CK (creatine kinase) test cost in New York, NY
In New York-Newark-Jersey City, NY-NJ, 69 hospitals list a cash price for creatine kinase (CK) blood test, total: from $6.00 to $1,286.00, with a median of $7.81. The lowest listed price is at Saint Marys Hospital — $1.81 less than the median here. Across New York, the median is $26.10 at 106 hospitals.
Cash prices at 69 facilities across 48 cities for code 82550, as an outpatient — the setting a self-pay patient normally buys. Collected Oct 2, 2026; the hospital files themselves were last updated between Apr 22, 2025 and Sep 23, 2026.
Lowest$6.00Saint Marys Hospital
Median$7.81half of hospitals charge less
Highest$1,286.00in this market
Difference214.3×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 New York-Newark-Jersey City, NY-NJ.
median
Lowest $6.00Highest $1,286.00
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list |
|---|---|---|---|---|
| Saint Marys Hospital lowest Passaic, NJ · (973) 365-4300 Hc Assay Of Ck (Cpk) File of Sep 1, 2026 · source file | $6.00 | $60.00 | $3.91–$51.00 | 90% |
| Southern Ocean Medical Center Manahawkin, NJ · (609) 597-6011 CK NO REFLEX TO ISOENZY+3 more lines at this price File of Dec 31, 2025 · source file | $6.51 | $33.00 | $6.11–$120.98 | 80% |
| Queens Hospital Center Jamaica, NY · (718) 883-3000 HC CREATINE KINASE (CK), (CPK); TOTAL File of Sep 5, 2026 · source file | $6.51 | $27.30 | $6.38–$88.09 | 76% |
| Kings County Hospital Center Brooklyn, NY · (718) 245-3901 HC CREATINE KINASE (CK), (CPK); TOTAL File of Sep 5, 2026 · source file | $6.51 | $27.30 | $1.00–$25.00 | 76% |
| Bayshore Medical Center Holmdel, NJ · (732) 739-5900 CREATINE KINASE (CK) (CPK)+3 more lines at this price File of Dec 31, 2025 · source file | $6.51 | $123.00 | $6.51–$119.70 | 95% |
| Hackensack University Medical Center Hackensack, NJ · (551) 996-2000 CREATINE KINASE (CK) (CPK)+3 more lines at this price File of Dec 31, 2025 · source file | $6.51 | $123.00 | $8.28–$123.00 | 95% |
| Raritan Bay Medical Center Perth Amboy, NJ · (732) 324-5000 CREATINE KINASE (CK) (CPK)+3 more lines at this price File of Dec 31, 2025 · source file | $6.51 | $123.00 | $4.39–$119.67 | 95% |
| Elmhurst Hospital Center Broadway Elmhurst, NY · (718) 334-1141 HC CREATINE KINASE (CK), (CPK); TOTAL File of Sep 5, 2026 · source file | $6.51 | $27.30 | $1.00–$24.84 | 76% |
| South Brooklyn Health Brooklyn, NY · (718) 616-4834 HC CREATINE KINASE (CK), (CPK); TOTAL File of Sep 5, 2026 · source file | $6.51 | $27.30 | $6.38–$102.17 | 76% |
| Woodhull Medical & Mental Health Center Brooklyn, NY · (718) 963-8100 HC CREATINE KINASE (CK), (CPK); TOTAL File of Sep 5, 2026 · source file | $6.51 | $27.30 | $6.38–$50.54 | 76% |
| Metropolitan Hospital Center New York, NY · (212) 423-6262 HC CREATINE KINASE (CK), (CPK); TOTAL File of Sep 5, 2026 · source file | $6.51 | $27.30 | $6.38–$51.14 | 76% |
| Palisades Medical Center North Bergen, NJ · (201) 854-5000 CREATINE KINASE (CK) (CPK)+3 more lines at this price File of Dec 31, 2025 · source file | $6.51 | $123.00 | $6.51–$29.83 | 95% |
| Jacobi Medical Center Bronx, NY · (718) 918-5000 HC CREATINE KINASE (CK), (CPK); TOTAL File of Sep 5, 2026 · source file | $6.51 | $27.30 | $1.00–$24.76 | 76% |
| St Joseph's Hospital, Yonkers Yonkers, NY · (914) 378-7000 Assay of ck (cpk)+3 more lines at this price File of Jul 13, 2026 · source file | $6.51 | — | $5.65–$280.24 | — |
| Old Bridge Medical Center Old Bridge, NJ CREATINE KINASE (CK) (CPK)+3 more lines at this price File of Dec 31, 2025 · source file | $6.51 | $123.00 | $4.39–$119.67 | 95% |
| Ocean Medical Center Brick, NJ · (732) 840-2200 CREATINE KINASE TOTAL QST+7 more lines at this price File of Dec 31, 2025 · source file | $6.51 | $123.00 | $4.69–$119.70 | 95% |
| Riverview Medical Center Red Bank, NJ · (732) 741-2700 CREATINE KINASE (CK) (CPK)+3 more lines at this price File of Dec 31, 2025 · source file | $6.51 | $123.00 | $4.65–$120.48 | 95% |
| Bellevue Hospital Center New York, NY · (212) 561-4132 HC CREATINE KINASE (CK), (CPK); TOTAL File of Sep 5, 2026 · source file | $6.51 | $27.30 | $6.38–$97.34 | 76% |
| Lincoln Medical & Mental Health Center Bronx, NY · (718) 579-5000 HC CREATINE KINASE (CK), (CPK); TOTAL File of Sep 5, 2026 · source file | $6.51 | $27.30 | $6.38–$60.30 | 76% |
| JFK University Medical Center Edison, NJ · (732) 321-7000 CREATINE KINASE (CK) (CPK)+7 more lines at this price File of Dec 31, 2025 · source file | $6.51 | $123.00 | $5.31–$116.36 | 95% |
| North Central Bronx Hospital Bronx, NY HC CREATINE KINASE (CK), (CPK); TOTAL File of Sep 5, 2026 · source file | $6.51 | $27.30 | $1.00–$24.76 | 76% |
| Harlem Hospital Center New York, NY · (212) 939-1000 HC CREATINE KINASE (CK), (CPK); TOTAL File of Sep 5, 2026 · source file | $6.51 | $27.30 | $1.00–$25.00 | 76% |
| Jersey Shore University Medical Center Neptune City, NJ · (732) 775-5500 CREATINE KINASE (CK) (CPK)+3 more lines at this price File of Dec 31, 2025 · source file | $6.51 | $123.00 | $5.48–$123.00 | 95% |
| Stony Brook University Hospital Stony Brook, NY · (631) 444-4000 CREATINE KINASE (CARDIAC ENZYME) LEVEL; TOTAL File of Jun 10, 2026 · source file | $7.00 | $7.00 | $6.51–$4,255.00 | — |
| Hackensack Meridian Mountainside Medical Center Montclair, NJ · (973) 429-6000 Creatine kinase (cardiac enzyme) level, total File of Feb 12, 2026 · source file | $7.49 | $144.00 | $6.51–$144.00 | 95% |
| Newton Medical Center Newton, NJ · (973) 383-2121 Creatine Kinase CK Cpk Total File of Apr 1, 2026 · source file | $7.49 | $222.00 | — | 97% |
| University Hospital Newark, NJ · (973) 972-4300 CREATINE KINASE TOTAL File of Aug 13, 2026 · source file | $7.49 | $50.98 | $1.70–$48.43 | 85% |
| Chilton Medical Center Pompton Plains, NJ · (973) 831-5000 Creatine Kinase CK Cpk Total File of Apr 1, 2026 · source file | $7.49 | $152.00 | — | 95% |
| Overlook Medical Center Summit, NJ · (908) 522-2000 Creatine Kinase CK Cpk Total File of Apr 1, 2026 · source file | $7.49 | $137.00 | — | 95% |
| Morristown Medical Center Morristown, NJ · (973) 971-5450 Creatine Kinase CK Cpk Total File of Apr 1, 2026 · source file | $7.49 | $138.00 | — | 95% |
| CentraState Medical Center Freehold Township, NJ · (732) 294-7012 Creatine Kinase CK Cpk Total File of Apr 1, 2026 · source file | $7.49 | $138.00 | — | 95% |
| Englewood Health Englewood, NJ · (201) 894-3000 Cardiac Prof(Cpk) *X* 82550 File of Feb 2, 2026 · source file | $7.50 | $75.00 | $5.87–$60.00 | 90% |
| NYU Langone – Orthopedic Hospital New York, NY HC ASSAY OF CK (CPK) File of Jan 1, 2026 · source file | $7.81 | $56.48 | $5.08–$160.44 | 86% |
| NYU Langone – Tisch Hospital New York, NY · (212) 263-7300 HC ASSAY OF CK (CPK) File of Jan 1, 2026 · source file | $7.81 | $56.48 | $5.08–$160.44 | 86% |
| NYU Langone Brooklyn, NY HC ASSAY OF CK (CPK) File of Jan 1, 2026 · source file | $7.81 | $56.48 | $5.08–$160.44 | 86% |
| NYU Langone Hospital - Suffolk Patchogue, NY · (631) 654-7100 HC ASSAY OF CK (CPK) File of Jan 1, 2026 · source file | $7.81 | $131.78 | $5.08–$160.44 | 94% |
| NYU Langone Mineola, NY HC ASSAY OF CK (CPK) File of Jan 1, 2026 · source file | $7.81 | $131.78 | $5.08–$160.44 | 94% |
| BronxCare Hospital Center - Fulton Campus Bronx, NY · (212) 588-7000 CPK File of May 5, 2026 · source file | $14.32 | $14.32 | — | — |
| Bronx-Lebanon Hospital Center - Concourse Division Bronx, NY · (212) 588-7000 CPK File of Apr 17, 2026 · source file | $14.32 | $14.32 | — | — |
| Flushing Hospital Medical Center Flushing, NY · (718) 670-5000 ASSAY OF CK (CPK) File of Mar 25, 2026 · source file | $16.00 | $16.00 | $5.03–$1,912.00 | — |
| Jamaica Hospital Medical Center Jamaica, NY · (718) 262-6000 ASSAY OF CK (CPK) File of Mar 25, 2026 · source file | $16.00 | $16.00 | $5.50–$1,912.00 | — |
| Flushing Hospital Medical Center Flushing, NY · (718) 670-5000 CREATINE KINASE (CARDIAC ENZYME) LEVEL; TOTAL File of Mar 25, 2026 · source file | $20.00 | $20.00 | $5.03–$1,912.00 | — |
| Jamaica Hospital Medical Center Jamaica, NY · (718) 262-6000 CREATINE KINASE (CARDIAC ENZYME) LEVEL; TOTAL File of Mar 25, 2026 · source file | $20.00 | $20.00 | $5.50–$1,912.00 | — |
| Englewood Health Englewood, NJ · (201) 894-3000 Cpk 82550 File of Feb 2, 2026 · source file | $21.50 | $215.00 | $16.81–$172.00 | 90% |
| Good Samaritan Hospital Medical Center West Islip, NY · (631) 376-3000 HC CPK File of Feb 19, 2026 · source file | $24.04 | $106.00 | $5.08–$106.00 | 77% |
| St. Catherine of Siena Medical Center Smithtown, NY · (631) 862-3000 HC CPK File of Feb 19, 2026 · source file | $24.04 | $106.00 | $5.08–$106.00 | 77% |
| Chsli St Joseph Hospital Bethpage, NY · (516) 759-6000 HC CPK File of Feb 19, 2026 · source file | $24.04 | $106.00 | $5.08–$106.00 | 77% |
| St. Francis Hospital Roslyn, NY HC CPK File of Feb 19, 2026 · source file | $24.04 | $106.00 | $5.08–$106.00 | 77% |
| Mercy Medical Center Rockville Centre, NY · (516) 705-2525 HC CPK File of Feb 19, 2026 · source file | $24.04 | $106.00 | $5.08–$106.00 | 77% |
| Nassau University Medical Center East Meadow, NY · (516) 572-0123 Chem Se Cpk File of Oct 28, 2025 · source file | $27.23 | $38.89 | $2.67–$625.00 | 30% |
| The Valley Hospital Paramus, NJ · (201) 447-8000 ASSAY OF CK (CPK)6075349 File of May 6, 2026 · source file | $31.80 | $53.00 | $5.21–$45.05 | 40% |
| Maimonides Medical Center Brooklyn, NY · (718) 283-6000 CPK FL File of Apr 1, 2026 · source file | $33.00 | $33.00 | — | — |
| The Valley Hospital Paramus, NJ · (201) 447-8000 TOTAL CPK File of May 6, 2026 · source file | $33.00 | $55.00 | $5.21–$46.75 | 40% |
| Maimonides Medical Center Brooklyn, NY · (718) 283-6000 CK MB INDEX+1 more line at this price File of Apr 1, 2026 · source file | $34.00 | $34.00 | — | — |
| St Johns Episcopal Hospital Far Rockaway, NY · (718) 869-7000 ASSAY OF CK (CPK) File of Apr 7, 2026 · source file | $37.84 | $37.84 | $6.18–$15.11 | — |
| Montefiore Mount Vernon Hospital Mount Vernon, NY · (914) 664-8000 HC ASSAY OF CK CPK File of Apr 1, 2026 · source file | $59.15 | $91.00 | $3.81–$72.80 | 35% |
| Mount Sinai Morningside New York, NY HC Creatine Kinase CK (Cpk) Total File of Apr 1, 2026 · source file | $67.50 | $75.00 | — | 10% |
| The Mount Sinai Hospital New York, NY · (212) 241-7981 HC Creatine Kinase CK (Cpk) Total File of Apr 1, 2026 · source file | $67.50 | $75.00 | — | 10% |
| Mount Sinai Queens Long Island, NY HC Creatine Kinase CK (Cpk) Total File of Apr 1, 2026 · source file | $67.50 | $75.00 | — | 10% |
| Mount Sinai Brooklyn Brooklyn, NY HC Creatine Kinase CK (Cpk) Total File of Apr 1, 2026 · source file | $67.50 | $75.00 | — | 10% |
| Westchester Medical Center Valhalla, NY · (914) 493-7000 ASSAY OF CK (CPK)+1 more line at this price File of Jul 28, 2026 · source file | $79.00 | $79.00 | $4.56–$79.00 | — |
| New York Community Hospital of Brooklyn Brooklyn, NY · (718) 692-5302 CREATIVE KINASE(CK) File of Apr 1, 2026 · source file | $82.70 | $82.70 | — | — |
| Morristown Medical Center Morristown, NJ · (973) 971-5450 Creatine Kinase CK Cpk Total File of Apr 1, 2026 · source file | $91.20 | $1,635.00 | — | 94% |
| Good Samaritan Hospital Suffern, NY · (914) 368-5000 Cardiac Profile+1 more line at this price File of Jun 29, 2026 · source file | $104.00 | $104.00 | $6.51–$307.39 | — |
| Hudson Regional Hospital Secaucus, NJ · (201) 392-3200 Creatine kinase (cardiac enzyme) level, total File of Sep 23, 2026 · source file | $108.00 | $108.00 | $6.51–$203.80 | — |
| Stony Brook Southampton Hospital Southampton, NY ASSAY OF CK (CPK) File of Jun 17, 2026 · source file | $112.70 | $112.70 | $6.51–$8.46 | — |
| Stony Brook University Hospital Stony Brook, NY · (631) 444-4000 ASSAY OF CK (CPK) File of Jun 10, 2026 · source file | $128.00 | $128.00 | $6.51–$4,255.00 | — |
| Brooklyn Hospital Center at Downtown Campus Brooklyn, NY · (718) 250-8000 CREATINE KINASE (CARDIAC ENZYME) LEVEL; TOTAL File of Jul 27, 2026 · source file | $134.18 | $134.18 | $5.21–$13.02 | — |
| CentraState Medical Center Freehold Township, NJ · (732) 294-7012 Creatine Kinase CK Cpk Total File of Apr 1, 2026 · source file | $134.97 | $982.00 | — | 86% |
| Chilton Medical Center Pompton Plains, NJ · (973) 831-5000 Creatine Kinase CK Cpk Total File of Apr 1, 2026 · source file | $141.90 | $1,970.00 | — | 93% |
| Brooklyn Hospital Center at Downtown Campus Brooklyn, NY · (718) 250-8000 ASSAY OF CK (CPK) File of Jul 27, 2026 · source file | $153.62 | $153.62 | $5.21–$13.02 | — |
| Memorial Hospital for Cancer and Allied Diseases West Harrison, NY HC Assay of CK (Cpk) - CK File of Dec 1, 2025 · source file | $170.00 | $170.00 | $9.07–$153.00 | — |
| Memorial Hospital for Cancer and Allied Diseases New York, NY HC Assay of CK (Cpk) - CK File of Dec 1, 2025 · source file | $170.00 | $170.00 | $9.07–$153.00 | — |
| Memorial Hospital for Cancer and Allied Diseases Middletown, NJ HC Assay of CK (Cpk) - CK File of Dec 1, 2025 · source file | $170.00 | $170.00 | $20.27–$153.00 | — |
| Memorial Hospital for Cancer and Allied Diseases Basking Ridge, NJ HC Assay of CK (Cpk) - CK File of Dec 1, 2025 · source file | $170.00 | $170.00 | $20.27–$153.00 | — |
| Stony Brook Southampton Hospital Southampton, NY CREATINE KINASE (CARDIAC ENZYME) LEVEL; TOTAL File of Jun 17, 2026 · source file | $198.24 | $198.24 | $6.51–$8.46 | — |
| St Johns Riverside Hospital Park Care Pavillion Yonkers, NY · (914) 964-4444 ASSAY OF CK (CPK) File of Mar 27, 2026 · source file | $199.75 | $235.00 | $6.18–$3,783.00 | 15% |
| Overlook Medical Center Summit, NJ · (908) 522-2000 Creatine Kinase CK Cpk Total File of Apr 1, 2026 · source file | $216.89 | $2,461.00 | — | 91% |
| New York Eye and Ear Infirmary of Mount Sinai New York, NY · (212) 979-4000 BLOOD-CPK File of Apr 1, 2026 · source file | $273.24 | $303.60 | — | 10% |
| Saint Peters University Hospital New Brunswick, NJ · (732) 745-8600 CREATINE KINASE File of Nov 19, 2025 · source file | $289.00 | $294.00 | $3.00–$294.00 | 2% |
| Newton Medical Center Newton, NJ · (973) 383-2121 Creatine Kinase CK Cpk Total File of Apr 1, 2026 · source file | $307.99 | $3,156.34 | — | 90% |
| University Hospital of Brooklyn Brooklyn, NY · (718) 270-1000 82550 - ASSAY OF CK (CPK) File of Apr 22, 2025 · source file | $1,286.00 | $1,286.00 | $13.00–$762.00 | — |
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 $6.00, median $7.81, highest $1,286.00 — a 214.3× difference within the same market.
As an inpatient, the same code is billed by 31 facilities here, median $14.32. 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 46 of 55 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at 8 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.
3 rows held back from this comparison
They are priced below $1 or below a tenth of the national median for code 82550 ($52.22). Such a line is almost always a physician's fee billed separately, an assistant's share or a placeholder — a real charge, but not the price of the procedure itself.
| Hospital | Cash price | File |
|---|---|---|
| Brookdale Hospital Medical Center Brooklyn, NYCK-TOTAL | $5.08 | file |
| Kingsbrook Jewish Medical Center Brooklyn, NYCK-TOTAL | $5.08 | file |
| Interfaith Medical Center Brooklyn, NYCK-TOTAL | $5.08 | file |
File Link to the hospital's own price file.