CK (creatine kinase) test cost in Rhode Island
In Rhode Island, 7 hospitals publish a cash price for creatine kinase (CK) blood test, total: from $6.00 to $70.80, with a median of $46.00. The lowest price is at Landmark Medical Center (Woonsocket). The highest price is 11.8× 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 Sep 27, 2026. See them on a map
Hospitals in Rhode Island, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| Landmark Medical Center lowest Woonsocket · Providence-Warwick, RI-MA Hc Assay Of Ck (Cpk) | $6.00 | $96.00 | Sep 1, 2026 source file |
| Kent County Memorial Hospital Warwick · Providence-Warwick, RI-MA HC Assay of CK (Cpk) - CK | $15.05 | $43.00 | Feb 28, 2026 source file |
| Women and Infants Hospital of Rhode Island Providence · Providence-Warwick, RI-MA HC Assay of CK (Cpk) - CK | $15.05 | $43.00 | Feb 28, 2026 source file |
| Newport Hospital Newport · Providence-Warwick, RI-MA HC CK | $46.00 | $46.00 | Apr 1, 2026 source file |
| Rhode Island Hospital Providence · Providence-Warwick, RI-MA HC CK | $46.00 | $46.00 | Apr 1, 2026 source file |
| The Miriam Hospital Providence · Providence-Warwick, RI-MA HC CK | $46.00 | $46.00 | Apr 1, 2026 source file |
| South County Health Wakefield · Providence-Warwick, RI-MA Creatine kinase (CK), (CPK); total | $70.80 | $118.00 | Jul 24, 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 |
|---|---|---|---|
| Providence-Warwick, RI-MA | 7 | $6.00 | $46.00 |
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
- Missouri$55.90
- 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
- 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.