CK (creatine kinase) test cost in Tulsa, OK — inpatient
In Tulsa, OK, 16 hospitals list a cash price for creatine kinase (CK) blood test, total as an inpatient: from $15.64 to $180.90, with a median of $54.75. The lowest listed price is at Tulsa Spine & Specialty Hospital — $39.11 less than the median here. Across Oklahoma, the median is $37.13 at 60 hospitals.
Cash prices at 16 facilities across 8 cities for code 82550, as an inpatient (admitted to hospital) . Collected Sep 29, 2026; the hospital files themselves were last updated between Apr 1, 2026 and Aug 6, 2026.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Tulsa, OK.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list |
|---|---|---|---|---|
| Tulsa Spine & Specialty Hospital lowest Tulsa, OK · (918) 388-5701 Creatine kinase (cardiac enzyme) level, total source file | $15.64 | $62.58 | $5.79–$17.25 | 75% |
| Wagoner Community Hospital Wagoner, OK · (918) 485-5514 CREATINE KINASE source file | $29.50 | $59.00 | $4.88–$59.00 | 50% |
| St. John Broken Arrow Broken Arrow, OK · (918) 994-8100 CPK- 45765 source file | $29.60 | $80.00 | $6.78–$80.00 | 63% |
| St. John Sapulpa Sapulpa, OK · (918) 224-4280 CPK- 45765 source file | $29.60 | $80.00 | $6.78–$80.00 | 63% |
| Ascension St. John Medical Center Tulsa, OK · (918) 744-2296 CPK- 45765 source file | $29.60 | $80.00 | $6.78–$80.00 | 63% |
| Ascension St. John Jenks Jenks, OK · (918) 994-8100 CPK- 45765 source file | $29.60 | $80.00 | $6.78–$80.00 | 63% |
| St John Owasso Owasso, OK · (918) 274-5100 CPK- 45765 source file | $29.60 | $80.00 | $6.78–$80.00 | 63% |
| St. John Sapulpa Sapulpa, OK · (918) 224-4280 CPK TOTAL ISOENZYM- 46384 source file | $44.22 | $119.50 | $6.78–$119.50 | 63% |
| Ascension St. John Jenks Jenks, OK · (918) 994-8100 CPK TOTAL ISOENZYM- 46384 source file | $44.22 | $119.50 | $6.78–$119.50 | 63% |
| Ascension St. John Medical Center Tulsa, OK · (918) 744-2296 CPK TOTAL ISOENZYM- 46384 source file | $44.22 | $119.50 | $6.78–$119.50 | 63% |
| St. John Broken Arrow Broken Arrow, OK · (918) 994-8100 CPK TOTAL ISOENZYM- 46384 source file | $44.22 | $119.50 | $6.78–$119.50 | 63% |
| St John Owasso Owasso, OK · (918) 274-5100 CPK TOTAL ISOENZYM- 46384 source file | $44.22 | $119.50 | $6.78–$119.50 | 63% |
| Hillcrest Hospital Claremore Claremore, OK · (918) 341-2556 Creatine kinase (cardiac enzyme) level, total source file | $48.30 | $161.00 | $5.79–$125.58 | 70% |
| Hillcrest Hospital Henryetta Henryetta, OK · (918) 650-1511 Creatine kinase (cardiac enzyme) level, total source file | $61.20 | $204.00 | $5.79–$204.00 | 70% |
| Saint Francis Hospital South Tulsa, OK · (918) 307-6010 Hc Creatine Kinase Total File of Apr 1, 2026 · source file | $70.68 | $176.70 | — | 60% |
| Saint Francis Hospital Yale Tulsa, OK · (918) 494-8467 Hc Creatine Kinase Total File of Apr 1, 2026 · source file | $70.68 | $176.70 | — | 60% |
| PAM Rehabilitation Hospital of Tulsa Tulsa, OK CK (CPK) Creatine Kinase File of Aug 6, 2026 · source file | $83.40 | $83.40 | $58.38–$70.89 | — |
| Bailey Medical Center Owasso, OK · (918) 376-8000 Creatine kinase (cardiac enzyme) level, total source file | $113.40 | $378.00 | $2.73–$378.00 | 70% |
| PAM Specialty Hospital of Tulsa Tulsa, OK CK (CPK) Creatine Kinase File of Aug 6, 2026 · source file | $130.35 | $130.35 | $91.25–$117.32 | — |
| Hillcrest Hospital South Tulsa, OK · (918) 294-4499 Creatine kinase (cardiac enzyme) level, total source file | $135.60 | $452.00 | $2.73–$361.60 | 70% |
| Hillcrest Medical Center Tulsa, OK · (918) 579-1000 Creatine kinase (cardiac enzyme) level, total source file | $180.90 | $603.00 | $3.91–$603.00 | 70% |
Inpatient: lowest $15.64, median $54.75, highest $180.90 — a 11.6× difference within the same market.
As an outpatient, the same code is billed by 18 facilities here, median $38.95 — that is the price to compare if you are not being admitted.
Cash or insurance?
At 12 of 14 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at none is it below every plan's rate. If you have insurance but have not met your deductible, you usually pay your plan's negotiated rate, which falls somewhere in the "Insurers pay" column. Paying cash can cost less, but a cash payment usually does not count toward your deductible. Ask the hospital for both numbers before you book.
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.