.) | Nowata, OK | $24.79 | $4.95 – $33.65 |
| Ascension St. John Sapulpa (St. John Sapulpa, Inc.) | Sapulpa, OK | $24.79 | $4.95 – $11.19 |
| Ascension St. John Broken Arrow (St. John Broken Arrow, Inc.) | Jenks, OK | $24.79 | $4.95 – $7.16 |