Lab tests CPT 82550 Inpatient — admitted to hospital

CK (creatine kinase) test cost in Lubbock, TX — inpatient

In Lubbock, TX, 6 hospitals list a cash price for creatine kinase (CK) blood test, total as an inpatient: from $28.00 to $177.24, with a median of $116.76. The lowest listed price is at University Medical Center — $88.76 less than the median here. Across Texas, the median is $60.44 at 277 hospitals.

Cash prices at 6 facilities across 2 cities for code 82550, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Apr 1, 2026 and Apr 1, 2026.

Lowest$28.00University Medical Center
Median$116.76half of hospitals charge less
Highest$177.24in this market
Difference6.3×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 Lubbock, TX.

median
Lowest $28.00Highest $177.24

Hospitals, cheapest first

HospitalCash priceList priceInsurers payOff list
University Medical Center lowest Lubbock, TX · (806) 775-8200 Hc Assay Of Ck File of Apr 1, 2026 · source file $28.00 $28.00 — —
Covenant Hospital Levelland Levelland, TX · (806) 894-4963 HC CK TOTAL+1 more line at this price File of Apr 1, 2026 · source file $34.86 $83.00 — 58%
Grace Surgical Hospital Lubbock, TX HC CREATINE KINASE TOTAL LAB+1 more line at this price File of Apr 1, 2026 · source file $56.28 $134.00 — 58%
Covenant Children's Hospital Lubbock, TX · (806) 725-7975 HC CK TOTAL+2 more lines at this price File of Apr 1, 2026 · source file $177.24 $422.00 — 58%
Covenant Medical Center Lubbock, TX · (806) 725-4431 HC CK TOTAL+2 more lines at this price File of Apr 1, 2026 · source file $177.24 $422.00 — 58%
Covenant Specialty Hospital Lubbock, TX HC CREATINE KINASE TOTAL LAB+2 more lines at this price File of Apr 1, 2026 · source file $177.24 $422.00 — 58%
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

Inpatient: lowest $28.00, median $116.76, highest $177.24 — a 6.3× difference within the same market.

As an outpatient, the same code is billed by 7 facilities here, median $34.86 — that is the price to compare if you are not being admitted.

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.