Lab tests CPT 84100 Arkansas Outpatient

Phosphorus test cost in Arkansas

In Arkansas, 48 hospitals publish a cash price for phosphorus (phosphate) blood test: from $5.50 to $106.50, with a median of $27.33. The lowest price is at Conway Regional Medical Center (Conway). The highest price is 19.4× 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$5.50Conway Regional Medical Center

Median$27.33half pay less

Highest$106.50in Arkansas

Lowest saves$21.83vs the median

Hospitals in Arkansas, cheapest first

Hospital	Cash price	List price	File date
Conway Regional Medical Center lowest Conway · Little Rock-North Little Rock-Conway, AR ASSAY OF PHOSPHORUS	$5.50	$25.00	Jul 2, 2026 source file
Baptist Health Medical Center - Arkadelphia Arkadelphia · Arkadelphia, AR 84100 - ASSAY OF PHOSPHORUS INORGANIC	$6.24	$24.96	— source file
Baptist Health Medical Center - El Dorado El Dorado · El Dorado, AR 84100 - ASSAY OF PHOSPHORUS INORGANIC	$6.24	$24.96	— source file
Baptist Health Medical Center - Heber Springs Heber Springs · Heber Springs, AR 84100 - ASSAY OF PHOSPHORUS INORGANIC	$6.24	$24.96	— source file
Dardanelle Regional Medical Center Dardanelle · Russellville, AR ASSAY OF PHOSPHORUS	$6.25	$25.00	Aug 17, 2026 source file
CHI St Vincent Morrilton Morrilton · Morrilton, AR PHOSPHORUS SERUM	$8.66	$34.00	Feb 28, 2026 source file
Baptist Memorial Hospital-NEA Jonesboro · Jonesboro, AR PHOSPHORUS LEVEL	$9.50	$50.00	Feb 27, 2026 source file
Baptist Health - Fort Smith Fort Smith · Fort Smith, AR-OK 84100 - ASSAY OF PHOSPHORUS INORGANIC	$11.38	$45.53	— source file
Baptist Health - Van Buren Van Buren · Fort Smith, AR-OK 84100 - ASSAY OF PHOSPHORUS INORGANIC	$11.44	$45.76	— source file
Baptist Health Medical Center - Conway Conway · Little Rock-North Little Rock-Conway, AR 84100 - ASSAY OF PHOSPHORUS INORGANIC	$11.44	$45.76	— source file
Baptist Health Medical Center - Drew County Monticello · Monticello, AR 84100 - ASSAY OF PHOSPHORUS INORGANIC	$11.44	$45.76	— source file
Baptist Health Medical Center - Hot Spring County Malvern · Malvern, AR 84100 - ASSAY OF PHOSPHORUS INORGANIC	$11.44	$45.76	— source file
Baptist Health Medical Center - Magnolia Magnolia · Magnolia, AR 84100 - ASSAY OF PHOSPHORUS INORGANIC	$11.44	$45.76	— source file
Baptist Health Medical Center - North Little Rock North Little Rock · Little Rock-North Little Rock-Conway, AR 84100 - ASSAY OF PHOSPHORUS INORGANIC	$11.44	$45.76	— source file
Baptist Health Medical Center - Stuttgart Stuttgart · Stuttgart, AR 84100 - ASSAY OF PHOSPHORUS INORGANIC	$11.44	$45.76	— source file
Ozark Health Clinton · Clinton, AR PHOSPHORUS	$14.56	$28.00	— source file
McGehee Hospital McGehee · McGehee, AR PHOSPHORUS, QUEST	$14.74	$22.00	— source file
Baxter Health Fulton County Hospital Salem · Salem, AR PHOSPHORUS	$15.40	$22.00	— source file
Mercy Hospital Fort Smith Fort Smith · Fort Smith, AR-OK Phosphorus	$16.90	$26.00	— source file
Mercy Orthopedic Hospital Fort Smith Fort Smith · Fort Smith, AR-OK Phosphorus	$16.90	$26.00	— source file
Ozarks Community Hospital Gravette · Fayetteville-Springdale-Rogers, AR PHOSPHORUS - GRV	$19.20	$48.00	— source file
St. Vincent Infirmary Medical Center Sherwood · Little Rock-North Little Rock-Conway, AR PHOSPHORUS	$20.34	$80.00	Feb 28, 2026 source file
CHI St. Vincent Infirmary Little Rock · Little Rock-North Little Rock-Conway, AR PHOSPHORUS	$20.53	$80.00	Feb 28, 2026 source file
University of Arkansas for Medical Sciences Little Rock · Little Rock-North Little Rock-Conway, AR PHOSPHATE LEVEL	$26.40	$44.00	— source file
Chambers Memorial Hospital Danville · Russellville, AR Phosphate level	$28.25	$56.50	Jul 10, 2026 source file
Southwest Arkansas Regional Medical Center Hope · Hope, AR PHOSPHORUS	$28.49	$71.23	— source file
Arkansas Heart Hospital Little Rock · Little Rock-North Little Rock-Conway, AR Phosphorus Level	$29.60	$37.00	Nov 21, 2025 source file
Arkansas Heart Hospital-Encore Bryant · Little Rock-North Little Rock-Conway, AR Phosphorus Level	$29.60	$37.00	Nov 21, 2025 source file
Baptist Memorial Hospital-Crittenden West Memphis · Memphis, TN-MS-AR PHOSPHORUS LEVEL	$30.30	$202.00	Feb 27, 2026 source file
Johnson Regional Medical Center Clarksville · Clarksville, AR INOR PHOS PO4	$33.14	$60.26	— source file
McHs-Great River Medical Center Blytheville · Blytheville, AR PHOSPHOROUS, SERUM	$34.22	$51.00	Sep 22, 2026 source file
McHs-Smc Regional Medical Center Osceola · Blytheville, AR PHOSPHOROUS, SERUM	$34.22	$51.00	Sep 22, 2026 source file
Mercy Hospital Booneville Booneville · Booneville, AR Phosphorus Stool	$37.05	$57.00	— source file
Mercy Hospital Ozark Ozark · Ozark, AR Phosphorus Stool	$37.05	$57.00	— source file
Mercy Hospital Paris E Academy Paris · E Academy Paris, AR Phosphorus	$37.05	$57.00	— source file
Mercy Hospital Waldron Waldron · Waldron, AR Phosphorus	$37.05	$57.00	— source file
Chicot Memorial Medical Center Lake Village · Lake Village, AR PHOSPHORUS INORGANIC REPEAT	$40.65	$40.65	— source file
Ouachita County Medical Center Camden · Camden, AR PHOSPHORUS SERUM	$50.50	$101.00	— source file
Arkansas Childrens Hospital Little Rock · Little Rock-North Little Rock-Conway, AR PHOSPHATE LEVEL	$57.44	$63.82	— source file
Arkansas Childrens Northwest Springdale · Fayetteville-Springdale-Rogers, AR PHOSPHATE LEVEL	$57.44	$63.82	— source file
Washington Regiol Medical Center Fayetteville · Fayetteville-Springdale-Rogers, AR HC Assay of Inorganic Phosphorus - Phosphorus	$59.25	$79.00	— source file
Mercy Hospital Berryville Berryville · Berryville, AR Phosphorus Stool	$65.65	$101.00	— source file
North Arkansas Regional Medical Center Harrison · Harrison, AR PHOS CPT 84100 FOR PARATHYROID	$72.77	$108.92	— source file
CHI St. Vincent Hospital Hot Springs Hot Springs · Hot Springs, AR CHG PHOSPHORUS	$74.00	$74.00	Feb 28, 2026 source file
Forrest City Arkansas Hospital Forrest City · Forrest City, AR Phosphate level	$85.41	$142.35	Sep 17, 2026 source file
Mercy Hospital Rogers Department Bella Vista · Fayetteville-Springdale-Rogers, AR Phosphorus Stool	$89.70	$138.00	— source file
Conway Regional Rehabilitation Hospital Conway · Little Rock-North Little Rock-Conway, AR PHOSPHOROUS SERUM	$99.23	$99.23	— source file
Izard Regional Hospital Calico Rock · Mountain Home, AR PHOSPHOROUS	$106.50	$106.50	— source file

By metro area

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

Metro area	Hospitals	Lowest	Median
Little Rock-North Little Rock-Conway, AR	10	$5.50	$23.46
Fayetteville-Springdale-Rogers, AR	4	$19.20	$58.34
Fort Smith, AR-OK	4	$11.38	$14.17
Blytheville, AR	2	$34.22	$34.22
Russellville, AR	2	$6.25	$17.25
Arkadelphia, AR	1	$6.24	$6.24
Berryville, AR	1	$65.65	$65.65
Booneville, AR	1	$37.05	$37.05
Clarksville, AR	1	$33.14	$33.14
Clinton, AR	1	$14.56	$14.56
Camden, AR	1	$50.50	$50.50
E Academy Paris, AR	1	$37.05	$37.05
El Dorado, AR	1	$6.24	$6.24
Forrest City, AR	1	$85.41	$85.41
Heber Springs, AR	1	$6.24	$6.24
Hope, AR	1	$28.49	$28.49
Harrison, AR	1	$72.77	$72.77
Hot Springs, AR	1	$74.00	$74.00
Jonesboro, AR	1	$9.50	$9.50
Lake Village, AR	1	$40.65	$40.65
McGehee, AR	1	$14.74	$14.74
Monticello, AR	1	$11.44	$11.44
Morrilton, AR	1	$8.66	$8.66
Magnolia, AR	1	$11.44	$11.44
Malvern, AR	1	$11.44	$11.44
Memphis, TN-MS-AR	1	$30.30	$30.30
Mountain Home, AR	1	$106.50	$106.50
Ozark, AR	1	$37.05	$37.05
Salem, AR	1	$15.40	$15.40
Stuttgart, AR	1	$11.44	$11.44
Waldron, AR	1	$37.05	$37.05

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.