Lab tests CPT 82550 Maine Outpatient

CK (creatine kinase) test cost in Maine

In Maine, 29 hospitals publish a cash price for creatine kinase (CK) blood test, total: from $6.00 to $165.00, with a median of $48.00. The lowest price is at Central Maine Medical Center (Lewiston). The highest price is 27.5× the lowest.

Outpatient cash prices, one line per hospital — its lowest listed price for code 82550. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 29, 2026. See them on a map

Lowest$6.00Central Maine Medical Center

Median$48.00half pay less

Highest$165.00in Maine

Lowest saves$42.00vs the median

Hospitals in Maine, cheapest first

Hospital	Cash price	List price	File date
Central Maine Medical Center lowest Lewiston · Lewiston-Auburn, ME HC ASSAY OF CK (CPK)	$6.00	$168.13	Jun 25, 2026 source file
Northern Light AR Gould Hospital Presque Isle · Presque Isle, ME CPK/LAB	$13.86	$66.00	— source file
Northern Light Maine Coast Hospital Ellsworth · Ellsworth, ME Creatine Kinase-Q	$15.00	$60.00	— source file
Northern Light Eastern Maine Medical Center Bangor · Bangor, ME CREATINE KINASE TOTAL-Q	$15.33	$73.00	— source file
Northern Light Mercy Hospital Portland · Portland-South Portland, ME TOTAL CK (ARUP)	$16.12	$62.00	— source file
Northern Light Mayo Hospital Dover Foxcroft · Dover Foxcroft, ME Creatine Kinase	$22.44	$68.00	— source file
Northern Light Sebasticook Valley Hospital Pittsfield · Pittsfield, ME CREATINE KINASE TOTAL-Q	$23.12	$68.00	— source file
Northern Light Acadia Hospital Bangor · Bangor, ME CPK	$26.28	$73.00	— source file
Penobscot Valley Hospital Lincoln · Bangor, ME Assoc. charge CK	$30.59	$38.24	— source file
Mount Desert Island Hospital Bar Harbor · Bar Harbor, ME Creatine Kinase	$30.60	$34.00	— source file
Millinocket Regional Hospital Millinocket · Bangor, ME TOTAL CK	$36.00	$40.00	— source file
St Mary's Regional Medical Center Lewiston · Lewiston-Auburn, ME HC CPK (CK)	$38.00	$100.00	— source file
Blue Hill Memorial Hospital Blue Hill · Blue Hill, ME CPK	$39.22	$106.00	— source file
Redington-Fairview General Hospital Skowhegan · Skowhegan, ME CREATINE KINASE	$42.75	$61.00	— source file
Rumford Hospital Rumford · Rumford, ME HC ASSAY OF CK (CPK)	$48.00	$168.13	Apr 29, 2026 source file
York Hospital York · Portland-South Portland, ME W CK REFLEX (WELLS)	$48.00	$80.00	— source file
Bridgton Hospital Bridgton · Portland-South Portland, ME HC ASSAY OF CK (CPK)	$52.00	$168.13	Apr 29, 2026 source file
Northern Light CA Dean Hospital Greenville · Greenville, ME TOTAL CK (ARUP)	$53.00	$106.00	— source file
Southern Maine Medical Center Biddeford · Portland-South Portland, ME HC CREATINE KINASE TOTAL	$70.65	$70.65	Sep 9, 2025 source file
Houlton Regional Hospital Houlton · Houlton, ME CPK	$71.25	$75.00	— source file
MaineHealth Franklin Hospital Farmington · Farmington, ME HC CREATINE KINASE TOTAL	$71.50	$71.50	Sep 9, 2025 source file
Calais Community Hospital Calais · Calais, ME Cki Total	$77.00	$103.00	— source file
MaineHealth Maine Medical Center Portland · Portland-South Portland, ME B* HC CREATINE KINASE TOTAL	$87.45	$87.45	Sep 9, 2025 source file
MaineHealth Waldo Hospital Belfast · Belfast, ME HC CREATINE KINASE TOTAL	$89.10	$89.10	Sep 9, 2025 source file
Down East Community Hospital Machias · Machias, ME Creatine Kinase	$99.00	$132.00	— source file
MaineHealth Mid Coast Hospital Brunswick · Portland-South Portland, ME HC CREATINE KINASE TOTAL	$108.30	$108.30	Sep 9, 2025 source file
MaineHealth Pen Bay Hospital Rockport · Rockport, ME HC CREATINE KINASE TOTAL	$108.30	$108.30	Sep 9, 2025 source file
LincolnHealth Damariscotta · Damariscotta, ME HC CREATINE KINASE TOTAL	$113.40	$113.40	Sep 9, 2025 source file
MaineHealth Stephens Hospital Norway · Norway, ME HC CREATINE KINASE TOTAL	$165.00	$165.00	Sep 9, 2025 source file

By metro area

Each metro page compares every listing, including prices for both sides of the body.

Metro area	Hospitals	Lowest	Median
Portland-South Portland, ME	6	$16.12	$61.32
Bangor, ME	4	$15.33	$28.44
Lewiston-Auburn, ME	2	$6.00	$22.00
Bar Harbor, ME	1	$30.60	$30.60
Belfast, ME	1	$89.10	$89.10
Blue Hill, ME	1	$39.22	$39.22
Calais, ME	1	$77.00	$77.00
Damariscotta, ME	1	$113.40	$113.40
Dover Foxcroft, ME	1	$22.44	$22.44
Ellsworth, ME	1	$15.00	$15.00
Farmington, ME	1	$71.50	$71.50
Greenville, ME	1	$53.00	$53.00
Houlton, ME	1	$71.25	$71.25
Machias, ME	1	$99.00	$99.00
Norway, ME	1	$165.00	$165.00
Pittsfield, ME	1	$23.12	$23.12
Presque Isle, ME	1	$13.86	$13.86
Rockport, ME	1	$108.30	$108.30
Rumford, ME	1	$48.00	$48.00
Skowhegan, ME	1	$42.75	$42.75

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.

Creatine kinase (CK) blood test, total in other states

Median cash price across the state's hospitals.