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Creatine Kinase Isoform Test

Rhode Island rates for HCPCS 82554

A blood test that separates creatine kinase, an enzyme released when muscle tissue is damaged, into its individual isoforms and measures them. Looking at the separate forms gives more detail than a single overall figure.

Rates data updated July 2026.

How much does Creatine Kinase Isoform Test cost?

$13.80

Typical negotiated rate. In Rhode Island, July 2026.

Insurers have agreed to pay about $13.80 for this service. The price depends on where it is billed: about $12.30 from a physician practice, and about $35.48 from a hospital or other facility. The two figures are alternatives, not parts of one bill.

These are rates insurers have negotiated with providers, not the amount a patient is billed. What you owe depends on your plan's deductible and coinsurance. Based on rates published by 4 insurance carriers under federal price transparency rules.

Where it's billed changes the price

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$12.30$8.91 to $12.30
FacilityA hospital or hospital-owned outpatient department$35.48$15.14 to $67.61

How much rates vary

Facilitymedian $35 · 10th to 90th $14 to $76Professionalmedian $12 · 10th to 90th $8 to $23
$10$20$50facility $35professional $12

Distribution of negotiated rates across all payers (price axis is log-scale). Each curve is scaled to its own total: facility and professional rates are different services, shown together to compare where they cluster. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
Global
Typical Low
$19.50
Median
$47.86
Typical High
$75.86
Aetna
Setting
Professional
Modifier
Global
Typical Low
$12.30
Median
$12.30
Typical High
$35.48
BCBS
Setting
Facility
Modifier
Global
Typical Low
$13.80
Median
$14.45
Typical High
$23.99
BCBS
Setting
Professional
Modifier
Global
Typical Low
$6.61
Median
$8.91
Typical High
$17.78
Cigna
Setting
Facility
Modifier
Global
Typical Low
$10.96
Median
$28.18
Typical High
$50.12
Cigna
Setting
Professional
Modifier
Global
Typical Low
$8.51
Median
$9.12
Typical High
$18.20
United
Setting
Facility
Modifier
Global
Typical Low
$14.13
Median
$14.13
Typical High
$23.44
United
Setting
Professional
Modifier
Global
Typical Low
$5.25
Median
$10.00
Typical High
$23.44

Where Rhode Island sits

The same service costs 2.5 times more in South Dakota than in Washington, DC. Every bar is a state, most expensive first. Touch or drag across it to read any state, then open that state for its carriers and full range.

Rhode Island· 17th of 51

$13.80

SD $22.39DC $8.91

Median negotiated rate in each state, from every insurer that publishes one. States where no insurer publishes a rate for this service are not shown.