CK (creatine kinase) test cost in Missouri
In Missouri, 63 hospitals publish a cash price for creatine kinase (CK) blood test, total: from $6.00 to $1,050.15, with a median of $55.90. The lowest price is at St Joseph Medical Center (Kansas City). The highest price is 175.0× the lowest.
Outpatient cash prices, one line per hospital — its lowest listed price for code 82550. Prices for both sides of the body and inpatient prices are not mixed in. Collected Oct 2, 2026. See them on a map
Lowest$6.00St Joseph Medical Center
Median$55.90half of hospitals charge less
Highest$1,050.15in Missouri
Lowest saves$49.90vs the median
Hospitals in Missouri, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| St Joseph Medical Center lowest Kansas City · Kansas City, MO-KS Hc Assay Of Ck (Cpk) | $6.00 | $359.13 | Mar 17, 2026 source file |
| Oklahoma Spine Hospital Kansas City · Kansas City, MO CK TOTAL | $10.00 | $62.51 | Apr 2, 2026 source file |
| Ranken Jordan Pediatric Bridge Hospital Maryland Heights · St. Louis, MO-IL Creatine Kinase | $11.99 | $14.98 | Apr 24, 2026 source file |
| Nevada City Hospital Nevada · Nevada, MO CREATINE KINASE | $14.85 | $33.00 | Jan 14, 2025 source file |
| NKC Health North Kansas City · Kansas City, MO-KS ASSAY OF CK CPK | $15.08 | $52.00 | Mar 6, 2026 source file |
| Lake Regional Health System Osage Beach · Osage Beach, MO Assay of ck (cpk) | $17.10 | $57.00 | Sep 2, 2026 source file |
| Children's Mercy Hospital Kansas City · Kansas City, MO-KS CPK (CREATINE PHOSPHOKINASE) MAIN | $20.64 | $43.00 | Apr 1, 2026 source file |
| Mercy Hospital Jefferson Festus · St. Louis, MO-IL Cpk Creatine Kinase Total | $23.40 | $36.00 | Jun 10, 2026 source file |
| Mercy Hospital South Saint Louis · St. Louis, MO-IL Cpk Creatine Kinase Total | $23.40 | $36.00 | Jun 10, 2026 source file |
| Fitzgibbon Hospital Marshall · Marshall, MO Creatine kinase (cardiac enzyme) level, total | $24.36 | $30.45 | Feb 2, 2026 source file |
| Missouri Delta Medical Center Sikeston · Sikeston, MO Ck (Cpk) | $25.69 | $102.75 | Aug 7, 2026 source file |
| Pike County Memorial Hospital Lousiana · Lousiana, MO Creatine Kinase | $27.20 | $34.00 | May 5, 2026 source file |
| Sullivan County Memorial Hospital Milan · Milan, MO ISO - CPK TEST 1 | $30.00 | $30.00 | Jul 1, 2026 source file |
| Boone Hospital Center Columbia · Columbia, MO CREATINE KINASE TOTAL | $30.28 | $50.47 | Apr 1, 2026 source file |
| Cox Medical Center Branson Branson · Branson, MO CREATINE KINASE (CARDIAC ENZYME) LEVEL; TOTAL | $30.44 | $134.11 | Apr 24, 2026 source file |
| Texas County Memorial Hospital Houston · Houston, MO CPK | $31.82 | $45.45 | Jul 17, 2026 source file |
| Lester E Cox Medical Centers Springfield · Springfield, MO CREATINE KINASE (CARDIAC ENZYME) LEVEL; TOTAL | $33.80 | $134.11 | Apr 24, 2026 source file |
| Community Hospital Association Fairfax · Fairfax, MO CREATINE KINASE | $34.30 | $49.00 | Aug 21, 2026 source file |
| Curators of the University of Missouri Columbia · Columbia, MO CREATINE KINASE P28620215 | $35.52 | $59.20 | Dec 15, 2025 source file |
| Citizens Memorial Hospital Bolivar · Springfield, MO CREATINE KINASE (CARDIAC ENZYME) LEVEL; TOTAL | $36.00 | $45.00 | Mar 25, 2026 source file |
| Mercy Perry Perryville · Perryville, MO Cpk Creatine Kinase Total | $36.40 | $56.00 | Mar 12, 2026 source file |
| Hermann Area Hospital District Hermann · Hermann, MO Creatine kinase (cardiac enzyme) level, total | $38.40 | $64.00 | Oct 1, 2026 source file |
| Liberty Hospital Liberty · Kansas City, MO-KS CPK | $40.00 | $145.00 | Jul 9, 2026 source file |
| Cox-Monett Hospital Monett · Monett, MO CREATINE KINASE (CARDIAC ENZYME) LEVEL; TOTAL | $40.90 | $134.11 | Apr 24, 2026 source file |
| Cox Barton County Hospital Lamar · Lamar, MO CREATINE KINASE (CARDIAC ENZYME) LEVEL; TOTAL | $42.78 | $134.11 | Apr 24, 2026 source file |
| Golden Valley Memorial Hospital Clinton · Clinton, MO CREATINE KINASE (CARDIAC ENZYME) LEVEL; TOTAL | $43.58 | $72.63 | Jul 1, 2026 source file |
| Shriners Childrens - St Louis Saint Louis · St. Louis, MO-IL ASSAY OF CK (CPK) | $51.20 | $51.20 | Mar 18, 2026 source file |
| Ste. Genevieve County Memorial Hospital Ste. Genevieve · Ste. Genevieve, MO CREATINE KINASE (CK) TOTAL | $52.50 | $105.00 | May 19, 2026 source file |
| Saint Francis Medical Center Cape Girardeau · Cape Girardeau, MO-IL Hc Ck, Total | $53.00 | $53.00 | Apr 1, 2026 source file |
| Bothwell Regional Health Center Sedalia · Sedalia, MO CREATINE KINASE (CARDIAC ENZYME) LEVEL; TOTAL | $53.25 | $71.00 | Mar 26, 2026 source file |
| Harrison County Community Hospital Bethany · Bethany, MO CREATINE KINASE W/MOD | $55.25 | $85.00 | Sep 10, 2025 source file |
| Mercy Hospital Washington Washington · St. Louis, MO-IL Cpk Creatine Kinase Total | $55.90 | $86.00 | Jun 10, 2026 source file |
| Mercy Hospital Lebanon Lebanon · Lebanon, MO Cpk Creatine Kinase Total | $68.90 | $106.00 | Jun 10, 2026 source file |
| Moberly Regional Medical Center Moberly · Moberly, MO CPK TOTAL | $68.96 | $255.42 | Apr 1, 2026 source file |
| Mercy Hospital St Louis Saint Louis · St. Louis, MO-IL Cpk Creatine Kinase Total | $69.55 | $107.00 | Jun 4, 2026 source file |
| Freeman Health System - Freeman West Joplin · Joplin, MO-KS CPK | $71.82 | $179.55 | Sep 1, 2026 source file |
| Freeman Neosho Hospital Neosho · Joplin, MO-KS CPK | $71.82 | $179.55 | Sep 1, 2026 source file |
| Mercy Hospital Stoddard Dexter · Dexter, MO Cpk Creatine Kinase Total | $74.75 | $115.00 | Jun 11, 2026 source file |
| Mercy Hospital Springfield Springfield · Springfield, MO Cpk Creatine Kinase Total | $75.40 | $116.00 | Jun 4, 2026 source file |
| Mercy Orthopedic Hospital Springfield Ozark · Springfield, MO Cpk Creatine Kinase Total | $75.40 | $116.00 | Jun 4, 2026 source file |
| Mercy Hospital Aurora Aurora · Aurora, MO Cpk Creatine Kinase Total | $76.70 | $118.00 | Jun 10, 2026 source file |
| Mercy Hospital Cassville Cassville · Cassville, MO Cpk Creatine Kinase Total | $76.70 | $118.00 | Jun 10, 2026 source file |
| Mercy Hospital Lincoln Troy · St. Louis, MO-IL Cpk Creatine Kinase Total | $76.70 | $118.00 | Jun 10, 2026 source file |
| Mercy St. Francis Hospital Mountain View · West Plains, MO Cpk Creatine Kinase Total | $76.70 | $118.00 | Jun 10, 2026 source file |
| Scotland County Memorial Hospital Memphis · Memphis, MO ASSAY OF CK (CPK) | $79.10 | $113.00 | Oct 24, 2025 source file |
| Mercy Hospital Carthage Carthage · Joplin, MO-KS Cpk Creatine Kinase Total | $80.60 | $124.00 | Jun 9, 2026 source file |
| Northeast Regional Medical Center Kirksville · Kirksville, MO CPK TOTAL | $84.54 | $352.25 | Apr 1, 2026 source file |
| Heartland Long Term Acute Hospital St. Joseph · St. Joseph, MO-KS HC ASSAY OF CK (CPK) - CK | $93.50 | $110.00 | Jun 23, 2026 source file |
| Mosaic Life Care at St Joseph Medical Center St. Joseph · St. Joseph, MO-KS HC ASSAY OF CK (CPK) - CK | $93.50 | $110.00 | Sep 26, 2025 source file |
| Mosaic Medical Center Albany Albany · Albany, MO HC ASSAY OF CK (CPK) - CK | $93.50 | $110.00 | Sep 26, 2025 source file |
| Mosaic Medical Center Maryville Maryville · Maryville, MO HC ASSAY OF CK (CPK) - CK | $93.50 | $110.00 | Sep 26, 2025 source file |
| Mercy Hospital Joplin Joplin · Joplin, MO-KS Cpk Creatine Kinase Total | $100.10 | $154.00 | Jun 9, 2026 source file |
| Mercy Hospital Southeast Cape Girardeau · Cape Girardeau, MO-IL Cpk Creatine Kinase Total | $100.10 | $154.00 | Jun 11, 2026 source file |
| Madison Medical Center Fredericktown · Fredericktown, MO CPK | $112.00 | $133.00 | Jan 5, 2025 source file |
| Bates County Memorial Hospital Butler · Kansas City, MO-KS CPK | $118.87 | $169.81 | Apr 20, 2026 source file |
| Poplar Bluff Regional Medical Center Poplar Bluff · Poplar Bluff, MO Creatine Kinase | $155.02 | $738.19 | Apr 1, 2026 source file |
| Phelps Health Rolla · Rolla, MO CREATINE KINASE (CARDIAC ENZYME) LEVEL; TOTAL | $197.20 | $281.71 | Feb 26, 2026 source file |
| Cass Regional Medical Center Harrisonville · Kansas City, MO-KS CPK 82550 | $198.80 | $284.00 | Apr 7, 2026 source file |
| Lee's Summit Medical Center Lee's Summit · Kansas City, MO-KS Creatine kinase (CK), (CPK); total | $422.17 | $422.17 | Sep 1, 2026 source file |
| Lafayette Regional Health Center Lexington · Kansas City, MO-KS CREAT KINASE (CK) TOTAL | $461.96 | $461.96 | Sep 1, 2026 source file |
| Belton Regional Medical Center Kansas City · Kansas City, MO-KS Creatine kinase (CK), (CPK); total | $468.20 | $468.20 | Sep 1, 2026 source file |
| Research Medical Center Kansas City · Kansas City, MO-KS CREAT KINASE (CK) TOTAL | $483.86 | $483.86 | Sep 1, 2026 source file |
| Centerpoint Medical Center Independence · Kansas City, MO-KS Creatine kinase (CK), (CPK); total | $1,050.15 | $1,050.15 | Sep 1, 2026 source file |
Hospital The hospital that published the price, its city and the line exactly as written in its price file.
Cash price The hospital's own price for a patient paying without insurance (“discounted cash” in its price file). Hospitals must publish it under federal law, 45 CFR 180.50. Call to confirm it before booking. More
List price The hospital's full chargemaster price (“gross charge”) before any discount. Almost nobody pays it; the gap to the cash price shows what the self-pay discount is worth. More
File date When the hospital last updated its price file, as the file says itself. A dash means the file gives no date.
No cash discount This line's cash price equals the hospital's full list price. Many hospitals still reduce bills for uninsured patients: ask the billing office for its self-pay discount in writing. More
By metro area
Each metro page compares every listing, including prices for both sides of the body.
| Metro area | Hospitals | Lowest | Median |
|---|---|---|---|
| Kansas City, MO-KS | 11 | $6.00 | $198.80 |
| St. Louis, MO-IL | 7 | $11.99 | $51.20 |
| Joplin, MO-KS | 4 | $71.82 | $76.21 |
| Springfield, MO | 4 | $33.80 | $55.70 |
| Cape Girardeau, MO-IL | 2 | $53.00 | $76.55 |
| Columbia, MO | 2 | $30.28 | $32.90 |
| St. Joseph, MO-KS | 2 | $93.50 | $93.50 |
| Albany, MO | 1 | $93.50 | $93.50 |
| Aurora, MO | 1 | $76.70 | $76.70 |
| Bethany, MO | 1 | $55.25 | $55.25 |
| Branson, MO | 1 | $30.44 | $30.44 |
| Cassville, MO | 1 | $76.70 | $76.70 |
| Clinton, MO | 1 | $43.58 | $43.58 |
| Dexter, MO | 1 | $74.75 | $74.75 |
| Fairfax, MO | 1 | $34.30 | $34.30 |
| Fredericktown, MO | 1 | $112.00 | $112.00 |
| Hermann, MO | 1 | $38.40 | $38.40 |
| Houston, MO | 1 | $31.82 | $31.82 |
| Kansas City, MO | 1 | $10.00 | $10.00 |
| Kirksville, MO | 1 | $84.54 | $84.54 |
| Lamar, MO | 1 | $42.78 | $42.78 |
| Lousiana, MO | 1 | $27.20 | $27.20 |
| Lebanon, MO | 1 | $68.90 | $68.90 |
| Memphis, MO | 1 | $79.10 | $79.10 |
| Milan, MO | 1 | $30.00 | $30.00 |
| Monett, MO | 1 | $40.90 | $40.90 |
| Marshall, MO | 1 | $24.36 | $24.36 |
| Maryville, MO | 1 | $93.50 | $93.50 |
| Moberly, MO | 1 | $68.96 | $68.96 |
| Nevada, MO | 1 | $14.85 | $14.85 |
| Osage Beach, MO | 1 | $17.10 | $17.10 |
| Perryville, MO | 1 | $36.40 | $36.40 |
| Poplar Bluff, MO | 1 | $155.02 | $155.02 |
| Rolla, MO | 1 | $197.20 | $197.20 |
| Ste. Genevieve, MO | 1 | $52.50 | $52.50 |
| Sedalia, MO | 1 | $53.25 | $53.25 |
| Sikeston, MO | 1 | $25.69 | $25.69 |
| West Plains, MO | 1 | $76.70 | $76.70 |
Market A metro area (as the Census Bureau defines it) or, outside metro areas, a town. Each links to every hospital price there.
Hospitals How many hospitals publish a cash price for this code here. Each hospital counts once, at its lowest outpatient cash price.
Lowest The lowest cash price among those hospitals.
Median The middle cash price: half of the hospitals charge less, half charge more. One price per hospital. More
What it is
A creatine kinase (CK) test measures an enzyme released when muscle is damaged. It is used for muscle pain or weakness, after crush injuries or extreme exercise, and in people on statins with muscle symptoms.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.
Creatine kinase (CK) blood test, total in other states
- Alabama$32.50
- Alaska$102.50
- Arizona$16.68
- Arkansas$29.77
- California$87.36
- Colorado$105.95
- Connecticut$42.25
- Delaware$59.21
- District of Columbia$74.14
- Florida$73.60
- Georgia$51.37
- Hawaii$60.70
- Idaho$47.25
- Illinois$62.00
- Indiana$38.81
- Iowa$48.80
- Kansas$45.75
- Kentucky$68.40
- Louisiana$22.13
- Maine$48.00
- Maryland$17.37
- Massachusetts$42.75
- Michigan$30.00
- Minnesota$59.40
- Mississippi$40.40
- Montana$42.00
- Nebraska$98.44
- Nevada$104.25
- New Hampshire$66.12
- New Jersey$7.50
- New Mexico$77.70
- New York$26.10
- North Carolina$68.90
- North Dakota$46.00
- Ohio$35.14
- Oklahoma$36.00
- Oregon$40.69
- Pennsylvania$46.90
- Puerto Rico$20.00
- Rhode Island$46.00
- South Carolina$57.00
- South Dakota$75.80
- Tennessee$31.46
- Texas$61.72
- Utah$112.56
- Vermont$74.00
- Virginia$69.00
- Washington$65.65
- West Virginia$43.25
- Wisconsin$62.50
- Wyoming$41.61
Median cash price across the state's hospitals.