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 |
|---|---|---|---|
| Henry Ford West Bloomfield Hospital | West Bloomfield, MI | $6.57 | $2.49 – $20.77 |
| Henry Ford Wyandotte Hospital: | Wyandotte, MI | $6.57 | $2.49 – $20.77 |
| Henry Ford Macomb Hospital | Clinton Twp, MI | $6.57 | $2.49 – $20.46 |
| Ascension St. Vincent's St. Johns County (St. Vincent's Health System, Inc.) | Saint Johns, FL | $7.96 | $4.19 – $11.90 |
| Ascension St. Vincent's Riverside (St. Vincent's Medical Center, Inc.) | Jacksonville, FL | $7.96 | $4.19 – $11.90 |
| Ascension St. Vincent's Southside (St. Luke's-St. Vincent's HealthCare, Inc.) | Jacksonville, FL | $7.96 | $4.19 – $11.90 |
| Ascension St. Vincent's Clay County (St. Vincent's Medical Center, Inc.) | Middleburg, FL | $7.96 | $4.19 – $11.90 |
| Dickenson Community Hospital | CLINTWOOD, VA | $8.05 | $2.31 – $10.83 |
| Hancock County Hospital | SNEEDVILLE, TN | $8.05 | $2.31 – $10.83 |
| Lee County Community Hospital | PENNINGTON GAP, VA | $8.05 | $2.31 – $10.83 |
| Johnson County Community Hospital | MOUNTAIN CITY, TN | $8.05 | $2.31 – $10.83 |
| Sycamore Shoals Hospital | ELIZABETHTON, TN | $8.10 | $2.31 – $10.38 |
| Bristol Regional Medical Center | BRISTOL, TN | $8.10 | $2.31 – $11.42 |
| Franklin Woods Community Hospital | JOHNSON CITY, TN | $8.10 | $2.31 – $10.38 |
| Greeneville Community Hospital | GREENEVILLE, TN | $8.10 | $2.14 – $10.38 |
| Hawkins County Memorial Hospital | ROGERSVILLE, TN | $8.10 | $2.31 – $10.38 |
| Holston Valley Medical Center | KINGSPORT, TN | $8.10 | $2.31 – $11.42 |
| Indian Path Community Hospital | KINGSPORT, TN | $8.10 | $2.31 – $11.42 |
| Johnson City Medical Center | JOHNSON CITY, TN | $8.10 | $2.31 – $10.38 |
| Johnston Memorial Hospital | ABINGDON, VA | $8.10 | $2.31 – $10.38 |
| Lonesome Pine Hospital | BIG STONE GAP, VA | $8.10 | $2.31 – $11.42 |
| Russell County Hospital | LEBANON, VA | $8.10 | $2.31 – $10.38 |
| Smyth County Community Hospital | MARION, VA | $8.10 | $2.31 – $10.38 |
| Claiborne Medical Center | Tazewell, TN | $9.24 | $2.14 – $29.70 |
| Uniontown Hospital | Uniontown, PA | $9.50 | $4.49 – $9.89 |
| Henry Ford Providence Novi Hospital | Novi, MI | $9.52 | $0.94 – $8.26 |
| Grant Memorial Hospital | Petersburg, WV | $9.60 | not published |
| Mansfield Hospital | Mansfield, OH | $9.75 | $4.76 – $4.95 |
| Hardin Memorial Hospital | Kenton, OH | $9.75 | not published |
| Shelby Hospital | Shelby, OH | $9.75 | not published |
| Banner Heart Hospital | Mesa, AZ | $10.08 | $4.76 – $44.25 |
| Parkwest Medical Center | Knoxville, TN | $10.08 | $2.14 – $14.40 |
| UPMC Chautauqua | Jamestown, NY | $10.80 | $4.76 – $16.20 |
| Van Wert Hospital | Van Wert, OH | $11.05 | $4.76 – $4.86 |
| 64-0362400 Anderson Regional South Campus | Meridian, MS | $11.20 | $4.81 – $10.71 |
| MultiCare Auburn Medical Center | Auburn, WA | $11.60 | $3.39 – $9.33 |
| MultiCare Covington Medical Center | Covington, WA | $11.60 | $3.39 – $9.33 |
| MultiCare Good Samaritan Hospital | Puyallup, WA | $11.60 | $3.47 – $9.33 |
| MultiCare Mary Bridge Children's Hospital | Tacoma, WA | $11.60 | $3.45 – $12.25 |
| MultiCare Allenmore Hospital | Tacoma, WA | $11.60 | $3.47 – $9.33 |
| Ascension NE Wisconsin - St. Elizabeth Campus (Ascension NE Wisconsin, Inc.) | Appleton, WI | $11.97 | $4.76 – $18.37 |
| Ascension NE Wisconsin - Mercy Campus (Ascension NE Wisconsin, Inc.) | Oshkosh, WI | $11.97 | $4.76 – $18.37 |
| 64-0881013 MBMC Jackson | Jackson, MS | $11.97 | $2.70 – $13.33 |
| Banner University Medical Center South | Tucson, AZ | $12.79 | $4.76 – $47.20 |
| CHI Memorial Hospital - Georgia | Ringgold, GA | $13.03 | $4.76 – $11.04 |
| CHI Memorial Hospital Hixson | Hixson, TN | $13.03 | $4.09 – $30.80 |
| Banner University Medical Center Tucson | Tucson, AZ | $13.28 | $4.76 – $47.20 |
| Banner Casa Grande Medical Center | Casa Grande, AZ | $13.56 | $4.76 – $44.25 |
| Ascension Saint Joseph - Chicago (Presence Chicago Hospital Network) | Chicago, IL | $13.86 | $1.08 – $20.43 |
| Potomac Valley Hospital | Keyser, WV | $14.00 | not published |