Lab tests CPT 84100 Michigan Outpatient

Phosphorus test cost in Michigan

In Michigan, 85 hospitals publish a cash price for phosphorus (phosphate) blood test: from $6.54 to $93.75, with a median of $21.00. The lowest price is at Henry Ford Health Hospital (Detroit) and 3 other hospitals. The highest price is 14.3× the lowest.

Outpatient cash prices, one line per hospital — its lowest listed price for code 84100. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 29, 2026. See them on a map

Lowest$6.54Henry Ford Health Hospital + 3 more

Median$21.00half pay less

Highest$93.75in Michigan

Lowest saves$14.46vs the median

Hospitals in Michigan, cheapest first

Hospital	Cash price	List price	File date
Henry Ford Health Hospital lowest Detroit · Detroit-Warren-Dearborn, MI HB LAB PHOSPHORUS INORGANIC	$6.54	$32.00	Jun 28, 2026 source file
Henry Ford Health West Bloomfield Hospital lowest West Bloomfield · Detroit-Warren-Dearborn, MI HB LAB PHOSPHORUS INORGANIC	$6.54	$32.00	Jun 28, 2026 source file
Henry Ford Macomb Hospital lowest Clinton Twp · Detroit-Warren-Dearborn, MI HB LAB PHOSPHORUS INORGANIC	$6.54	$32.00	Jun 28, 2026 source file
Henry Ford Wyandotte Hospital lowest Wyandotte · Detroit-Warren-Dearborn, MI HB LAB PHOSPHORUS INORGANIC	$6.54	$32.00	Jun 28, 2026 source file
Henry Ford Rochester Hospital Rochester · Detroit-Warren-Dearborn, MI PHOSPHOROUS	$6.58	$14.00	— source file
Holland Community Hospital Holland · Holland, MI Phosphate level	$8.40	$14.00	Sep 21, 2026 source file
Henry Ford Providence Novi Hospital - Novi Campus Novi · Detroit-Warren-Dearborn, MI PHOSPHORUS; INORGANIC	$8.40	$15.00	— source file
Henry Ford Providence Southfield Hospital Southfield · Detroit-Warren-Dearborn, MI PHOSPHORUS; INORGANIC	$8.40	$15.00	— source file
McLaren Caro Region Caro · Caro, MI Phosphorus Level	$8.45	$16.90	Dec 31, 2025 source file
McLaren Port Huron Port Huron · Detroit-Warren-Dearborn, MI ASSAY OF PHOSPHORUS	$9.55	$19.10	Dec 31, 2025 source file
Ascension River District Hospital East China Township · Detroit-Warren-Dearborn, MI PHOSPHORUS	$11.22	$20.04	— source file
Henry Ford Health Warren Hospital Warren · Detroit-Warren-Dearborn, MI PHOSPHORUS	$12.32	$22.00	— source file
Beacon Allegan Allegan · Holland, MI PHOSPHOROUS	$12.89	$26.30	— source file
McLaren Northern Michigan Petoskey · Petoskey, MI Phosphorus Level	$13.90	$27.80	Dec 31, 2025 source file
Corewell Health Big Rapids Hospital Big Rapids · Big Rapids, MI Hc Phosphorous Level	$14.00	$14.00	— source file
Corewell Health Blodgett Hospital East Grand Rapids · Grand Rapids-Wyoming-Kentwood, MI Hc Phosphorous Level	$14.00	$14.00	— source file
Corewell Health Butterworth Hospital Grand Rapids · Grand Rapids-Wyoming-Kentwood, MI Hc Phosphorous Level	$14.00	$14.00	— source file
Corewell Health Gerber Hospital Fremont · Fremont, MI Hc Phosphorous Level	$14.00	$14.00	— source file
Corewell Health Greenville Hospital Greenville · Grand Rapids-Wyoming-Kentwood, MI Hc Phosphorous Level	$14.00	$14.00	— source file
Corewell Health Ludington Hospital Ludington · Ludington, MI Hc Phosphorous Level	$14.00	$14.00	— source file
Corewell Health Reed City Hospital Reed City · Reed City, MI Hc Phosphorous Level	$14.00	$14.00	— source file
Corewell Health Zeeland Community Hospital Zeeland · Grand Rapids-Wyoming-Kentwood, MI Hc Phosphorous Level	$14.00	$14.00	— source file
Sturgis Hospital Sturgis · Sturgis, MI PHOSPHORUS	$14.30	$22.00	Apr 6, 2026 source file
McLaren Thumb Region Bad Axe · Bad Axe, MI Phosphorus Level	$14.50	$29.00	Dec 31, 2025 source file
Hillsdale Hospital Hillsdale · Hillsdale, MI PHOSPHORUS	$15.30	$18.00	— source file
McLaren Oakland Pontiac · Detroit-Warren-Dearborn, MI Phosphorus Level	$15.75	$31.50	Dec 31, 2025 source file
McLaren Macomb Mount Clemens · Detroit-Warren-Dearborn, MI Phosphorus Level	$16.75	$33.50	Dec 31, 2025 source file
Marlette Regional Hospital Marlette · Marlette, MI Phosphorus	$18.00	$24.00	— source file
McLaren Greater Lansing Lansing · Lansing-East Lansing, MI Phosphorus Level	$18.10	$36.20	Dec 31, 2025 source file
Covenant Medical Center Cooper Saginaw · Saginaw, MI HCHG ELECTROLYTES AND OSMOLALITY FECES PHOSPHOROUS	$18.68	$26.68	May 15, 2026 source file
Covenant Medical Center Saginaw · Saginaw, MI HCHG ELECTROLYTES AND OSMOLALITY FECES PHOSPHOROUS	$18.68	$26.68	May 15, 2026 source file
Kalkaska Memorial Health Center Kalkaska · Traverse City, MI Phosphorus Level	$18.70	$22.00	Apr 17, 2026 source file
Henry Ford Health St John Hospital Detroit · Detroit-Warren-Dearborn, MI PHOSPHORUS	$19.04	$34.00	— source file
McLaren Bay Region Bay City · Bay City, MI Phosphorus Level	$20.00	$40.00	Dec 31, 2025 source file
Surgeons Choice Medical Center Southfield · Detroit-Warren-Dearborn, MI PHOSPHORUS	$20.00	$20.00	— source file
Deckerville Community Hospital Deckerville · Deckerville, MI Phosphorus	$20.52	$27.00	— source file
McLaren Central Michigan Mount Pleasant · Mount Pleasant, MI Phosphorus Level	$20.80	$41.60	Dec 31, 2025 source file
University of Michigan Health Ann Arbor · Ann Arbor, MI HC-Lab-Phosphorus	$20.80	$52.00	— source file
Beaumont Hospital - Grosse Pointe Grosse Pointe · Detroit-Warren-Dearborn, MI Hc Phosphorous Level	$21.00	$21.00	— source file
Beaumont Hospital - Taylor Taylor · Detroit-Warren-Dearborn, MI Hc Phosphorous Level	$21.00	$21.00	— source file
Beaumont Hospital, Troy Troy · Detroit-Warren-Dearborn, MI Hc Phosphorous Level	$21.00	$21.00	— source file
Corewell Health Trenton Hospital Trenton · Detroit-Warren-Dearborn, MI Hc Phosphorous Level	$21.00	$21.00	— source file
Corewell Health Wayne Hospital Wayne · Detroit-Warren-Dearborn, MI Hc Phosphorous Level	$21.00	$21.00	— source file
Hills and Dales General Hospital Cass City · Cass City, MI Hchg Electrolytes and Osmolality Feces Phosphorous	$21.06	$27.00	— source file
McLaren Flint Flint · Flint, MI Phosphorus Level	$21.55	$43.10	Dec 31, 2025 source file
St Joseph Mercy Ann Arbor Ypsilanti · Ypsilanti, MI HC Phosphorus	$24.05	$37.00	Mar 31, 2026 source file
St Joseph Mercy Chelsea Chelsea · Ann Arbor, MI HC Phosphorus	$24.05	$37.00	Mar 31, 2026 source file
St Joseph Mercy Livingston Hospital Brighton · Detroit-Warren-Dearborn, MI HC Phosphorus	$24.05	$37.00	Mar 31, 2026 source file
St Joseph Mercy Oakland Pontiac · Detroit-Warren-Dearborn, MI HC Phosphorus	$24.05	$37.00	Mar 31, 2026 source file
St Mary Mercy Livonia Livonia · Detroit-Warren-Dearborn, MI HC Phosphorus	$24.05	$37.00	Mar 31, 2026 source file
Trinity Health Grand Haven Hospital Grand Haven · Grand Rapids-Wyoming-Kentwood, MI PHOSPHORUS	$24.80	$24.80	— source file
Karmanos Cancer Center Detroit · Detroit-Warren-Dearborn, MI PHOSPHOROUS, AUTO	$25.10	$50.20	Dec 31, 2025 source file
Mercy Health Lakeshore Campus Shelby · Shelby, MI HC Phosphorus	$26.65	$41.00	Mar 31, 2026 source file
Mercy Health Partners, Mercy Campus Muskogen · Muskegon-Norton Shores, MI HC Phosphorus	$26.65	$41.00	Mar 31, 2026 source file
Mercy Health Saint Marys Grand Rapids · Grand Rapids-Wyoming-Kentwood, MI HC Phosphorus	$26.65	$41.00	Mar 31, 2026 source file
Eaton Rapids Medical Center Eaton Rapids · Lansing-East Lansing, MI PHOSPHORUS,INORGAN PHOSPHATE	$26.99	$53.97	Jul 1, 2026 source file
Mackinac Straits Hospital and Health Center Saint Ignace · Saint Ignace, MI Phosphate level	$27.00	$45.00	Jul 22, 2026 source file
Munson Healthcare Cadillac Cadillac · Cadillac, MI Phosphorus Level	$28.05	$33.00	Apr 17, 2026 source file
Forest Health Medical Center Ypsilanti · Ann Arbor, MI DAILY PHOSPHORUS BLOOD	$28.54	$28.54	— source file
Munson Healthcare Grayling Grayling · Grayling, MI Phosphorus Level	$29.75	$35.00	Apr 17, 2026 source file
Munson Healthcare Manistee Hospital Manistee · Manistee, MI Phosphorus Level	$29.75	$35.00	Apr 17, 2026 source file
Munson Healthcare Otsego Memorial Hospital Gaylord · Gaylord, MI Phosphorus Level	$31.45	$37.00	Apr 17, 2026 source file
Paul Oliver Memorial Hospital Frankfort · Traverse City, MI Phosphorus Level	$32.30	$38.00	Apr 17, 2026 source file
Munson Medical Center Traverse City · Traverse City, MI Phosphorus Level	$34.85	$41.00	Apr 17, 2026 source file
Bell Hospital Ishpeming · Marquette, MI Phosphorus inorganic (phosphate)	$37.60	$62.66	— source file
Sheridan Community Hospital Sheridan · Grand Rapids-Wyoming-Kentwood, MI PHOSPHOROUS	$39.20	$49.00	— source file
Harbor Beach Community Hospital Harbor Beach · Harbor Beach, MI PHOSPHORUS	$41.25	$55.00	— source file
Aspirus Iron River Hospital Iron River · Iron River, MI Fac Assay of Phosphorus	$41.60	$64.00	Apr 1, 2026 source file
Aspirus Ironwood Hospital Ironwood · Ironwood, MI Fac Assay of Phosphorus	$41.60	$64.00	Apr 1, 2026 source file
Aspirus Keweenaw Hospital Laurium · Houghton, MI Fac Assay of Phosphorus	$41.60	$64.00	Apr 1, 2026 source file
McLaren Lapeer Region Lapeer · Detroit-Warren-Dearborn, MI Phosphorus Level	$42.50	$85.00	Dec 31, 2025 source file
Three Rivers Health Three Rivers · Sturgis, MI Phosphorus Serum	$42.90	$66.00	Jan 1, 2026 source file
Corewell Health Watervliet Hospital Watervliet · Niles, MI Hc Phosphorous Level	$44.00	$44.00	— source file
Lakeland Hospital, St Joseph St Joseph · Niles, MI Hc Phosphorous Level	$44.00	$44.00	— source file
Memorial Healthcare Owosso · Owosso, MI PHOSPHORUS	$45.60	$57.00	Apr 1, 2026 source file
Uphs Marquette Dlp Hospital Marquette · Marquette, MI Phosphorus inorganic (phosphate)	$47.47	$79.12	— source file
Munson Healthcare Charlevoix Hospital Charlevoix · Charlevoix, MI Phosphorus Level	$51.00	$60.00	Apr 17, 2026 source file
RIM - Rehabilitation Institute of Michigan Detroit · Detroit-Warren-Dearborn, MI PHOSPHORUS	$63.00	$84.00	Apr 8, 2026 source file
VHS Childrens Hospital of Michigan Detroit · Detroit-Warren-Dearborn, MI PHOSPHORUS	$68.25	$91.00	Apr 6, 2026 source file
VHS Huron Valley-Sinai Hospital Commerce Charter Twp · Detroit-Warren-Dearborn, MI PHOSPHORUS	$71.25	$95.00	May 20, 2026 source file
Baraga County Memorial Hospital Lanse · Lanse, MI **PHOSPHORUS INORGANIC	$72.00	$72.00	— source file
Harper University Hospital Detroit · Detroit-Warren-Dearborn, MI PHOSPHORUS	$73.50	$98.00	Sep 2, 2026 source file
UP Health System - Portage Hancock · Houghton, MI Phosphorus inorganic (phosphate)	$74.60	$124.34	— source file
VHS Detroit Receiving Hospital Detroit · Detroit-Warren-Dearborn, MI PHOSPHORUS	$83.25	$111.00	Apr 7, 2026 source file
VHS Sinai Grace Hospital Detroit · Detroit-Warren-Dearborn, MI PHOSPHORUS	$93.75	$125.00	Apr 8, 2026 source file

By metro area

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

Metro area	Hospitals	Lowest	Median
Detroit-Warren-Dearborn, MI	30	$6.54	$21.00
Grand Rapids-Wyoming-Kentwood, MI	7	$14.00	$14.00
Ann Arbor, MI	3	$20.80	$24.05
Traverse City, MI	3	$18.70	$32.30
Holland, MI	2	$8.40	$10.64
Houghton, MI	2	$41.60	$58.10
Lansing-East Lansing, MI	2	$18.10	$22.54
Marquette, MI	2	$37.60	$42.54
Niles, MI	2	$44.00	$44.00
Saginaw, MI	2	$18.68	$18.68
Sturgis, MI	2	$14.30	$28.60
Bad Axe, MI	1	$14.50	$14.50
Bay City, MI	1	$20.00	$20.00
Big Rapids, MI	1	$14.00	$14.00
Caro, MI	1	$8.45	$8.45
Cass City, MI	1	$21.06	$21.06
Charlevoix, MI	1	$51.00	$51.00
Cadillac, MI	1	$28.05	$28.05
Deckerville, MI	1	$20.52	$20.52
Fremont, MI	1	$14.00	$14.00
Flint, MI	1	$21.55	$21.55
Gaylord, MI	1	$31.45	$31.45
Grayling, MI	1	$29.75	$29.75
Harbor Beach, MI	1	$41.25	$41.25
Hillsdale, MI	1	$15.30	$15.30
Iron River, MI	1	$41.60	$41.60
Ironwood, MI	1	$41.60	$41.60
Lanse, MI	1	$72.00	$72.00
Ludington, MI	1	$14.00	$14.00
Manistee, MI	1	$29.75	$29.75
Marlette, MI	1	$18.00	$18.00
Mount Pleasant, MI	1	$20.80	$20.80
Muskegon-Norton Shores, MI	1	$26.65	$26.65
Owosso, MI	1	$45.60	$45.60
Petoskey, MI	1	$13.90	$13.90
Reed City, MI	1	$14.00	$14.00
Saint Ignace, MI	1	$27.00	$27.00
Shelby, MI	1	$26.65	$26.65
Ypsilanti, MI	1	$24.05	$24.05

What it is

A phosphorus test measures phosphate in the blood. It is used with calcium for kidney disease, bone disease and parathyroid problems.

What the price covers

The price usually covers running the test. The blood draw (36415) is often billed as a separate line.

Phosphorus (phosphate) blood test in other states

Median cash price across the state's hospitals.