Lab tests CPT 82550 Inpatient — admitted to hospital

CK (creatine kinase) test cost in Mansfield, OH — inpatient

In Mansfield, OH, 3 hospitals list a cash price for creatine kinase (CK) blood test, total as an inpatient: from $50.05 to $62.90, with a median of $50.05. The lowest listed price is at OhioHealth Mansfield Hospital and 1 other hospital. Across Ohio, the median is $34.97 at 130 hospitals.

Cash prices at 3 facilities across 3 cities for code 82550, as an inpatient (admitted to hospital) . Collected Sep 29, 2026; the hospital files themselves were last updated between Mar 23, 2026 and Apr 1, 2026.

Lowest$50.05OhioHealth Mansfield Hospital + 1 more

Median$50.05half of hospitals charge less

Highest$62.90in this market

Difference1.3×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 Mansfield, OH.

median

Lowest $50.05Highest $62.90

Hospitals, cheapest first

Hospital	Cash price	List price	Insurers pay	Off list
OhioHealth Mansfield Hospital lowest Mansfield, OH · (419) 526-8000 Hc Cpk File of Apr 1, 2026 · source file	$50.05	$77.00	—	35%
OhioHealth Shelby Hospital lowest Shelby, OH · (419) 342-5015 Hc Cpk File of Apr 1, 2026 · source file	$50.05	$77.00	—	35%
Avita Ontario Hospital Ontario, OH · (419) 462-4534 HC CPK TOTAL File of Mar 23, 2026 · source file	$62.90	$74.00	$68.08–$25.16	15%

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.

Inpatient: lowest $50.05, median $50.05, highest $62.90 — a 1.3× difference within the same market.

As an outpatient, the same code is billed by 3 facilities here, median $50.05 — that is the price to compare if you are not being admitted.

Cash or insurance?

At the one hospital here that publishes insurer rates for this code, the cash price is not below the highest rate a health plan has negotiated and 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.