Lab tests CPT 84100 Kentucky Outpatient

Phosphorus test cost in Kentucky

In Kentucky, 78 hospitals publish a cash price for phosphorus (phosphate) blood test: from $7.50 to $574.26, with a median of $52.25. The lowest price is at Ohio County Hospital (Hartford). The highest price is 76.6× 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$7.50Ohio County Hospital

Median$52.25half pay less

Highest$574.26in Kentucky

Lowest saves$44.75vs the median

Hospitals in Kentucky, cheapest first

Hospital	Cash price	List price	File date
Ohio County Hospital lowest Hartford · Hartford, KY PHOSPHORUS	$7.50	$15.00	— source file
University of Louisville Hospital Louisville · Louisville/Jefferson County, KY-IN ASSAY OF PHOSPHORUS	$9.84	$41.00	— source file
Baptist Health Deaconess Madisonville Madisonville · Madisonville, KY HC PHOSPHORUS B	$10.20	$78.44	Feb 3, 2026 source file
The Medical Center at Albany Albany · Albany, KY CHEM - PHOSPHORUS	$10.80	$18.00	Jul 1, 2024 source file
The Medical Center at Bowling Green Bowling Green · Bowling Green, KY CHEM - PHOSPHORUS	$10.80	$18.00	Apr 1, 2026 source file
The Medical Center at Caverna Horse Cave · Horse Cave, KY CHEM - PHOSPHORUS	$10.80	$18.00	Apr 1, 2026 source file
The Medical Center at Scottsville Scottsville · Bowling Green, KY CHEM - PHOSPHORUS	$10.80	$18.00	Apr 1, 2026 source file
Wayne County Hospital Monticello · Monticello, KY INORGANIC PHOSPHOROU	$13.07	$20.10	— source file
The Medical Center at Russellville Russellville · Russellville, KY PHOSPHOROUS INORGANIC	$13.80	$23.00	Apr 1, 2026 source file
St Elizabeth Edgewood Edgewood · Cincinnati, OH-KY-IN HB PHOSPHORUS	$14.22	$14.22	Apr 1, 2026 source file
Saints Mary & Elizabeth Hospital Louisville · Louisville/Jefferson County, KY-IN ASSAY OF PHOSPHORUS	$22.32	$62.00	— source file
Jennie Stuart Medical Center Hopkinsville · Clarksville, TN-KY HC PHOSPHORUS B	$27.36	$88.25	Feb 12, 2026 source file
King's Daughters' Medical Center Ashland · Huntington-Ashland, WV-KY-OH HCHG PHOSPHOROUS, FECES	$28.39	$70.96	Oct 14, 2025 source file
Saint Joseph Mount Sterling Mt. Sterling · Mount Sterling, KY HC LAB PHOSPHORUS	$30.42	$83.00	Feb 28, 2026 source file
Saint Joseph London London · Corbin, KY HC LAB PHOSPHORUS	$30.69	$86.00	Feb 28, 2026 source file
Breckinridge Memorial Hospital Hardinsburg · Hardinsburg, KY Phosphate level	$33.50	$67.00	Jul 16, 2026 source file
Norton Audubon Hospital Louisville · Louisville, KY HB PHOSPHORUS BLOOD	$35.80	$179.00	Feb 11, 2026 source file
Norton Brownsboro Hospital Louisville · Louisville/Jefferson County, KY-IN HB PHOSPHORUS BLOOD	$35.80	$179.00	Feb 11, 2026 source file
Norton Children's Hospital Louisville · Louisville/Jefferson County, KY-IN HB PHOSPHORUS BLOOD	$35.80	$179.00	Feb 11, 2026 source file
Norton Hospital Louisville · Louisville/Jefferson County, KY-IN HB PHOSPHORUS BLOOD	$35.80	$179.00	Feb 11, 2026 source file
Norton West Louisville Hospital Louisville · Louisville/Jefferson County, KY-IN HB PHOSPHORUS BLOOD	$35.80	$179.00	Feb 11, 2026 source file
Norton Women's and Kosair Children's Hospital Louisville · Louisville/Jefferson County, KY-IN HB PHOSPHORUS BLOOD	$35.80	$179.00	Feb 13, 2026 source file
University of Kentucky Hospital Lexington · Lexington-Fayette, KY Hc Phosphorus	$35.80	$89.50	Apr 1, 2026 source file
UofL Health - Jewish Hospital and Mary & Elizabeth Hospital Louisville · Louisville/Jefferson County, KY-IN ASSAY OF PHOSPHORUS	$38.70	$86.00	— source file
Clark Regional Medical Center Winchester · Lexington-Fayette, KY Phosphorus inorganic (phosphate)	$38.99	$97.48	— source file
CHI Saint Joseph Berea Nf Berea · Richmond-Berea, KY HC LAB PHOSPHORUS	$39.53	$82.00	Feb 28, 2026 source file
T J Samson Community Hospital Glasgow · Glasgow, KY Phosphate level	$42.25	$65.00	Apr 23, 2026 source file
Tj Health Columbia Columbia · Columbia, KY Phosphate level	$42.25	$65.00	Sep 1, 2026 source file
Cumberland County Hospital Burkesville · Burkesville, KY PHOSPHORUS	$42.38	$56.50	— source file
Saint Joseph East Lexington · Lexington-Fayette, KY HC LAB PHOSPHORUS	$42.58	$106.00	Feb 28, 2026 source file
UofL Health-Louisville – South Hospital Shepherdville · Louisville/Jefferson County, KY-IN ASSAY OF PHOSPHORUS	$43.65	$97.00	— source file
Casey County Hospital Liberty · Liberty, KY PHOSPHORUS, INORG	$44.00	$55.00	— source file
Pineville Community Health Center Pineville · Middlesborough, KY Phosphate level	$44.00	$44.00	Jan 24, 2026 source file
Livingston Hospital and Healthcare Services Salem · Paducah, KY-IL Phosphorus	$45.60	$76.00	— source file
UofL Health -Shelbyville Shelbyville · Louisville/Jefferson County, KY-IN ASSAY OF PHOSPHORUS	$46.36	$122.00	— source file
St Claire Medical Center Morehead · Morehead, KY Phosphate level	$47.25	$63.00	Jun 18, 2026 source file
Saint Joseph Hospital Lexington · Lexington-Fayette, KY HC LAB PHOSPHORUS	$49.94	$106.00	Feb 28, 2026 source file
Jackson Purchase Medical Center Mayfield · Mayfield, KY Phosphorus inorganic (phosphate)	$50.23	$125.58	— source file
Deaconess Union County Hospital Morganfield · Morganfield, KY HC PHOSPHORUS B	$51.70	$110.00	Feb 13, 2026 source file
Knox County Hospital Barbourville · Corbin, KY PHOSPHORUS	$52.80	$88.00	— source file
Mercy Health Lourdes Hospital Paducah · Paducah, KY-IL HC Assay of Phosphorus Inorganic	$52.80	$88.00	— source file
CHI Saint Joseph Health - Saint Joseph Jessamine Nicholasville · Lexington-Fayette, KY HC LAB PHOSPHORUS	$53.39	$106.00	Feb 28, 2026 source file
Harrison Memorial Hospital Cynthiana · Cynthiana, KY PHOSPHATE LEVEL	$54.78	$78.25	— source file
Carroll County Memorial Hospital Carrollton · Carrollton, KY PHOSPHORUS BLOOD	$56.40	$94.00	— source file
Baptist Health Corbin Corbin · Corbin, KY Phosphate level	$58.32	$77.76	Sep 15, 2026 source file
Baptist Health Hardin Elizabethtown · Elizabethtown, KY Phosphate level	$58.32	$77.76	Sep 15, 2026 source file
Baptist Health LaGrange La Grange · Louisville/Jefferson County, KY-IN Phosphate level	$58.32	$77.76	Sep 15, 2026 source file
Baptist Health Lexington Lexington · Lexington-Fayette, KY Phosphate level	$58.32	$77.76	Sep 17, 2026 source file
Baptist Health Louisville Louisville · Louisville/Jefferson County, KY-IN Phosphate level	$58.32	$77.76	Sep 18, 2026 source file
Baptist Health Paducah Paducah · Paducah, KY-IL Phosphate level	$58.32	$77.76	Sep 18, 2026 source file
Baptist Health Richmond Richmond · Richmond-Berea, KY Phosphate level	$58.32	$77.76	Sep 18, 2026 source file
Bluegrass Community Hospital Versailles · Lexington-Fayette, KY Phosphorus inorganic (phosphate)	$58.48	$146.19	— source file
Middlesboro Arh Hospital Middlesboro · Middlesborough, KY PHOSPHORUS	$64.20	$107.00	— source file
Whitesburg Arh Hospital Whitesburg · Whitesburg, KY PHOSPHORUS	$64.20	$107.00	— source file
Fleming County Hospital Flemingsburg · Flemingsburg, KY Phosphorus inorganic (phosphate)	$65.92	$164.79	— source file
Rockcastle County Hospital Mount Vernon · Richmond-Berea, KY Phosphate level	$66.12	$87.00	Jul 1, 2026 source file
Harlan Arh Hospital Harlan · Harlan, KY PHOSPHORUS	$72.00	$120.00	— source file
Highlands Arh Regional Medical Center Prestonsburg · Pikeville, KY PHOSPHORUS	$72.00	$120.00	— source file
Paintsville Arh Hospital Paintsville · Paintsville, KY PHOSPHORUS	$72.00	$120.00	— source file
Monroe County Medical Center Tompkinsville · Tompkinsville, KY Phosphate level	$72.25	$87.05	Aug 14, 2026 source file
Meadowview Regional Medical Center Maysville · Maysville, KY Phosphorus inorganic (phosphate)	$72.84	$182.11	— source file
Hazard Appalachian Regional Healthcare Regional Medical Center Hazard · Hazard, KY PHOSPHORUS	$73.20	$122.00	— source file
Arh Our Lady of the Way Martin · Pikeville, KY PHOSPHORUS	$73.80	$123.00	— source file
McDowell Arh Hospital MC Dowell · Pikeville, KY PHOSPHORUS	$73.80	$123.00	— source file
Tug Valley Appalachian Regional Healthcare Regional Medical Center South Williamson · Pikeville, KY PHOSPHORUS	$75.00	$125.00	— source file
Morgan County Arh Hospital West Liberty · West Liberty, KY PHOSPHORUS	$77.40	$129.00	— source file
Mary Breckinridge Arh Hospital Hayden · Hayden, KY PHOSPHORUS	$82.20	$137.00	— source file
Bourbon Community Hospital Paris · Lexington-Fayette, KY Phosphorus inorganic (phosphate)	$82.70	$206.75	— source file
AdventHealth Manchester Manchester · Corbin, KY HC PHOSPHORUS	$85.04	$85.04	Apr 1, 2026 source file
CHI Saint Joseph Flaget Memorial Hospital Bardstown · Louisville/Jefferson County, KY-IN HC LAB PHOSPHORUS	$85.29	$201.00	Feb 28, 2026 source file
Murray-Calloway County Public Hospital Murray · Murray, KY Phosphate level	$87.10	$134.00	Sep 9, 2026 source file
Marcum and Wallace Memorial Hospital Irvine · Richmond-Berea, KY HC Assay of Phosphorus Inorganic	$113.40	$189.00	— source file
Georgetown Community Hospital Georgetown · Lexington-Fayette, KY Phosphorus inorganic (phosphate)	$113.78	$284.45	— source file
Spring View Hospital Lebanon · Lebanon, KY Phosphorus inorganic (phosphate)	$129.00	$322.51	— source file
Kentucky River Medical Center Jackson · Jackson, KY Phosphate level	$140.66	$234.44	Sep 17, 2026 source file
Frankfort Regional Medical Center Frankfort · Frankfort, KY PHOSPHORUS OTHER	$251.79	$251.79	Sep 1, 2026 source file
Three Rivers Medical Center Louisa · Huntington-Ashland, WV-KY-OH Phosphate level	$266.44	$444.07	Sep 17, 2026 source file
Tristar Greenview Regional Hospital Bowling Green · Bowling Green, KY PHOSPHORUS BLD	$574.26	$574.26	Sep 1, 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
Louisville/Jefferson County, KY-IN	13	$9.84	$35.80
Lexington-Fayette, KY	9	$35.80	$53.39
Corbin, KY	4	$30.69	$55.56
Pikeville, KY	4	$72.00	$73.80
Richmond-Berea, KY	4	$39.53	$62.22
Bowling Green, KY	3	$10.80	$10.80
Paducah, KY-IL	3	$45.60	$52.80
Huntington-Ashland, WV-KY-OH	2	$28.39	$147.42
Middlesborough, KY	2	$44.00	$54.10
Albany, KY	1	$10.80	$10.80
Burkesville, KY	1	$42.38	$42.38
Carrollton, KY	1	$56.40	$56.40
Columbia, KY	1	$42.25	$42.25
Cynthiana, KY	1	$54.78	$54.78
Cincinnati, OH-KY-IN	1	$14.22	$14.22
Clarksville, TN-KY	1	$27.36	$27.36
Elizabethtown, KY	1	$58.32	$58.32
Flemingsburg, KY	1	$65.92	$65.92
Frankfort, KY	1	$251.79	$251.79
Glasgow, KY	1	$42.25	$42.25
Hardinsburg, KY	1	$33.50	$33.50
Harlan, KY	1	$72.00	$72.00
Hartford, KY	1	$7.50	$7.50
Hayden, KY	1	$82.20	$82.20
Hazard, KY	1	$73.20	$73.20
Horse Cave, KY	1	$10.80	$10.80
Jackson, KY	1	$140.66	$140.66
Lebanon, KY	1	$129.00	$129.00
Liberty, KY	1	$44.00	$44.00
Louisville, KY	1	$35.80	$35.80
Maysville, KY	1	$72.84	$72.84
Monticello, KY	1	$13.07	$13.07
Morehead, KY	1	$47.25	$47.25
Morganfield, KY	1	$51.70	$51.70
Madisonville, KY	1	$10.20	$10.20
Mayfield, KY	1	$50.23	$50.23
Mount Sterling, KY	1	$30.42	$30.42
Murray, KY	1	$87.10	$87.10
Paintsville, KY	1	$72.00	$72.00
Russellville, KY	1	$13.80	$13.80
Tompkinsville, KY	1	$72.25	$72.25
West Liberty, KY	1	$77.40	$77.40
Whitesburg, KY	1	$64.20	$64.20

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.