Lab tests CPT 82550 Outpatient

CK (creatine kinase) test cost in Charleston, WV

In Charleston, WV, 2 hospitals list a cash price for creatine kinase (CK) blood test, total: from $43.00 to $43.50, with a median of $43.25. The lowest listed price is at Boone Memorial Hospital — $0.25 less than the median here. Across West Virginia, the median is $43.00 at 33 hospitals.

Cash prices at 2 facilities across 2 cities for code 82550, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 27, 2026; the hospital files themselves were last updated between Jul 10, 2026 and Jul 10, 2026.

Lowest$43.00Boone Memorial Hospital

Median$43.25half of hospitals charge less

Highest$43.50in this market

Difference1.0×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 Charleston, WV.

median

Lowest $43.00Highest $48.50

Hospitals, cheapest first

Hospital	Cash price	List price	Insurers pay	Off list
Boone Memorial Hospital lowest Madison, WV · (304) 369-1230 CK REOCCURRING source file	$43.00	$86.00	$6.38–$81.70	50%
Thomas Memorial Hospital South Charleston, WV · (304) 766-3600 CREATINE KINASE (CARDIAC ENZYME) LEVEL; TOTAL File of Jul 10, 2026 · source file	$43.50	$87.00	$6.15–$32.95	50%
Boone Memorial Hospital Madison, WV · (304) 369-1230 CK RL+1 more line at this price source file	$48.50	$97.00	$6.38–$92.15	50%

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.

Outpatient: lowest $43.00, median $43.25, highest $43.50.

As an inpatient, the same code is billed by 1 facility here, median $43.00. 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 1 of 2 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.

1 row held back from this comparison

It is priced below $1 or below a tenth of the national median for code 82550 ($53.40). 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
Thomas Memorial Hospital South Charleston, WVASSAY OF CK (CPK)	$4.00	file

File Link to the hospital's own price file.