Potassium test cost in Colorado
In Colorado, 49 hospitals publish a cash price for potassium blood test: from $11.22 to $625.00, with a median of $69.75. The lowest price is at Sterling Regional Medical Center (Sterling). The highest price is 55.7× the lowest.
Outpatient cash prices, one line per hospital — its lowest listed price for code 84132. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 29, 2026. See them on a map
Lowest$11.22Sterling Regional Medical Center
Median$69.75half pay less
Highest$625.00in Colorado
Lowest saves$58.53vs the median
Hospitals in Colorado, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| Sterling Regional Medical Center lowest Sterling · Sterling, CO POC POTASS SRM/PLASMA/BLD WHL TLCR | $11.22 | $34.00 | Mar 2, 2026 source file |
| Banner Fort Collins Medical Center Fort Collins · Fort Collins-Loveland, CO LAB POTASS PLASMA | $13.39 | $59.00 | Mar 2, 2026 source file |
| Banner North Colorado Medical Center Greeley · Greeley, CO LAB POTASS PLASMA | $13.57 | $59.00 | Mar 2, 2026 source file |
| Banner North Colorado Medical Center - Loveland Campus Loveland · Loveland, CO LAB POTASS PLASMA | $13.57 | $59.00 | Mar 2, 2026 source file |
| Community Hospital Grand Junction · Grand Junction, CO ASSAY OF SERUM POTASSIUM | $17.92 | $32.00 | — source file |
| Childrens Hospital Colorado Aurora · Denver-Aurora-Centennial, CO HB=POTASSIUM (ISTAT) | $18.85 | $29.00 | Apr 17, 2026 source file |
| Denver Health and Hospital Authority Denver · Denver-Aurora-Centennial, CO HC POTASSIUM SERUM | $19.35 | $55.28 | Apr 30, 2026 source file |
| East Morgan County Hospital Brush · Fort Morgan, CO POC POTASS SRM/PLASMA/BLD WHL TLCR | $20.94 | $34.00 | Feb 12, 2026 source file |
| Grand River Medical Center Rifle · Rifle, CO ASSAY OF SERUM POTASSIUM | $27.50 | $55.00 | — source file |
| Family Health West Hospital Fruita · Grand Junction, CO HC POTASSIUM; SERUM | $31.50 | $45.00 | — source file |
| National Jewish Health Denver · Denver-Aurora-Centennial, CO HC POTASSIUM; SERUM | $31.50 | $45.00 | — source file |
| Weisbrod Memorial County Hospital Luther Eads · Luther Eads, CO Blood potassium level | $35.40 | $59.00 | Jun 29, 2026 source file |
| Melissa Memorial Hospital Holyoke · Holyoke, CO Blood potassium level | $39.20 | $49.00 | Sep 11, 2026 source file |
| Middle Park Health - Fraser Fraser · Fraser, CO HC POTASSIUM SERUM,PLASMA,WB | $40.99 | $51.23 | Apr 28, 2026 source file |
| Middle Park Medical Center Kremmling · Kremmling, CO HC POTASSIUM SERUM,PLASMA,WB | $40.99 | $51.23 | Apr 27, 2026 source file |
| Middle Park Medical Center-Granby Granby · Granby, CO HC POTASSIUM SERUM,PLASMA,WB | $40.99 | $51.23 | Apr 27, 2026 source file |
| Vail Health Hospital Vail · Edwards, CO Potassium Level | $42.75 | $57.00 | Aug 5, 2026 source file |
| Cobalt Rehabilitation Hospital Denver Westminster · Denver-Aurora-Centennial, CO Serum Potassium | $47.60 | $47.60 | Aug 6, 2026 source file |
| PAM Rehabilitation Hospital of Greeley Greeley · Greeley, CO Serum Potassium | $47.60 | $47.60 | Aug 6, 2026 source file |
| Delta Health Hospital Delta · Delta, CO POTASSIUM (K) SERUM | $48.00 | $80.00 | — source file |
| Rangely Hospital District Rangely · Rangely, CO Blood potassium level | $51.72 | $79.57 | Sep 24, 2026 source file |
| Pagosa Springs Medical Center Pagosa Springs · Pagosa Springs, CO Potassium Level | $58.80 | $73.50 | — source file |
| Lincoln Health Hugo · Hugo, CO Assay of serum potassium | $59.00 | $59.00 | Jun 4, 2026 source file |
| Wray Community District Hospital Wray · Wray, CO Potassium Level | $63.95 | $85.27 | Mar 1, 2024 source file |
| Yuma Disctrict Hospital Yuma · Yuma, CO Potassium Level | $69.75 | $93.00 | May 28, 2026 source file |
| Animas Surgical Hospital Durango · Durango, CO BLOOD POTASSIUM LEVEL | $70.00 | $70.00 | — source file |
| Haxtun Hospital District Haxtun · Haxtun, CO Potassium Serum (Backup) | $70.00 | $93.00 | — source file |
| Reunion Rehabilitation Hospital Inverness Englewood · Denver-Aurora-Centennial, CO Assay of serum potassium | $74.74 | $74.74 | Apr 1, 2026 source file |
| Aspen Valley Hospital District Aspen · Rifle, CO HC Assay of Serum Potassium - Potassium | $83.00 | $83.00 | Mar 26, 2026 source file |
| AdventHealth Avista Louisville · Boulder, CO HC POTASSIUM LEVEL | $94.67 | $94.67 | Apr 1, 2026 source file |
| AdventHealth Castle Rock Castle Rock · Denver-Aurora-Centennial, CO HC POTASSIUM LEVEL | $94.67 | $94.67 | Apr 1, 2026 source file |
| AdventHealth Littleton Littleton · Denver-Aurora-Centennial, CO HC POTASSIUM LEVEL | $94.67 | $94.67 | Apr 1, 2026 source file |
| AdventHealth Parker Parker · Denver-Aurora-Centennial, CO HC POTASSIUM LEVEL | $94.67 | $94.67 | Apr 1, 2026 source file |
| AdventHealth Porter Denver · Denver-Aurora-Centennial, CO HC POTASSIUM LEVEL | $94.67 | $94.67 | Apr 1, 2026 source file |
| HCA Healthone Spalding Rehabilitation Aurora · Denver-Aurora-Centennial, CO Potassium; serum, plasma or whole blood | $137.23 | $137.23 | Sep 1, 2026 source file |
| Spalding at Psl Denver · Denver-Aurora-Centennial, CO POTASSIUM BLD | $137.23 | $137.23 | Sep 1, 2026 source file |
| Craig Hospital Englewood · Denver-Aurora-Centennial, CO HC POTASSIUM SERUM,PLASMA,WB | $217.94 | $572.00 | Jun 25, 2026 source file |
| HCA Healthone Presbyterian St Lukes Denver · Denver-Aurora-Centennial, CO POTASSIUM BLD | $277.00 | $277.00 | Sep 1, 2026 source file |
| HCA Healthone Belmar ER Lakewood · Denver-Aurora-Centennial, CO POTASSIUM BLD | $368.52 | $368.52 | Sep 1, 2026 source file |
| HCA Healthone Southwest ER Littleton · Denver-Aurora-Centennial, CO POTASSIUM BLD | $400.86 | $400.86 | Sep 1, 2026 source file |
| HCA Healthone Swedish Englewood · Denver-Aurora-Centennial, CO POTASSIUM BLD | $400.86 | $400.86 | Sep 1, 2026 source file |
| HCA Healthone Sky Ridge Lone Tree · Denver-Aurora-Centennial, CO POTASSIUM BLD | $425.86 | $425.86 | Sep 1, 2026 source file |
| HCA Healthone South Parker ER Parker · Denver-Aurora-Centennial, CO POTASSIUM BLD | $425.86 | $425.86 | Sep 1, 2026 source file |
| Centennial Hospital A Campus of Tmca Englewood · Denver-Aurora-Centennial, CO Potassium; serum, plasma or whole blood | $520.40 | $520.40 | Sep 1, 2026 source file |
| HCA Healthone Aurora Aurora · Denver-Aurora-Centennial, CO POTASSIUM BLD | $520.40 | $520.40 | Sep 1, 2026 source file |
| HCA Healthone Rose Denver · Denver-Aurora-Centennial, CO POTASSIUM BLD | $618.00 | $618.00 | Sep 1, 2026 source file |
| HCA Healthone Mountain Ridge Thornton · Denver-Aurora-Centennial, CO POTASSIUM BLD | $618.57 | $618.57 | Sep 1, 2026 source file |
| HCA Healthone Northeast ER Thornton · Denver-Aurora-Centennial, CO POTASSIUM BLD | $618.57 | $618.57 | Sep 1, 2026 source file |
| HCA Healthone Central Park ER Denver · Denver-Aurora-Centennial, CO POTASSIUM BLD | $625.00 | $625.00 | Sep 1, 2026 source file |
By metro area
Each metro page compares every listing, including prices for both sides of the body.
| Metro area | Hospitals | Lowest | Median |
|---|---|---|---|
| Denver-Aurora-Centennial, CO | 24 | $18.85 | $247.47 |
| Grand Junction, CO | 2 | $17.92 | $24.71 |
| Greeley, CO | 2 | $13.57 | $30.58 |
| Rifle, CO | 2 | $27.50 | $55.25 |
| Boulder, CO | 1 | $94.67 | $94.67 |
| Delta, CO | 1 | $48.00 | $48.00 |
| Durango, CO | 1 | $70.00 | $70.00 |
| Edwards, CO | 1 | $42.75 | $42.75 |
| Fraser, CO | 1 | $40.99 | $40.99 |
| Fort Collins-Loveland, CO | 1 | $13.39 | $13.39 |
| Fort Morgan, CO | 1 | $20.94 | $20.94 |
| Granby, CO | 1 | $40.99 | $40.99 |
| Haxtun, CO | 1 | $70.00 | $70.00 |
| Holyoke, CO | 1 | $39.20 | $39.20 |
| Hugo, CO | 1 | $59.00 | $59.00 |
| Kremmling, CO | 1 | $40.99 | $40.99 |
| Loveland, CO | 1 | $13.57 | $13.57 |
| Luther Eads, CO | 1 | $35.40 | $35.40 |
| Pagosa Springs, CO | 1 | $58.80 | $58.80 |
| Rangely, CO | 1 | $51.72 | $51.72 |
| Sterling, CO | 1 | $11.22 | $11.22 |
| Wray, CO | 1 | $63.95 | $63.95 |
| Yuma, CO | 1 | $69.75 | $69.75 |
What it is
A potassium test measures the level of potassium in the blood. Doctors check it for people on diuretics or blood pressure drugs, with kidney disease, an irregular heartbeat, or vomiting and diarrhea.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.
Potassium blood test in other states
- Alabama$26.10
- Alaska$61.50
- Arizona$29.95
- Arkansas$19.43
- California$73.26
- Connecticut$23.15
- Delaware$60.74
- District of Columbia$63.56
- Florida$63.18
- Georgia$32.80
- Hawaii$47.60
- Idaho$35.70
- Illinois$44.80
- Indiana$28.50
- Iowa$34.00
- Kansas$32.76
- Kentucky$46.40
- Louisiana$16.47
- Maine$25.08
- Maryland$11.58
- Massachusetts$31.00
- Michigan$22.53
- Minnesota$44.90
- Mississippi$27.00
- Missouri$41.32
- Montana$40.80
- Nebraska$47.81
- Nevada$62.00
- New Hampshire$47.59
- New Jersey$5.90
- New Mexico$63.41
- New York$21.59
- North Carolina$39.30
- North Dakota$41.22
- Ohio$23.35
- Oklahoma$32.55
- Oregon$21.75
- Pennsylvania$33.10
- Puerto Rico$15.00
- Rhode Island$29.50
- South Carolina$41.74
- South Dakota$54.90
- Tennessee$26.13
- Texas$65.23
- Utah$110.70
- Vermont$41.58
- Virginia$39.00
- Washington$40.15
- West Virginia$25.25
- Wisconsin$29.04
- Wyoming$23.98
Median cash price across the state's hospitals.