CK (creatine kinase) test cost in Houston, TX
In Houston-Pasadena-The Woodlands, TX, 63 hospitals list a cash price for creatine kinase (CK) blood test, total: from $6.38 to $1,419.18, with a median of $92.80. The lowest listed price is at Hsa St. Joseph — $86.42 less than the median here. Across Texas, the median is $71.28 at 303 hospitals.
Cash prices at 63 facilities across 25 cities for code 82550, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 29, 2026; the hospital files themselves were last updated between Feb 28, 2026 and Sep 8, 2026.
Lowest$6.38Hsa St. Joseph
Median$92.80half of hospitals charge less
Highest$1,419.18in this market
Difference222.4×highest vs lowest
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Houston-Pasadena-The Woodlands, TX.
median
Lowest $6.38Highest $1,419.18
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list |
|---|---|---|---|---|
| Hsa St. Joseph lowest Houston, TX · (713) 757-1000 CPK; TOTAL+1 more line at this price File of Sep 1, 2026 · source file | $6.38 | $283.07 | $3.42–$283.07 | 98% |
| Harris Health Houston, TX · (713) 873-2000 CPK source file | $6.51 | $51.00 | $5.47–$33.15 | 87% |
| Harris Health Taub Loop Houston, TX · (713) 873-2000 CPK source file | $6.51 | $51.00 | $5.47–$33.15 | 87% |
| Houston Methodist Cypress Hospital Cypress, TX · (346) 618-1506 HC CK-TOTAL File of Apr 1, 2026 · source file | $8.50 | $17.00 | — | 50% |
| The Methodist Hospital Houston, TX · (713) 790-2221 HC CK-TOTAL File of Apr 1, 2026 · source file | $8.50 | $17.00 | — | 50% |
| Methodist Willowbrook Hospital Houston, TX · (281) 477-1000 HC CK-TOTAL File of Apr 1, 2026 · source file | $8.50 | $17.00 | — | 50% |
| Houston Methodist Clear Lake Hospital Nassau Bay, TX · (281) 333-5503 HC CK-TOTAL File of Apr 1, 2026 · source file | $8.50 | $17.00 | — | 50% |
| Methodist West Houston Hospital Houston, TX · (832) 522-1000 HC CK-TOTAL File of Apr 1, 2026 · source file | $8.50 | $17.00 | — | 50% |
| Methodist Sugar Land Hospital Sugar Land, TX · (281) 274-8000 HC CK-TOTAL File of Apr 1, 2026 · source file | $8.50 | $17.00 | — | 50% |
| Houston Methodist The Woodlands Hospital The Woodlands, TX · (936) 270-2000 HC CK-TOTAL File of Apr 1, 2026 · source file | $8.50 | $17.00 | — | 50% |
| Houston Methodist Baytown Hospital Baytown, TX · (281) 420-8600 HC CK-TOTAL File of Apr 1, 2026 · source file | $8.50 | $17.00 | — | 50% |
| Houston Methodist Continuing Care Hospital Katy, TX HC CK-TOTAL File of Apr 1, 2026 · source file | $8.50 | $17.00 | — | 50% |
| Liberty Dayton Regional Medical Center Liberty, TX · (936) 336-7316 Creatine Kinase (Ck), (Cpk); Total+1 more line at this price source file | $30.00 | $43.00 | $26.00–$41.00 | 30% |
| Liberty Dayton Regional Medical Center Liberty, TX · (936) 336-7316 Creatinine Kinase, Total Qst source file | $40.00 | $57.00 | $34.00–$54.00 | 30% |
| St Luke's Patients Medical Center Pasadena, TX · (281) 487-0700 CREATINE KINASE TOTAL File of Feb 28, 2026 · source file | $47.95 | $137.00 | $5.20–$102.75 | 65% |
| Shriners Childrens Texas Galveston, TX · (409) 770-6600 CREATINE KINASE (CARDIAC ENZYME) LEVEL; TOTAL source file | $48.80 | $48.80 | $5.79–$12.50 | — |
| Texas Children's Hospital Houston, TX · (832) 824-1000 TC CK - CK ISOENZYMES+2 more lines at this price File of Mar 5, 2026 · source file | $50.92 | $76.00 | $6.51–$72.20 | 33% |
| Voyages of Sugar Land South Sugar Land, TX CK (CPK) Creatine Kinase File of Aug 6, 2026 · source file | $65.10 | $65.10 | $16.28–$48.83 | — |
| Voyages Behavioral Health of Conroe West Conroe, TX CK (CPK) Creatine Kinase File of Aug 6, 2026 · source file | $65.10 | $65.10 | $16.28–$48.83 | — |
| The Community Hospital of Brazosport Lake Jackson, TX · (979) 297-4411 CK (TOTAL) File of Feb 28, 2026 · source file | $66.85 | $191.00 | $5.47–$153.57 | 65% |
| Sweeny Community Hospital Sweeny, TX · (979) 548-3311 Creatine kinase (cardiac enzyme) level, total File of Sep 8, 2026 · source file | $72.90 | $121.50 | $7.91–$121.50 | 40% |
| St Luke's Patients Medical Center Pasadena, TX · (281) 487-0700 CREATINE KINASE File of Feb 28, 2026 · source file | $78.75 | $225.00 | $5.20–$168.75 | 65% |
| CHI St. Luke's Health Baylor College of Medicine Medical Center Houston, TX · (832) 355-1000 HC LAB CK (CPK) File of Feb 28, 2026 · source file | $83.30 | $238.00 | $4.69–$238.00 | 65% |
| St. Lukes Hospital at the Vintage Houston, TX · (832) 534-5000 HC LAB CK (CPK) File of Feb 28, 2026 · source file | $83.30 | $238.00 | $4.69–$238.00 | 65% |
| St Luke's Sugar Land Hospital Sugar Land, TX · (281) 637-7000 HC LAB CK (CPK) File of Feb 28, 2026 · source file | $83.30 | $238.00 | $4.69–$238.00 | 65% |
| CHI St. Luke's Health Springwood Village Spring, TX · (936) 266-4050 HC LAB CK (CPK) File of Feb 28, 2026 · source file | $83.30 | $238.00 | $4.69–$238.00 | 65% |
| St Luke's Lakeside Hospital The Woodlands, TX · (936) 266-4055 HC LAB CK (CPK) File of Feb 28, 2026 · source file | $83.30 | $238.00 | $4.69–$238.00 | 65% |
| St Luke's the Woodlands Hospital The Woodlands, TX · (936) 266-4050 HC LAB CK (CPK) File of Feb 28, 2026 · source file | $83.30 | $238.00 | $4.69–$238.00 | 65% |
| Pam Rehabilitation Hospital of Clear Lake Webster, TX CK (CPK) Creatine Kinase File of Aug 6, 2026 · source file | $83.40 | $83.40 | $4.88–$75.06 | — |
| Memorial Hermann Southwest Hospital Houston, TX · (713) 448-6796 HC RL ASSAY OF CK (CPK) - CK File of Apr 1, 2026 · source file | $92.80 | $290.00 | — | 68% |
| Memorial Hermann Southeast Hospital Houston, TX · (713) 448-6796 HC RL ASSAY OF CK (CPK) - CK File of Apr 1, 2026 · source file | $92.80 | $290.00 | — | 68% |
| Memorial Hermann Katy Hospital Katy, TX · (281) 392-1111 HC RL ASSAY OF CK (CPK) - CK File of Apr 1, 2026 · source file | $92.80 | $290.00 | — | 68% |
| Memorial Hermann Northeast Hospital Humble, TX · (281) 540-7700 HC RL ASSAY OF CK (CPK) - CK File of Apr 1, 2026 · source file | $92.80 | $290.00 | — | 68% |
| Memorial Hermann Greater Heights Hospital Houston, TX · (713) 448-6796 HC RL ASSAY OF CK (CPK) - CK File of Apr 1, 2026 · source file | $92.80 | $290.00 | — | 68% |
| Memorial Hermann Pearland Hospital Pearland, TX · (713) 448-6796 HC RL ASSAY OF CK (CPK) - CK File of Apr 1, 2026 · source file | $92.80 | $290.00 | — | 68% |
| Memorial Hermann Rehabilitation Hospital Katy Katy, TX HC RL ASSAY OF CK (CPK) - CK File of Apr 1, 2026 · source file | $92.80 | $290.00 | — | 68% |
| Tirr Memorial Hermann Houston, TX HC RL ASSAY OF CK (CPK) - CK File of Apr 1, 2026 · source file | $92.80 | $290.00 | — | 68% |
| Memorial Hermann The Woodlands Medical Center The Woodlands, TX · (713) 448-6796 HC RL ASSAY OF CK (CPK) - CK File of Apr 1, 2026 · source file | $92.80 | $290.00 | — | 68% |
| Memorial Hermann Sugar Land Hospital Sugar Land, TX · (281) 725-5000 HC RL ASSAY OF CK (CPK) - CK File of Apr 1, 2026 · source file | $92.80 | $290.00 | — | 68% |
| Memorial Hermann Memorial City Medical Center Houston, TX · (713) 242-3000 HC RL ASSAY OF CK (CPK) - CK File of Apr 1, 2026 · source file | $92.80 | $290.00 | — | 68% |
| PAM Health Rehabilitation Hospital of Sugar Land Sugar Land, TX CK (CPK) Creatine Kinase File of Aug 6, 2026 · source file | $95.00 | $95.00 | $4.88–$80.75 | — |
| Memorial Hermann The Woodlands Medical Center The Woodlands, TX · (713) 448-6796 HC ASSAY OF CK (CPK) - CK File of Apr 1, 2026 · source file | $97.44 | $304.50 | — | 68% |
| Memorial Hermann Greater Heights Hospital Houston, TX · (713) 448-6796 HC ASSAY OF CK (CPK) - CK File of Apr 1, 2026 · source file | $97.44 | $304.50 | — | 68% |
| Memorial Hermann Katy Hospital Katy, TX · (281) 392-1111 HC ASSAY OF CK (CPK) - CK File of Apr 1, 2026 · source file | $97.44 | $304.50 | — | 68% |
| Memorial Hermann Southeast Hospital Houston, TX · (713) 448-6796 HC ASSAY OF CK (CPK) - CK File of Apr 1, 2026 · source file | $97.44 | $304.50 | — | 68% |
| Memorial Hermann Northeast Hospital Humble, TX · (281) 540-7700 HC ASSAY OF CK (CPK) - CK File of Apr 1, 2026 · source file | $97.44 | $304.50 | — | 68% |
| Memorial Hermann Pearland Hospital Pearland, TX · (713) 448-6796 HC ASSAY OF CK (CPK) - CK File of Apr 1, 2026 · source file | $97.44 | $304.50 | — | 68% |
| Tirr Memorial Hermann Houston, TX HC ASSAY OF CK (CPK) - CK File of Apr 1, 2026 · source file | $97.44 | $304.50 | — | 68% |
| Memorial Hermann Southwest Hospital Houston, TX · (713) 448-6796 HC ASSAY OF CK (CPK) - CK File of Apr 1, 2026 · source file | $97.44 | $304.50 | — | 68% |
| Memorial Hermann Rehabilitation Hospital Katy Katy, TX HC ASSAY OF CK (CPK) - CK File of Apr 1, 2026 · source file | $97.44 | $304.50 | — | 68% |
| Memorial Hermann Memorial City Medical Center Houston, TX · (713) 242-3000 HC ASSAY OF CK (CPK) - CK File of Apr 1, 2026 · source file | $97.44 | $304.50 | — | 68% |
| Memorial Hermann Sugar Land Hospital Sugar Land, TX · (281) 725-5000 HC ASSAY OF CK (CPK) - CK File of Apr 1, 2026 · source file | $97.44 | $304.50 | — | 68% |
| Memorial Hermann Cypress Hospital Cypress, TX · (713) 704-3700 HC RL ASSAY OF CK (CPK) - CK File of Apr 1, 2026 · source file | $111.36 | $348.00 | — | 68% |
| Children's Memorial Hermann Hospital Houston, TX HC RL ASSAY OF CK (CPK) - CK File of Apr 1, 2026 · source file | $111.36 | $348.00 | — | 68% |
| Memorial Hermann Imaging Center (Bellaire) Bellaire, TX · (713) 704-3700 HC RL ASSAY OF CK (CPK) - CK File of Apr 1, 2026 · source file | $111.36 | $348.00 | — | 68% |
| Memorial Hermann Imaging Center (Upper Kirby) Houston, TX · (713) 704-3700 HC RL ASSAY OF CK (CPK) - CK File of Apr 1, 2026 · source file | $111.36 | $348.00 | — | 68% |
| Memorial Hermann Imaging Center (Texas Medical Center) Houston, TX · (713) 704-3700 HC RL ASSAY OF CK (CPK) - CK File of Apr 1, 2026 · source file | $111.36 | $348.00 | — | 68% |
| Memorial Hermann Rockets Orthopedic Hospital Bellaire, TX HC RL ASSAY OF CK (CPK) - CK File of Apr 1, 2026 · source file | $111.36 | $348.00 | — | 68% |
| Memorial Hermann-Texas Medical Center Houston, TX · (713) 704-3700 HC RL ASSAY OF CK (CPK) - CK File of Apr 1, 2026 · source file | $111.36 | $348.00 | — | 68% |
| Memorial Hermann Imaging Center (Cypress) Cypress, TX · (713) 704-3700 HC RL ASSAY OF CK (CPK) - CK File of Apr 1, 2026 · source file | $111.36 | $348.00 | — | 68% |
| Texas Children's Hospital Houston, TX · (832) 824-1000 TC CREATINE PHOSPHOKINASE - CPK TOTAL+2 more lines at this price File of Mar 5, 2026 · source file | $116.58 | $174.00 | $6.51–$165.30 | 33% |
| Memorial Hermann Imaging Center (Texas Medical Center) Houston, TX · (713) 704-3700 HC ASSAY OF CK (CPK) - CK File of Apr 1, 2026 · source file | $119.12 | $372.25 | — | 68% |
| Memorial Hermann Rockets Orthopedic Hospital Bellaire, TX HC ASSAY OF CK (CPK) - CK File of Apr 1, 2026 · source file | $119.12 | $372.25 | — | 68% |
| Memorial Hermann Imaging Center (Cypress) Cypress, TX · (713) 704-3700 HC ASSAY OF CK (CPK) - CK File of Apr 1, 2026 · source file | $119.12 | $372.25 | — | 68% |
| Memorial Hermann Imaging Center (Upper Kirby) Houston, TX · (713) 704-3700 HC ASSAY OF CK (CPK) - CK File of Apr 1, 2026 · source file | $119.12 | $372.25 | — | 68% |
| Memorial Hermann Cypress Hospital Cypress, TX · (713) 704-3700 HC ASSAY OF CK (CPK) - CK File of Apr 1, 2026 · source file | $119.12 | $372.25 | — | 68% |
| Children's Memorial Hermann Hospital Houston, TX HC ASSAY OF CK (CPK) - CK File of Apr 1, 2026 · source file | $119.12 | $372.25 | — | 68% |
| Memorial Hermann-Texas Medical Center Houston, TX · (713) 704-3700 HC ASSAY OF CK (CPK) - CK File of Apr 1, 2026 · source file | $119.12 | $372.25 | — | 68% |
| Memorial Hermann Imaging Center (Bellaire) Bellaire, TX · (713) 704-3700 HC ASSAY OF CK (CPK) - CK File of Apr 1, 2026 · source file | $119.12 | $372.25 | — | 68% |
| Elite Hospital Kingwood Kingwood, TX · (832) 777-6165 Creatine kinase (CK) (CPK); total source file | $132.59 | $265.17 | $175.89 | 50% |
| PAM Health Rehabilitation Hospital of Houston Heights Houston, TX CK (CPK) Creatine Kinase File of Aug 6, 2026 · source file | $135.98 | $135.98 | — | — |
| The Methodist Hospital Houston, TX · (713) 790-2221 HC CK TOT File of Apr 1, 2026 · source file | $195.50 | $391.00 | — | 50% |
| Methodist Willowbrook Hospital Houston, TX · (281) 477-1000 HC CK TOT File of Apr 1, 2026 · source file | $275.50 | $551.00 | — | 50% |
| Methodist Sugar Land Hospital Sugar Land, TX · (281) 274-8000 HC CK TOT File of Apr 1, 2026 · source file | $275.50 | $551.00 | — | 50% |
| Methodist West Houston Hospital Houston, TX · (832) 522-1000 HC CK TOT File of Apr 1, 2026 · source file | $275.50 | $551.00 | — | 50% |
| Houston Methodist The Woodlands Hospital The Woodlands, TX · (936) 270-2000 HC CK TOT File of Apr 1, 2026 · source file | $275.50 | $551.00 | — | 50% |
| Houston Methodist Continuing Care Hospital Katy, TX HC CK TOT File of Apr 1, 2026 · source file | $275.50 | $551.00 | — | 50% |
| Houston Methodist Baytown Hospital Baytown, TX · (281) 420-8600 HC CK TOT File of Apr 1, 2026 · source file | $275.50 | $551.00 | — | 50% |
| Houston Methodist Cypress Hospital Cypress, TX · (346) 618-1506 HC CK TOT File of Apr 1, 2026 · source file | $275.50 | $551.00 | — | 50% |
| Houston Methodist Clear Lake Hospital Nassau Bay, TX · (281) 333-5503 HC CK TOT File of Apr 1, 2026 · source file | $275.50 | $551.00 | — | 50% |
| HCA Houston Healthcare Conroe Conroe, TX · (936) 539-1111 CREAT KINASE (CK) TOTAL+1 more line at this price File of Sep 1, 2026 · source file | $635.94 | $635.94 | $5.58–$572.35 | — |
| Texas Orthopedic Hospital Houston, TX · (713) 799-8600 CREAT KINASE (CK) TOTAL+1 more line at this price File of Sep 1, 2026 · source file | $645.05 | $645.05 | $26.50–$580.54 | — |
| HCA Houston Healthcare West Houston, TX · (281) 588-8080 CREAT KINASE (CK) TOTAL File of Sep 1, 2026 · source file | $848.00 | $848.00 | $50.88–$763.20 | — |
| HCA Houston Healthcare Tomball Houston, TX · (281) 351-7500 CREAT KINASE (CK) TOTAL+1 more line at this price File of Sep 1, 2026 · source file | $869.56 | $869.56 | $5.58–$739.13 | — |
| The Womans Hospital of Texas Houston, TX · (713) 790-1234 CREAT KINASE (CK) TOTAL+1 more line at this price File of Sep 1, 2026 · source file | $895.99 | $895.99 | $5.58–$761.59 | — |
| HCA Houston Healthcare Pearland Houston, TX · (713) 770-7000 Creatine kinase (CK), (CPK); total +1 more line at this price File of Sep 1, 2026 · source file | $983.16 | $983.16 | $26.50–$835.69 | — |
| HCA Houston Rehabilitation Hospital Southeast Pasadena, TX CREAT KINASE (CK) TOTAL File of Sep 1, 2026 · source file | $992.16 | $992.16 | $59.53–$892.94 | — |
| HCA Houston Healthcare Southeast Pasadena, TX · (713) 359-1000 CREAT KINASE (CK) TOTAL File of Sep 1, 2026 · source file | $992.16 | $992.16 | $59.53–$892.94 | — |
| HCA Houston Healthcare Medical Center Houston, TX · (713) 527-5019 Creatine kinase (CK), (CPK); total +1 more line at this price File of Sep 1, 2026 · source file | $1,009.00 | $1,009.00 | $5.58–$857.65 | — |
| HCA Houston Healthcare North Cypress Houston, TX · (281) 359-7500 CREAT KINASE (CK) TOTAL+1 more line at this price File of Sep 1, 2026 · source file | $1,048.09 | $1,048.09 | $26.50–$890.88 | — |
| HCA Houston Healthcare Kingwood Cleveland, TX · (281) 359-7500 CREAT KINASE (CK) TOTAL+1 more line at this price File of Sep 1, 2026 · source file | $1,048.09 | $1,048.09 | $26.50–$943.28 | — |
| HCA Houston Healthcare Clear Lake Friendswood, TX · (281) 332-2511 CREAT KINASE (CK) TOTAL File of Sep 1, 2026 · source file | $1,130.16 | $1,130.16 | $67.81–$1,017.14 | — |
| HCA Houston Mainland Texas City, TX · (281) 332-2511 Creatine kinase (CK), (CPK); total +1 more line at this price File of Sep 1, 2026 · source file | $1,130.16 | $1,130.16 | $26.50–$1,017.14 | — |
| HCA Houston Healthcare Northwest Spring, TX · (281) 440-1000 Creatine kinase (CK), (CPK); total +1 more line at this price File of Sep 1, 2026 · source file | $1,419.18 | $1,419.18 | $5.58–$1,206.30 | — |
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
Insurers pay The lowest and highest rates this hospital has agreed with insurance plans for the same item, from its price file. If the cash price is below what your plan pays and you have not met your deductible, paying cash can cost you less. More
Off list How much lower the cash price is than the list price.
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
Outpatient: lowest $6.38, median $92.80, highest $1,419.18 — a 222.4× difference within the same market.
As an inpatient, the same code is billed by 45 facilities here, median $83.40. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.
Cash or insurance?
At 15 of 34 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at 1 it is 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.