CK (creatine kinase) test cost in Austin, TX
In Austin-Round Rock-San Marcos, TX, 30 hospitals list a cash price for creatine kinase (CK) blood test, total: from $7.16 to $1,012.00, with a median of $53.54. The lowest listed price is at The Hospital at Westlake Medical Center — $46.38 less than the median here. Across Texas, the median is $71.28 at 303 hospitals.
Cash prices at 30 facilities across 12 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 Mar 5, 2026 and Sep 1, 2026.
Lowest$7.16The Hospital at Westlake Medical Center
Median$53.54half pay less
Highest$1,012.00in this market
Difference141.3×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 Austin-Round Rock-San Marcos, TX.
median
Lowest $7.16Highest $1,012.00
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| The Hospital at Westlake Medical Center lowest Austin, TX · (512) 327-0000 CPK | $7.16 | $47.55 | $5.47–$33.29 | 85% | — source file |
| The Hospital at Westlake Medical Center lowest Austin, TX · (512) 327-0000 FLUID CPK | $7.16 | $47.55 | $5.47–$33.29 | 85% | — source file |
| Baylor Scott & White Medical Center - Pflugerville Pflugerville, TX · (512) 654-6100 HC REF ARUP 0020010 CREATINE KINASE, TOTAL, SERUM OR PLASMA | $12.90 | $21.50 | $5.47–$41.08 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Taylor Taylor, TX · (512) 352-7611 HC REF ARUP 0020010 CREATINE KINASE, TOTAL, SERUM OR PLASMA | $12.90 | $21.50 | $4.08–$41.08 | 40% | Jun 12, 2026 source file |
| Baylor Scott & White Medical Center - Buda Buda, TX · (737) 999-6200 HC REF ARUP 0020010 CREATINE KINASE, TOTAL, SERUM OR PLASMA | $12.90 | $21.50 | $5.47–$41.08 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Round Rock Round Rock, TX · (512) 509-0401 HC REF ARUP 0020010 CREATINE KINASE, TOTAL, SERUM OR PLASMA | $12.90 | $21.50 | $5.47–$41.08 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Emergency Medical Center - Cedar Park Cedar Park, TX · (512) 509-0401 HC REF ARUP 0020010 CREATINE KINASE, TOTAL, SERUM OR PLASMA | $12.90 | $21.50 | $6.84–$13.97 | 40% | Jun 3, 2026 source file |
| Baylor Scott & White Medical Center - Austin Austin, TX · (512) 654-2100 HC REF ARUP 0020010 CREATINE KINASE, TOTAL, SERUM OR PLASMA | $12.90 | $21.50 | $5.47–$41.08 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Lakeway Lakeway, TX · (512) 509-0401 HC REF ARUP 0020010 CREATINE KINASE, TOTAL, SERUM OR PLASMA | $12.90 | $21.50 | $5.47–$41.08 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Round Rock Round Rock, TX · (512) 509-0401 HC REF ARUP COMP 0020414, CPT 82550 | $14.51 | $24.18 | $5.47–$41.08 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Austin Austin, TX · (512) 654-2100 HC REF ARUP COMP 0020414, CPT 82550 | $14.51 | $24.18 | $5.47–$41.08 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Emergency Medical Center - Cedar Park Cedar Park, TX · (512) 509-0401 HC REF ARUP COMP 0020414, CPT 82550 | $14.51 | $24.18 | $6.84–$15.72 | 40% | Jun 3, 2026 source file |
| Baylor Scott & White Medical Center - Pflugerville Pflugerville, TX · (512) 654-6100 HC REF ARUP COMP 0020414, CPT 82550 | $14.51 | $24.18 | $5.47–$41.08 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Buda Buda, TX · (737) 999-6200 HC REF ARUP COMP 0020414, CPT 82550 | $14.51 | $24.18 | $5.47–$41.08 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Lakeway Lakeway, TX · (512) 509-0401 HC REF ARUP COMP 0020414, CPT 82550 | $14.51 | $24.18 | $5.47–$41.08 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Taylor Taylor, TX · (512) 352-7611 HC REF ARUP COMP 0020414, CPT 82550 | $14.51 | $24.18 | $4.59–$41.08 | 40% | Jun 12, 2026 source file |
| Ascension Seton Hays Kyle, TX · (512) 324-5000 CK (CPK) | $40.23 | $111.75 | $5.47–$50.29 | 64% | — source file |
| Ascension Seton Hays Kyle, TX · (512) 324-5000 CPK FLUID | $40.23 | $111.75 | $5.47–$50.29 | 64% | — source file |
| Ascension Seton Hays Kyle, TX · (512) 324-5000 CPK FLUID | $40.23 | $111.75 | $5.47–$50.29 | 64% | — source file |
| Ascension Seton Hays Kyle, TX · (512) 324-5000 CK (CPK) | $40.23 | $111.75 | $5.47–$50.29 | 64% | — source file |
| Dell Seton Medical Center at the University of Tx Austin, TX · (512) 324-7000 CK (CPK) | $41.76 | $116.00 | $5.47–$52.20 | 64% | — source file |
| Dell Seton Medical Center at the University of Tx Austin, TX · (512) 324-7000 CK (CPK) | $41.76 | $116.00 | $5.47–$52.20 | 64% | — source file |
| Dell Seton Medical Center at the University of Tx Austin, TX · (512) 324-7000 CPK FLUID | $41.76 | $116.00 | $5.47–$52.20 | 64% | — source file |
| Dell Seton Medical Center at the University of Tx Austin, TX · (512) 324-7000 CPK FLUID | $41.76 | $116.00 | $5.47–$52.20 | 64% | — source file |
| Ascension Seton Northwest Austin, TX · (512) 324-6000 CK (CPK) | $41.76 | $116.00 | $5.47–$52.20 | 64% | — source file |
| Ascension Seton Northwest Austin, TX · (512) 324-6000 CPK FLUID | $41.76 | $116.00 | $5.47–$52.20 | 64% | — source file |
| Ascension Seton Northwest Austin, TX · (512) 324-6000 CK (CPK) | $41.76 | $116.00 | $5.47–$52.20 | 64% | — source file |
| Ascension Seton Northwest Austin, TX · (512) 324-6000 CPK FLUID | $41.76 | $116.00 | $5.47–$52.20 | 64% | — source file |
| Ascension Seton Smithville Smithville, TX · (512) 237-3214 CPK FLUID | $41.76 | $116.00 | $5.47–$52.20 | 64% | — source file |
| Ascension Seton Medical Center Austin Austin, TX · (512) 324-1000 CPK FLUID | $41.76 | $116.00 | $5.47–$52.20 | 64% | — source file |
| Ascension Seton Smithville Smithville, TX · (512) 237-3214 CPK FLUID | $41.76 | $116.00 | $5.47–$52.20 | 64% | — source file |
| Ascension Seton Smithville Smithville, TX · (512) 237-3214 CK (CPK) | $41.76 | $116.00 | $5.47–$52.20 | 64% | — source file |
| Ascension Seton Medical Center Austin Austin, TX · (512) 324-1000 CK (CPK) | $41.76 | $116.00 | $5.47–$52.20 | 64% | — source file |
| Ascension Seton Medical Center Austin Austin, TX · (512) 324-1000 CPK FLUID | $41.76 | $116.00 | $5.47–$52.20 | 64% | — source file |
| Ascension Seton Medical Center Austin Austin, TX · (512) 324-1000 CK (CPK) | $41.76 | $116.00 | $5.47–$52.20 | 64% | — source file |
| Ascension Seton Smithville Smithville, TX · (512) 237-3214 CK (CPK) | $41.76 | $116.00 | $5.47–$52.20 | 64% | — source file |
| Ascension Seton Southwest Austin, TX · (512) 324-9000 CK (CPK) | $41.76 | $116.00 | $5.47–$52.20 | 64% | — source file |
| Ascension Seton Southwest Austin, TX · (512) 324-9000 CPK FLUID | $41.76 | $116.00 | $5.47–$52.20 | 64% | — source file |
| Ascension Seton Southwest Austin, TX · (512) 324-9000 CK (CPK) | $41.76 | $116.00 | $5.47–$52.20 | 64% | — source file |
| Ascension Seton Southwest Austin, TX · (512) 324-9000 CPK FLUID | $41.76 | $116.00 | $5.47–$52.20 | 64% | — source file |
| Texas Children's Hospital - Austin Austin, TX · (832) 824-1100 TC CK - CK ISOENZYMES | $50.92 | $76.00 | $6.51–$72.20 | 33% | Mar 5, 2026 source file |
| Ascension Seton Edgar B Davis Luling, TX · (830) 875-7000 CPK FLUID | $56.16 | $156.00 | $5.47–$70.20 | 64% | — source file |
| Ascension Seton Edgar B Davis Luling, TX · (830) 875-7000 CK (CPK) | $56.16 | $156.00 | $5.47–$70.20 | 64% | — source file |
| Ascension Seton Edgar B Davis Luling, TX · (830) 875-7000 CK (CPK) | $56.16 | $156.00 | $5.47–$70.20 | 64% | — source file |
| Ascension Seton Edgar B Davis Luling, TX · (830) 875-7000 CPK FLUID | $56.16 | $156.00 | $5.47–$70.20 | 64% | — source file |
| Ascension Seton Austin, TX CK (CPK) | $81.20 | $116.00 | $5.47–$52.20 | 30% | — source file |
| Ascension Seton Austin, TX CK (CPK) | $81.20 | $116.00 | $5.47–$52.20 | 30% | — source file |
| Ascension Seton Austin, TX CPK FLUID | $81.20 | $116.00 | $5.47–$52.20 | 30% | — source file |
| Ascension Seton Austin, TX CPK FLUID | $81.20 | $116.00 | $5.47–$52.20 | 30% | — source file |
| Baylor Scott & White Medical Center - Lakeway Lakeway, TX · (512) 509-0401 HC CREATINE KINASE (CPK) - TOTAL | $98.11 | $163.52 | $5.47–$147.17 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Pflugerville Pflugerville, TX · (512) 654-6100 HC ASSAY OF CK (CPK) - ISOENZYMES | $98.11 | $163.52 | $5.47–$147.17 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Round Rock Round Rock, TX · (512) 509-0401 HC CREATINE KINASE (CPK) - TOTAL | $98.11 | $163.52 | $5.47–$147.17 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Round Rock Round Rock, TX · (512) 509-0401 HC ASSAY OF CK (CPK) - ISOENZYMES | $98.11 | $163.52 | $5.47–$147.17 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Pflugerville Pflugerville, TX · (512) 654-6100 HC CREATINE KINASE (CPK) - TOTAL | $98.11 | $163.52 | $5.47–$147.17 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Buda Buda, TX · (737) 999-6200 HC ASSAY OF CK (CPK) - ISOENZYMES | $98.11 | $163.52 | $5.47–$122.64 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Buda Buda, TX · (737) 999-6200 HC CREATINE KINASE (CPK) - TOTAL | $98.11 | $163.52 | $5.47–$122.64 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Austin Austin, TX · (512) 654-2100 HC ASSAY OF CK (CPK) - ISOENZYMES | $98.11 | $163.52 | $5.47–$122.64 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Austin Austin, TX · (512) 654-2100 HC CREATINE KINASE (CPK) - TOTAL | $98.11 | $163.52 | $5.47–$122.64 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Taylor Taylor, TX · (512) 352-7611 HC ASSAY OF CK (CPK) - ISOENZYMES | $98.11 | $163.52 | $9.54–$130.82 | 40% | Jun 12, 2026 source file |
| Baylor Scott & White Medical Center - Taylor Taylor, TX · (512) 352-7611 HC CREATINE KINASE (CPK) - TOTAL | $98.11 | $163.52 | $9.54–$130.82 | 40% | Jun 12, 2026 source file |
| Baylor Scott & White Emergency Medical Center - Cedar Park Cedar Park, TX · (512) 509-0401 HC ASSAY OF CK (CPK) - ISOENZYMES | $98.11 | $163.52 | $6.84–$106.29 | 40% | Jun 3, 2026 source file |
| Baylor Scott & White Emergency Medical Center - Cedar Park Cedar Park, TX · (512) 509-0401 HC CREATINE KINASE (CPK) - TOTAL | $98.11 | $163.52 | $6.84–$106.29 | 40% | Jun 3, 2026 source file |
| Baylor Scott & White Medical Center - Lakeway Lakeway, TX · (512) 509-0401 HC ASSAY OF CK (CPK) - ISOENZYMES | $98.11 | $163.52 | $5.47–$147.17 | 40% | Jun 13, 2026 source file |
| PAM Rehabilitation Hospital of Round Rock Round Rock, TX CK (CPK) Creatine Kinase | $104.25 | $104.25 | $4.88–$93.83 | — | Aug 6, 2026 source file |
| Warm Springs Rehabilitation Hospital of Kyle Kyle, TX CK (CPK) Creatine Kinase | $104.25 | $104.25 | $4.88–$93.83 | — | Aug 6, 2026 source file |
| Texas Children's Hospital - Austin Austin, TX · (832) 824-1100 TC CREATINE PHOSPHOKINASE - CPK TOTAL | $116.58 | $174.00 | $6.51–$165.30 | 33% | Mar 5, 2026 source file |
| Ascension Cedar Park Cedar Park, TX · (512) 528-7000 CPK TOTAL | $124.05 | $344.57 | $5.47–$155.06 | 64% | — source file |
| Ascension Cedar Park Cedar Park, TX · (512) 528-7000 CPK TOTAL | $124.05 | $344.57 | $5.47–$155.06 | 64% | — source file |
| Pam Specialty Hospital of Luling Luling, TX CK (CPK) Creatine Kinase | $131.30 | $131.30 | $4.88–$118.17 | — | Aug 6, 2026 source file |
| St. David's South Austin Medical Center Bastrop, TX · (512) 448-7107 CREAT KINASE (CK) TOTAL | $560.00 | $560.00 | $391.44 | — | Sep 1, 2026 source file |
| St Davids Rehab Austin, TX CREAT KINASE (CK) TOTAL | $610.00 | $610.00 | $411.14 | — | Sep 1, 2026 source file |
| St. David's Georgetown Hospital Georgetown, TX · (512) 476-7111 CREAT KINASE (CK) TOTAL | $610.00 | $610.00 | $411.14 | — | Sep 1, 2026 source file |
| St. David's Medical Center Austin, TX · (512) 476-7111 CREAT KINASE (CK) TOTAL | $610.00 | $610.00 | $411.14 | — | Sep 1, 2026 source file |
| Heart Hosp of Austin at St. David's Round Rock Round Rock, TX CREAT KINASE (CK) TOTAL | $610.00 | $610.00 | $411.14 | — | Sep 1, 2026 source file |
| Heart Hosp of Austin Austin, TX CREAT KINASE (CK) TOTAL | $610.00 | $610.00 | $30.50–$518.50 | — | Sep 1, 2026 source file |
| St. David's Georgetown Hospital Georgetown, TX · (512) 476-7111 Creatine kinase (CK), (CPK); total | $610.00 | $610.00 | $5.58–$6.51 | — | Sep 1, 2026 source file |
| St.davids Surgical Hospital Austin, TX CREAT KINASE (CK) TOTAL | $675.00 | $675.00 | $465.75 | — | Sep 1, 2026 source file |
| St. David's Round Rock Medical Center Pflugerville, TX · (512) 341-1000 CREAT KINASE (CK) TOTAL | $863.00 | $863.00 | $581.66 | — | Sep 1, 2026 source file |
| St. David's North Austin Medical Center Austin, TX · (512) 901-1000 CREAT KINASE (CK) TOTAL | $1,012.00 | $1,012.00 | $672.98 | — | Sep 1, 2026 source file |
Outpatient: lowest $7.16, median $53.54, highest $1,012.00 — a 141.3× difference within the same market.
As an inpatient, the same code is billed by 20 facilities here, median $41.76. 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 17 of 30 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.