Lab tests CPT 84100 Ohio Outpatient

Phosphorus test cost in Ohio

In Ohio, 131 hospitals publish a cash price for phosphorus (phosphate) blood test: from $8.44 to $97.20, with a median of $35.75. The lowest price is at Twin City Hospital (Dennison). The highest price is 11.5× 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 Oct 1, 2026. See them on a map

Lowest$8.44Twin City Hospital
Median$35.75half of hospitals charge less
Highest$97.20in Ohio
Lowest saves$27.31vs the median

Hospitals in Ohio, cheapest first

HospitalCash priceList priceFile date
Twin City Hospital lowest Dennison · New Philadelphia-Dover, OH PARATHY PHOS $8.44 $17.00 Feb 28, 2026
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Metrohealth System Cleveland · Cleveland, OH Hc Phosphate, Stool $9.45 $27.00 Apr 1, 2026
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Fairfield Medical Center Lancaster · Columbus, OH Phosphorus Level $10.35 $23.00 Feb 26, 2026
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Adena Pike Medical Center Waverly · Waverly, OH HC PHOSPHATE INORGANIC $11.31 $22.61 Aug 19, 2026
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Adena Regional Medical Center Chillicothe · Chillicothe, OH HC PHOSPHATE INORGANIC $11.31 $22.61 Aug 19, 2026
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Greenfield Area Medical Center Greenfield · Greenfield, OH HC PHOSPHATE INORGANIC $11.31 $22.61 Aug 19, 2026
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Lima Memorial Health System Lima · Lima, OH Phosphorus, Serum $11.70 $13.00 Apr 1, 2026
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Nationwide Children's Hospital Columbus · Columbus, OH PHOSPHORUS, INORGANIC $11.70 $13.00 Apr 1, 2026
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Van Wert County Hospital Van Wert · Van Wert, OH Hc Phosphorus So $11.70 $18.00 Apr 1, 2026
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Beavercreek Medical Center Beaver Creek · Dayton-Kettering-Beavercreek, OH Hc Phosphorus Inorganic (Phosphate), Lc $12.00 $30.00 Apr 1, 2026
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Dayton Osteopathic Hospital Dayton · Dayton-Kettering-Beavercreek, OH Hc Phosphorus Inorganic (Phosphate), Lc $12.00 $30.00 Apr 1, 2026
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Fort Hamilton Hospital Hamilton · Cincinnati, OH-KY-IN Hc Phosphorus Inorganic (Phosphate), Lc $12.00 $30.00 Apr 1, 2026
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Greene Memorial Hospital Xenia · Dayton-Kettering-Beavercreek, OH Hc Phosphorus Inorganic (Phosphate), Lc $12.00 $30.00 Apr 1, 2026
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Kettering Health Main Campus Kettering · Dayton-Kettering-Beavercreek, OH Hc Phosphorus Inorganic (Phosphate), Lc $12.00 $30.00 Apr 1, 2026
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Kettering Health Miamisburg Miamisburg · Dayton-Kettering-Beavercreek, OH Hc Phosphorus Inorganic (Phosphate), Lc $12.00 $30.00 Apr 1, 2026
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Kettering Health Troy Troy · Dayton-Kettering-Beavercreek, OH Hc Phosphorus Inorganic (Phosphate), Lc $12.00 $30.00 Apr 1, 2026
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McCullough-Hyde Memorial Hospital Oxford · Cincinnati, OH-KY-IN HC Phosphorus $14.57 $19.43 Apr 1, 2026
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Bethesda North Cincinnati · Cincinnati, OH-KY-IN HC Phosphorus $16.21 $21.61 Apr 1, 2026
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The Good Samaritan Hospital of Cincinnati, OH Cincinnati · Cincinnati, OH-KY-IN HC Phosphorus $16.21 $21.61 Apr 1, 2026
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Blanchard Valley Regional Health Center Findlay · Findlay, OH Phosphorus,Fecal-Mayo $20.00 $20.00 —
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Bluffton Hospital Bluffton · Lima, OH Phosphorus Level $20.00 $20.00 —
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Springfield Regional Medical Center Springfield · Springfield, OH HC So Phosphorus Inorganic $20.40 $34.00 —
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Clinton Memorial Hospital Wilmington · Wilmington, OH PHOSPHORUS INORG $20.60 $41.20 Apr 1, 2026
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Akron General Medical Center Akron · Akron, OH %STCATH PHOSPOROUS $21.45 $33.00 Jun 15, 2026
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Cleveland Clinic Avon Hospital Avon · Cleveland, OH PHOSPHOROUS ASSAY $21.45 $33.00 Jun 15, 2026
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Cleveland Clinic Mercy Hospital Canton · Canton-Massillon, OH INORGANIC PHOSPHATE, SERUM (TRPHOS) $21.45 $33.00 Jun 15, 2026
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Euclid Hospital Euclid · Cleveland, OH PHOSPHOROUS ASSAY $21.45 $33.00 Jun 15, 2026
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Fairview Hospital Cleveland · Cleveland, OH INORGANIC PHOSPHATE, SERUM (TRPHOS) $21.45 $33.00 Jun 15, 2026
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Hillcrest Hospital Mayfield Heights · Cleveland, OH PHOSPHOROUS ASSAY $21.45 $33.00 Jun 15, 2026
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Lodi Community Hospital Lodi · Cleveland, OH %STCATH PHOSPOROUS $21.45 $33.00 Jun 15, 2026
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Lutheran Hospital Cleveland · Cleveland, OH INORGANIC PHOSPHATE, SERUM (TRPHOS) $21.45 $33.00 Jun 15, 2026
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Marymount Hospital Garfield Heights · Cleveland, OH %STCATH PHOSPOROUS $21.45 $33.00 Jun 15, 2026
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Medina Hospital Medina · Cleveland, OH INORGANIC PHOSPHATE, SERUM (TRPHOS) $21.45 $33.00 Jun 15, 2026
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South Pointe Hospital Warrensville Heights · Cleveland, OH %STCATH PHOSPOROUS $21.45 $33.00 Jun 15, 2026
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The Cleveland Clinic Foundation Cleveland · Cleveland, OH %STCATH PHOSPOROUS $21.45 $33.00 Jun 16, 2026
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Union Hospital Dover · New Philadelphia-Dover, OH INORGANIC PHOSPHATE, SERUM (TRPHOS) $21.45 $33.00 Jun 15, 2026
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Children's Hospital Medical Center Cincinnati · Cincinnati, OH-KY-IN Hb Phosphorus Serum $21.93 $43.00 —
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Adena Fayette Medical Center Washington Court House · Washington Court House, OH HC PHOSPHATE INORGANIC $22.61 $22.61 Aug 19, 2026
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Dayton Childrens Hospital Dayton · Dayton-Kettering-Beavercreek, OH PHOSPHATE LEVEL $23.35 $33.35 —
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Aultman Hospital Canton · Canton-Massillon, OH Lab-Phosphorus Serum $23.40 $52.00 Apr 1, 2026
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Kings Daughters Medical Center Ohio Portsmouth · Portsmouth, OH HCHG PHOSPHORUS $23.40 $58.50 Oct 14, 2025
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Mercy Health Tiffin Hospital Tiffin · Tiffin, OH HC Assay of Phosphorus Inorganic $23.40 $39.00 —
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Mercy Health St Ritas Medical Center Lima · Lima, OH HC Assay of Phosphorus Inorganic $24.00 $40.00 —
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Berger Hospital Circleville · Columbus, OH Hc Phosphorus $24.70 $38.00 Apr 1, 2026
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Parkview Bryan Hospital Bryan · Bryan, OH Hc Phosphorus Blood $25.00 $50.00 —
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Parkview Montpelier Hospital Montpelier · Montpelier, OH Hc Phosphorus Blood $25.00 $50.00 —
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Surgical Hospital at Southwoods Youngstown · Youngstown-Warren, OH """"PHOSPHOR INORGANIC PHOSPHATE"""" $26.08 $52.16 —
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Aultman Orrville Hospital Orrville · Wooster, OH Lab-Phosphate $26.55 $59.00 Apr 1, 2026
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Selby General Hospital Marietta · Marietta, OH Phosphorus $27.08 $45.13 Oct 1, 2026
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Marietta Memorial Hospital Marietta · Marietta, OH Phosphorus $27.13 $45.21 Oct 1, 2026
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Mary Rutan Hospital Bellefontaine · Bellefontaine, OH Phosphorus $28.00 $35.00 Apr 1, 2026
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Pomerene Hospital Millersburg · Millersburg, OH PHOSPHORUS $28.00 $35.00 —
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Wood County Hospital Bowling Green · Toledo, OH PHOSPHOROUS $29.70 $29.70 —
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Hocking Valley Community Hospital Logan · Columbus, OH HC Phosphate Inorganic $30.00 $30.00 —
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Mercy Health Allen Hospital Oberlin · Cleveland, OH HC Assay of Phosphorus Inorganic $30.60 $51.00 —
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Mercy Health Regional Medical Center Lorain · Cleveland, OH HC Assay of Phosphorus Inorganic $30.60 $51.00 —
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OhioHealth O'bleness Hospital Athens · Athens, OH Hc Fsed Phosphorus $31.85 $49.00 Apr 1, 2026
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Barnesville Hospital Association Barnesville · Wheeling, WV-OH PHOSPHATE LEVEL $32.50 $65.00 —
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Southeastern Ohio Regional Medical Center Cambridge · Cambridge, OH Hc Phosphorus $32.50 $50.00 Apr 1, 2026
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Crystal Clinic Orthopaedic Center Fairlawn · Akron, OH Phosphate level $33.00 $44.00 Jun 19, 2026
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Mercy St Anne Hospital Toledo · Toledo, OH HC Assay of Phosphorus Inorganic $33.60 $56.00 —
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Mercy St Charles Hospital Oregon · Toledo, OH HC Assay of Phosphorus Inorganic $33.60 $56.00 —
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Southwest General Health Center Middleburg Heights · Cleveland, OH PHOSPHORUS $35.25 $47.00 Jul 1, 2026
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Mercer County Joint Township Community Hospital Coldwater · Celina, OH Hc Phosphate Inorganic $35.50 $35.50 May 1, 2026
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Doctors Hospital Columbus · Columbus, OH Hc Phosphorus $35.75 $55.00 Apr 1, 2026
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Dublin Methodist Hospital Dublin · Columbus, OH Hc Fsed Phosphorus $35.75 $55.00 Apr 1, 2026
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Grant Medical Center Columbus · Columbus, OH Hc Fsed Phosphorus $35.75 $55.00 Apr 1, 2026
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Grove City Methodist Grove City · Columbus, OH Hc Phosphorus $35.75 $55.00 Apr 1, 2026
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Pickerington Methodist Hospital Pickerington · Columbus, OH Hc Phosphorus $35.75 $55.00 Apr 1, 2026
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Riverside Methodist Hospital Columbus · Columbus, OH Hc Phosphorus $35.75 $55.00 Apr 1, 2026
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Mercy Health Defiance Hospital Defiance · Defiance, OH HC Assay of Phosphorus Inorganic $36.00 $60.00 —
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Marion General Hospital Marion · Marion, OH Hc Phosphorus $36.40 $56.00 Apr 1, 2026
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Grady Memorial Hospital Delaware · Columbus, OH Hc Phosphorus $37.05 $57.00 Apr 1, 2026
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University of Cincinnati Medical Center Cincinnati · Cincinnati, OH-KY-IN Hc Phosphorus Serum $39.60 $66.00 Jul 1, 2026
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West Chester Hospital West Chester · Cincinnati, OH-KY-IN Hc Phosphorus Serum $39.60 $66.00 Jul 1, 2026
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Shriners Childrens Ohio Dayton · Dayton-Kettering-Beavercreek, OH ASSAY OF PHOSPHORUS $39.90 $39.90 —
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Trinity Medical Center East &TRINITY Medical Center West Steubenville · Weirton-Steubenville, WV-OH PHOSPHORUS $40.18 $81.00 Feb 28, 2026
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Alliance Community Hospital Alliance · Canton-Massillon, OH Lab-Phosphorus Serum $40.50 $90.00 Apr 1, 2026
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Harrison Community Hospital Cadiz · Cadiz, OH PHOSPHATE LEVEL $41.00 $82.00 —
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Mercy St Vincent Medical Center Toledo · Toledo, OH HC Assay of Phosphorus Inorganic $41.40 $69.00 —
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Hmhp St Elizabeth Boardman Health Center Youngstown · Youngstown-Warren, OH HC Assay of Phosphorus Inorganic $42.00 $70.00 —
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Mh St Elizabeth Youngstown Hospital Youngstown · Youngstown-Warren, OH HC Assay of Phosphorus Inorganic $42.00 $70.00 —
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Mh St Joseph Warren Hospital Warren · Youngstown-Warren, OH HC Assay of Phosphorus Inorganic $42.00 $70.00 —
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Diley Ridge Medical Center Canal Winchester · Columbus, OH HC Phosphorus $42.90 $66.00 Mar 31, 2026
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Mount Carmel Dublin Dublin · Columbus, OH HC Phosphorus $42.90 $66.00 Mar 31, 2026
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Mount Carmel East Columbus · Columbus, OH HC Phosphorus $42.90 $66.00 Mar 31, 2026
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Mount Carmel Grove City Grove City · Columbus, OH HC Phosphorus $42.90 $66.00 Mar 31, 2026
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Mount Carmel New Albany Surgical Hospital New Albany · Columbus, OH HC Phosphorus Body Fluid $42.90 $66.00 Mar 31, 2026
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Mount Carmel St Ann's Westerville · Columbus, OH HC Phosphorus $42.90 $66.00 Mar 31, 2026
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Licking Memorial Hospital Newark · Columbus, OH HC Assay of Inorganic Phosphorus - Phosphorus $43.35 $43.35 —
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Morrow County Hospital Mount Gilead · Columbus, OH Phosphate level $44.72 $68.80 Oct 22, 2025
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Mercy Health Willard Hospital Willard · Norwalk, OH HC Assay of Phosphorus Inorganic $45.00 $75.00 —
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University Hospitals Samaritan Medical Center Ashland · Ashland, OH HC ASSAY OF INORGANIC PHOSPHORUS - PHOSPHORUS $45.00 $60.00 Jul 14, 2026
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OhioHealth Mansfield Hospital Mansfield · Mansfield, OH Hc Phosphorus $45.50 $70.00 Apr 1, 2026
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OhioHealth Shelby Hospital Shelby · Mansfield, OH Hc Phosphorus $45.50 $70.00 Apr 1, 2026
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Fulton County Health Center Wauseon · Toledo, OH Phosphorus $47.37 $67.67 Apr 1, 2026
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PAM Health Rehabilitation Hospital of Miamisburg Miamisburg · Dayton-Kettering-Beavercreek, OH Phosphorus $47.40 $47.40 Aug 6, 2026
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Wyandot Memorial Hospital Upper Sandusky · Upper Sandusky, OH HC PHOSPHORUS, SERUM $50.82 $56.47 —
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Hardin Memorial Hospital Kenton · Kenton, OH Hc Phosphorus $53.30 $82.00 Apr 1, 2026
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Salem Regional Medical Center Salem · Salem, OH PHOSPHORUS $54.75 $54.75 Apr 1, 2026
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Atrium Medical Center Middletown · Cincinnati, OH-KY-IN HC PHOSPHORUS $56.00 $56.00 Apr 1, 2026
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Mercy Health - Urbana Hospital Urbana · Urbana, OH HC Assay of Phosphorus Inorganic $57.00 $95.00 —
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Mercy Health Anderson Hospital Cincinnati · Cincinnati, OH-KY-IN HC Assay of Phosphorus Inorganic $57.60 $96.00 —
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Mercy Health Clermont Hospital Batavia · Cincinnati, OH-KY-IN HC Assay of Phosphorus Inorganic $57.60 $96.00 —
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Mercy Health Kings Mills Hospital Mason · Cincinnati, OH-KY-IN HC Assay of Phosphorus Inorganic $57.60 $96.00 —
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Mercy Health West Hospital Cincinnati · Cincinnati, OH-KY-IN HC Assay of Phosphorus Inorganic $57.60 $96.00 —
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The Jewish Hospital-Mercy Health Cincinnati · Cincinnati, OH-KY-IN HC Assay of Phosphorus Inorganic $57.60 $96.00 —
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Lake West Hospital Willoughby · Cleveland, OH HC ASSAY OF INORGANIC PHOSPHORUS - PHOSPHORUS $57.75 $77.00 Jul 14, 2026
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Parma Community General Hospital Parma · Cleveland, OH HC ASSAY OF INORGANIC PHOSPHORUS - PHOSPHORUS $57.75 $77.00 Jul 14, 2026
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UH Cleveland Medical Center Cleveland · Cleveland, OH HC ASSAY OF INORGANIC PHOSPHORUS - PHOSPHORUS $57.75 $77.00 Jul 14, 2026
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UH Regional Hospitals Chardon · Cleveland, OH HC ASSAY OF INORGANIC PHOSPHORUS - PHOSPHORUS $57.75 $77.00 Jul 14, 2026
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UH St John Medical Center Westlake · Cleveland, OH HC ASSAY OF INORGANIC PHOSPHORUS - PHOSPHORUS $57.75 $77.00 Jul 14, 2026
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University Hospitals - Elyria Medical Center Elyria · Cleveland, OH HC ASSAY OF INORGANIC PHOSPHORUS - PHOSPHORUS $57.75 $77.00 Jul 14, 2026
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University Hospitals Ahuja Medical Center Beachwood · Cleveland, OH HC ASSAY OF INORGANIC PHOSPHORUS - PHOSPHORUS $57.75 $77.00 Jul 14, 2026
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University Hospitals Beachwood Medical Center Beachwood · Cleveland, OH HC ASSAY OF INORGANIC PHOSPHORUS - PHOSPHORUS $57.75 $77.00 Jul 14, 2026
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University Hospitals Portage Medical Center Ravenna · Akron, OH HC ASSAY OF INORGANIC PHOSPHORUS - PHOSPHORUS $57.75 $77.00 Jul 14, 2026
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Paulding County Hospital Paulidng · Paulidng, OH HC FLUID PHOSPHOROUS $61.20 $72.00 —
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Highland District Hospital Hillsboro · Hillsboro, OH HC PHOSPHORUS $61.60 $77.00 Mar 27, 2026
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Miami Valley Hospital Dayton · Dayton-Kettering-Beavercreek, OH HC PHOSPHORUS $66.00 $66.00 Apr 1, 2026
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Upper Valley Medical Center Troy · Dayton-Kettering-Beavercreek, OH HC PHOSPHORUS $66.00 $66.00 Apr 1, 2026
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Avita Ontario Hospital Ontario · Mansfield, OH HC PHOSPHATE INORGANIC $66.30 $78.00 —
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Bucyrus Community Hospital Bucyrus · Bucyrus, OH HC PHOSPHATE INORGANIC $66.30 $78.00 —
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Galion Community Hospital Galion · Columbus, OH HC PHOSPHATE INORGANIC $66.30 $78.00 —
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Uhhs Memorial Hospital of Geneva Geneva · Cleveland, OH HC ASSAY OF INORGANIC PHOSPHORUS - PHOSPHORUS $72.75 $97.00 Jul 14, 2026
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University Hospitals Conneaut Medical Center Conneaut · Cleveland, OH HC ASSAY OF INORGANIC PHOSPHORUS - PHOSPHORUS $72.75 $97.00 Jul 14, 2026
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Summa Health System Akron · Akron, OH Hc Phosphorus $73.00 $73.00 Apr 1, 2026
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Children's Hospital Medical Center of Akron Akron · Akron, OH HB PHOSPHORUS $74.25 $99.00 Nov 11, 2025
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Nationwide Children's Hospital Toledo Toledo · Toledo, OH HC ASSAY OF PHOSPHORUS INORGANIC $88.80 $148.00 —
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Western Reserve Cuyahoga Falls · Akron, OH PHOSPHORUS (INORGANIC) $93.50 $170.00 —
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Ashtabula County Medical Center Ashtabula · Cleveland, OH PHOSPHOROUS ASSAY $94.50 $135.00 Sep 8, 2026
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Grand Lake Health System Saint Marys · Wapakoneta, OH PHOSPHORUS $97.20 $108.00 Apr 1, 2026
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Hospital The hospital that published the price, its city and the line exactly as written in its price file.
Cash price The hospital's own price for a patient paying without insurance (“discounted cash” in its price file). Hospitals must publish it under federal law, 45 CFR 180.50. Call to confirm it before booking. More
List price The hospital's full chargemaster price (“gross charge”) before any discount. Almost nobody pays it; the gap to the cash price shows what the self-pay discount is worth. More
File date When the hospital last updated its price file, as the file says itself. A dash means the file gives no date.
No cash discount This line's cash price equals the hospital's full list price. Many hospitals still reduce bills for uninsured patients: ask the billing office for its self-pay discount in writing. More

By metro area

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

Metro areaHospitalsLowestMedian
Cleveland, OH 25 $9.45 $30.60
Columbus, OH 20 $10.35 $36.40
Cincinnati, OH-KY-IN 13 $12.00 $39.60
Dayton-Kettering-Beavercreek, OH 11 $12.00 $12.00
Akron, OH 6 $21.45 $65.38
Toledo, OH 6 $29.70 $37.50
Youngstown-Warren, OH 4 $26.08 $42.00
Canton-Massillon, OH 3 $21.45 $23.40
Lima, OH 3 $11.70 $20.00
Mansfield, OH 3 $45.50 $45.50
Marietta, OH 2 $27.08 $27.10
New Philadelphia-Dover, OH 2 $8.44 $14.94
Ashland, OH 1 $45.00 $45.00
Athens, OH 1 $31.85 $31.85
Bryan, OH 1 $25.00 $25.00
Bellefontaine, OH 1 $28.00 $28.00
Bucyrus, OH 1 $66.30 $66.30
Cadiz, OH 1 $41.00 $41.00
Cambridge, OH 1 $32.50 $32.50
Celina, OH 1 $35.50 $35.50
Chillicothe, OH 1 $11.31 $11.31
Defiance, OH 1 $36.00 $36.00
Findlay, OH 1 $20.00 $20.00
Greenfield, OH 1 $11.31 $11.31
Hillsboro, OH 1 $61.60 $61.60
Kenton, OH 1 $53.30 $53.30
Millersburg, OH 1 $28.00 $28.00
Montpelier, OH 1 $25.00 $25.00
Marion, OH 1 $36.40 $36.40
Norwalk, OH 1 $45.00 $45.00
Paulidng, OH 1 $61.20 $61.20
Portsmouth, OH 1 $23.40 $23.40
Salem, OH 1 $54.75 $54.75
Springfield, OH 1 $20.40 $20.40
Tiffin, OH 1 $23.40 $23.40
Upper Sandusky, OH 1 $50.82 $50.82
Urbana, OH 1 $57.00 $57.00
Van Wert, OH 1 $11.70 $11.70
Waverly, OH 1 $11.31 $11.31
Wapakoneta, OH 1 $97.20 $97.20
Washington Court House, OH 1 $22.61 $22.61
Weirton-Steubenville, WV-OH 1 $40.18 $40.18
Wheeling, WV-OH 1 $32.50 $32.50
Wilmington, OH 1 $20.60 $20.60
Wooster, OH 1 $26.55 $26.55
Market A metro area (as the Census Bureau defines it) or, outside metro areas, a town. Each links to every hospital price there.
Hospitals How many hospitals publish a cash price for this code here. Each hospital counts once, at its lowest outpatient cash price.
Lowest The lowest cash price among those hospitals.
Median The middle cash price: half of the hospitals charge less, half charge more. One price per hospital. More

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.