Lab tests CPT 84132 Florida Outpatient

Potassium test cost in Florida

In Florida, 170 hospitals publish a cash price for potassium blood test: from $4.00 to $1,810.88, with a median of $63.18. The lowest price is at Orlando Health (Orlando) and 8 other hospitals. The highest price is 452.7× the lowest.

Outpatient cash prices, one line per hospital — its lowest listed price for code 84132. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 29, 2026. See them on a map

Lowest$4.00Orlando Health + 8 more

Median$63.18half of hospitals charge less

Highest$1,810.88in Florida

Lowest saves$59.18vs the median

Hospitals in Florida, cheapest first

Hospital	Cash price	List price	File date
Orlando Health lowest Orlando · Orlando-Kissimmee-Sanford, FL Hb Assay Of Serum Potassium - Potassium	$4.00	$10.00	Apr 1, 2026 source file
Orlando Health Bayfront Hospital lowest Saint Petersburg · Tampa-St. Petersburg-Clearwater, FL Hb Assay Of Serum Potassium - Potassium	$4.00	$10.00	Apr 1, 2026 source file
Orlando Health Central lowest Ocoee · Orlando-Kissimmee-Sanford, FL Hb Assay Of Serum Potassium - Potassium	$4.00	$10.00	Apr 1, 2026 source file
Orlando Health Lakeland Highlands Hospital lowest Lakeland · Lakeland-Winter Haven, FL Hb Assay Of Serum Potassium - Potassium	$4.00	$10.00	Apr 1, 2026 source file
Orlando Health Melbourne Hospital lowest Melbourne · Palm Bay-Melbourne-Titusville, FL Hb Assay Of Serum Potassium - Potassium	$4.00	$10.00	Apr 1, 2026 source file
Orlando Health Sebastian River Hospital lowest Sebastian · Sebastian-Vero Beach-West Vero Corridor, FL Hb Assay Of Serum Potassium - Potassium	$4.00	$10.00	Apr 1, 2026 source file
Orlando Health St Cloud Hospital lowest Saint Cloud · Orlando-Kissimmee-Sanford, FL Hb Assay Of Serum Potassium - Potassium	$4.00	$10.00	Apr 1, 2026 source file
Orlando Health Wiregrass Ranch Hospital lowest Wesley Chapel · Tampa-St. Petersburg-Clearwater, FL Hb Assay Of Serum Potassium - Potassium	$4.00	$10.00	Apr 1, 2026 source file
South Lake Hospital lowest Clermont · Orlando-Kissimmee-Sanford, FL Hb Assay Of Serum Potassium - Potassium	$4.00	$10.00	Apr 1, 2026 source file
Coral Gables Hospital Coral Gables · Miami-Fort Lauderdale-West Palm Beach, FL ASSAY OF SERUM POTASSIUM	$4.66	$119.90	Aug 31, 2026 source file
Hialeah Hospital Hialeah · Miami-Fort Lauderdale-West Palm Beach, FL ASSAY OF SERUM POTASSIUM	$4.66	$207.10	Sep 1, 2026 source file
North Shore Medical Center Miami · Miami-Fort Lauderdale-West Palm Beach, FL ASSAY OF SERUM POTASSIUM	$4.66	$398.94	Sep 16, 2026 source file
Palmetto General Hospital Hialeah · Miami-Fort Lauderdale-West Palm Beach, FL ASSAY OF SERUM POTASSIUM	$4.66	$269.23	Sep 1, 2026 source file
Ascension Sacred Heart Gulf Joe · Joe, FL POTASSIUM; SERUM	$6.58	$16.46	— source file
Sacred Heart Hospital Pensacola · Pensacola-Ferry Pass-Brent, FL POTASSIUM; SERUM	$7.84	$19.60	— source file
Ascension St Vincent's Riverside Jacksonville · Jacksonville, FL POTASSIUM POC(POINT OF CARE)	$7.96	$21.50	— source file
Ascension St Vincent's Southside Jacksonville · Jacksonville, FL POTASSIUM PLASMA	$7.96	$21.50	— source file
Ascension St Vincent's St Johns County Saint Johns · Jacksonville, FL POTASSIUM BODY FLUID	$7.96	$21.50	— source file
St. Vincent's Medical Center-Clay County Middleburg · Jacksonville, FL POTASSIUM PLASMA	$7.96	$21.50	— source file
Cape Coral Hospital Cape Coral · Cape Coral-Fort Myers, FL HC Serum Potassium, R/O Hyperkalemia	$9.00	$45.00	Mar 26, 2026 source file
Gulf Coast Medical Center Fort Myers · Cape Coral-Fort Myers, FL HC Plasma Potassium, R/O Hyperkalemia	$9.00	$45.00	Mar 26, 2026 source file
Healthpark Medical Center Fort Myers · Cape Coral-Fort Myers, FL HC Lab Potassium	$9.00	$45.00	Mar 26, 2026 source file
Lee Memorial Hospital Fort Myers · Cape Coral-Fort Myers, FL HC Lab Potassium	$9.00	$45.00	Mar 26, 2026 source file
Rehab Hospital Fort Myers · Cape Coral-Fort Myers, FL HC Plasma Potassium, R/O Hyperkalemia	$9.00	$45.00	Mar 26, 2026 source file
Doctors' Memorial Hospital Perry · Perry, FL POTASSIUM	$9.60	$24.00	May 14, 2026 source file
Cape Canaveral Hospital Cocoa Beach · Palm Bay-Melbourne-Titusville, FL HC ASSAY OF SERUM POTASSIUM - POTASSIUM	$10.25	$41.00	Mar 2, 2026 source file
Holmes Regional Medical Center Melbourne · Palm Bay-Melbourne-Titusville, FL HC ASSAY OF SERUM POTASSIUM - POTASSIUM	$10.25	$41.00	Mar 2, 2026 source file
Palm Bay Hospital Palm Bay · Palm Bay-Melbourne-Titusville, FL HC ASSAY OF SERUM POTASSIUM - POTASSIUM	$10.25	$41.00	Mar 2, 2026 source file
Viera Hospital Melbourne · Palm Bay-Melbourne-Titusville, FL HC ASSAY OF SERUM POTASSIUM - POTASSIUM	$10.25	$41.00	Mar 2, 2026 source file
Boca Raton Regional Hospital Boca Raton · Miami-Fort Lauderdale-West Palm Beach, FL ISTAT POTASSIUM (ISK)	$10.40	$16.00	Mar 30, 2026 source file
Bartow Regional Medical Center Bartow · Lakeland-Winter Haven, FL POC POTASSIUM	$12.00	$20.00	Jan 1, 2026 source file
BayCare Alliant Hospital Dunedin · Tampa-St. Petersburg-Clearwater, FL POC POTASSIUM	$12.00	$20.00	Jan 1, 2026 source file
BayCare Hospital Wesley Chapel Wesley Chapel · Tampa-St. Petersburg-Clearwater, FL POC POTASSIUM	$12.00	$20.00	Jan 1, 2026 source file
Mease Countryside Hospital Safety Harbor · Tampa-St. Petersburg-Clearwater, FL POC POTASSIUM	$12.00	$20.00	Jan 1, 2026 source file
Mease Dunedin Hospital Dunedin · Tampa-St. Petersburg-Clearwater, FL POC POTASSIUM	$12.00	$20.00	Jan 1, 2026 source file
Morton Plant Hospital Clearwater · Tampa-St. Petersburg-Clearwater, FL POC POTASSIUM	$12.00	$20.00	Jan 1, 2026 source file
Morton Plant NorthBay Hospital New Port Richey · Tampa-St. Petersburg-Clearwater, FL POC POTASSIUM	$12.00	$20.00	Jan 1, 2026 source file
South Florida Baptist Hospital Plant City · Tampa-St. Petersburg-Clearwater, FL POC POTASSIUM	$12.00	$20.00	Jan 1, 2026 source file
St Anthony's Hospital St. Petersburg · Tampa-St. Petersburg-Clearwater, FL POC POTASSIUM	$12.00	$20.00	Jan 1, 2026 source file
St. Joseph's Hospital Tampa · Tampa-St. Petersburg-Clearwater, FL POC POTASSIUM	$12.00	$20.00	Jan 1, 2026 source file
Winter Haven Hospital Winter Haven · Lakeland-Winter Haven, FL POC POTASSIUM	$12.00	$20.00	Jan 1, 2026 source file
UF Health Leesburg Hospital Leesburg · Orlando-Kissimmee-Sanford, FL UF UC POTASSIUM BLOOD	$14.30	$26.00	Mar 31, 2026 source file
Jay Hospital Jay · Pensacola-Ferry Pass-Brent, FL POTASSIUM SERUM PLASMA/WHOLE BLOOD	$14.85	$99.00	Dec 23, 2025 source file
Physicians Regional - Collier Boulevard Naples · Naples-Marco Island, FL POTASSIUM SER PL WB	$15.54	$86.31	Apr 1, 2026 source file
Baptist Health Care Pensacola · Pensacola-Ferry Pass-Brent, FL POTASSIUM-SERUM	$15.75	$105.00	Dec 23, 2025 source file
Gulf Breeze Hospital Gulf Breeze · Pensacola-Ferry Pass-Brent, FL POTASSIUM SERUM PLASMA/WHOLE BLOOD	$15.75	$105.00	Dec 23, 2025 source file
HMA Santa Rosa Medical Center Milton · Pensacola-Ferry Pass-Brent, FL 84132 POTASSIUM SER PL WB	$17.33	$115.56	Apr 1, 2026 source file
Physicians Regional Medical Center - Pine Ridge Naples · Naples-Marco Island, FL POTASSIUM SER PL WB	$18.13	$86.31	Apr 1, 2026 source file
Physicians Regional Medical Center - Pine Ridge Naples · Naples-Marco Island, FL POTASSIUM SER PL WB	$18.13	$86.31	Apr 1, 2026 source file
The Villages Regional Hospital The Villages · Orlando-Kissimmee-Sanford, FL HB POTASSIUM BLOOD	$18.15	$33.00	Mar 31, 2026 source file
UF Health Shands Hospital Gainesville · Gainesville, FL HB POTASSIUM BLOOD	$18.15	$33.00	Mar 31, 2026 source file
George E Weems Memorial Hospital Apalachicola · Apalachicola, FL POTASSIUM	$18.90	$27.00	— source file
Sacred Heart Hospital on the Emerald Coast Miramar Beach · Crestview-Fort Walton Beach-Destin, FL C-POTASSIUM SERUM	$19.37	$48.42	— source file
HCA Florida Fort Walton-Destin Hospital Destin · Crestview-Fort Walton Beach-Destin, FL Potassium; serum, plasma or whole blood	$19.85	$19.85	Sep 1, 2026 source file
Ascension Sacred Heart Bay Panama City · Panama City-Panama City Beach, FL C-POTASSIUM SERUM	$20.21	$50.52	— source file
Cleveland Clinic Hospital Weston · Miami-Fort Lauderdale-West Palm Beach, FL POTASSIUM	$22.75	$35.00	Jun 15, 2026 source file
Cleveland Clinic Indian River Hospital Vero Beach · Sebastian-Vero Beach-West Vero Corridor, FL POTASSIUM	$22.75	$35.00	Jun 15, 2026 source file
Madison County Memorial Hospital Madison · Madison, FL POTASSIUM	$27.50	$55.00	Apr 30, 2026 source file
Holy Cross Hospital-Ft. Lauderdale Ft. Lauderdale · Miami-Fort Lauderdale-West Palm Beach, FL HC Warde Potassium Serum/Plasma/Whole Blood	$28.60	$44.00	Mar 31, 2026 source file
North Okaloosa Medical Center Crestview · Crestview-Fort Walton Beach-Destin, FL POTASSIUM SER PL WB	$29.95	$166.38	Apr 1, 2026 source file
AdventHealth Orlando Orlando · Orlando-Kissimmee-Sanford, FL HC POTASSIUM LEVEL	$31.00	$31.00	Apr 1, 2026 source file
AdventHealth Port Charlotte Port Charlotte · Punta Gorda, FL HC POTASSIUM LEVEL	$35.70	$35.70	Apr 1, 2026 source file
Cleveland Clinic Martin North Hospital Stuart · Port St. Lucie, FL POTASSIUM BLOOD (POINT OF CARE LAB)	$36.40	$56.00	Jun 15, 2026 source file
University of Florida Health in Jacksonville Jacksonville · Jacksonville, FL HB POTASSIUM	$36.86	$67.02	Mar 31, 2026 source file
H. Lee Moffitt Cancer Center and Research Institute Hospital Tampa · Tampa-St. Petersburg-Clearwater, FL POTASSIUM LEVEL, OUTSIDE FACILITY	$44.50	$89.00	— source file
Doctors Memorial Hospital Bonifay · Bonifay, FL POTASSIUM SERUM	$45.45	$101.00	— source file
PAM Rehabilitation Hospital of Jupiter Jupiter · Miami-Fort Lauderdale-West Palm Beach, FL Serum Potassium	$47.60	$47.60	Aug 6, 2026 source file
PAM Rehabilitation Hospital of Tavares Tavares · Orlando-Kissimmee-Sanford, FL Serum Potassium	$47.60	$47.60	Aug 6, 2026 source file
PAM Rehabilitation Hospital of Venice Nokomis · North Port-Bradenton-Sarasota, FL Serum Potassium	$47.60	$47.60	Aug 6, 2026 source file
Baptist Hospital of Miami Miami · Miami-Fort Lauderdale-West Palm Beach, FL Potassium serum UC	$48.10	$74.00	Mar 30, 2026 source file
South Miami Hospital South Miami · Miami-Fort Lauderdale-West Palm Beach, FL Potassium serum UC	$48.10	$74.00	Mar 30, 2026 source file
HCA Florida Capital Hospital Tallahassee · Tallahassee, FL Potassium; serum, plasma or whole blood	$49.00	$49.00	Sep 1, 2026 source file
Larkin Community Hospital Palm Springs Campus Hialeah · Miami-Fort Lauderdale-West Palm Beach, FL Blood potassium level	$51.10	$73.00	Jan 30, 2026 source file
Larkin Community Hospital South Miami · Miami-Fort Lauderdale-West Palm Beach, FL Blood potassium level	$51.80	$74.00	Jul 7, 2026 source file
Larkin Community Hospital Behavioral Health Srvs Hollywood · Miami-Fort Lauderdale-West Palm Beach, FL Blood potassium level	$51.80	$74.00	Dec 16, 2025 source file
Northwest Florida Community Hospital Chipley · Panama City-Panama City Beach, FL POTASSIUM	$53.60	$67.00	May 19, 2026 source file
Bethesda Hospital Boynton Beach · Miami-Fort Lauderdale-West Palm Beach, FL ASSAY OF SERUM POTASSIUM	$54.60	$84.00	Mar 30, 2026 source file
Doctors Hospital Coral Gables · Miami-Fort Lauderdale-West Palm Beach, FL ASSAY OF SERUM POTASSIUM	$54.60	$84.00	Mar 30, 2026 source file
Fishermens Health Marathon · Key West-Key Largo, FL ASSAY OF SERUM POTASSIUM	$54.60	$84.00	Mar 30, 2026 source file
Homestead Hospital Homestead · Miami-Fort Lauderdale-West Palm Beach, FL ASSAY OF SERUM POTASSIUM	$54.60	$84.00	Mar 30, 2026 source file
Mariners Hospital Tavernier · Key West-Key Largo, FL ASSAY OF SERUM POTASSIUM	$54.60	$84.00	Mar 30, 2026 source file
West Kendall Baptist Hospital Miami · Miami-Fort Lauderdale-West Palm Beach, FL ASSAY OF SERUM POTASSIUM	$54.60	$84.00	Mar 30, 2026 source file
Naples Community Hospital Naples · Naples-Marco Island, FL HC ASSAY OF SERUM POTASSIUM - POTASSIUM	$58.80	$147.00	Jul 1, 2026 source file
Halifax Health /UF Health Medical Center Deltona · Deltona-Daytona Beach-Ormond Beach, FL POTASS SERUM LEVEL, LAB	$61.60	$77.00	Aug 5, 2026 source file
Halifax hospital medical center Daytona Beach · Deltona-Daytona Beach-Ormond Beach, FL POTASS SERUM LEVEL, LAB	$61.60	$77.00	Aug 5, 2026 source file
Tampa General Hospital Tampa · Tampa-St. Petersburg-Clearwater, FL Hb Potassium	$64.75	$185.00	Apr 1, 2026 source file
Nemours Childrens Hospital, Florida Orlando · Orlando-Kissimmee-Sanford, FL Potassium Whole Blood	$68.00	$68.00	— source file
Lower Keys Medical Center Key West · Key West-Key Largo, FL POTASSIUM SER PL WB	$68.89	$255.15	Apr 1, 2026 source file
Reunion Rehabilitation Hospital Jacksonville Jacksonville · Jacksonville, FL Assay of serum potassium	$74.74	$74.74	Apr 1, 2026 source file
Calhoun-Liberty Hospital Blountstown · Blountstown, FL POTASSIUM SERUM	$75.00	$75.00	— source file
Oviedo Medical Center Orlando · Orlando-Kissimmee-Sanford, FL POTASSIUM BLD	$84.74	$84.74	Sep 1, 2026 source file
HCA Florida Lake Monroe Hospital Casselberry · Orlando-Kissimmee-Sanford, FL Potassium; serum, plasma or whole blood	$92.00	$92.00	Sep 1, 2026 source file
AdventHealth New Smyrna Beach New Smyrna Beach · Deltona-Daytona Beach-Ormond Beach, FL HC POTASSIUM LEVEL	$94.51	$94.51	Apr 1, 2026 source file
ED Fraser Memorial Hospital Macclenny · Jacksonville, FL POTASSIUM, SERUM	$95.00	$95.00	— source file
AdventHealth North Pinellas Tarpon Springs · Tampa-St. Petersburg-Clearwater, FL HC POTASSIUM LEVEL	$97.30	$97.30	Apr 1, 2026 source file
Mount Sinai Medical Center of Florida Miami Beach · Miami-Fort Lauderdale-West Palm Beach, FL HC POTASSIUM	$101.82	$101.82	Mar 13, 2026 source file
Broward Health Coral Springs Coral Springs · Miami-Fort Lauderdale-West Palm Beach, FL HC ASSAY OF SERUM POTASSIUM - POTASSIUM	$103.61	$103.61	Sep 15, 2026 source file
Broward Health Imperial Point Fort Lauderdale · Miami-Fort Lauderdale-West Palm Beach, FL HC ASSAY OF SERUM POTASSIUM - POTASSIUM	$103.61	$103.61	Sep 15, 2026 source file
Broward Health Medical Center Fort Lauderdale · Miami-Fort Lauderdale-West Palm Beach, FL HC ASSAY OF SERUM POTASSIUM - POTASSIUM	$104.19	$104.19	Sep 15, 2026 source file
Broward Health North Deerfield Beach · Miami-Fort Lauderdale-West Palm Beach, FL HC ASSAY OF SERUM POTASSIUM - POTASSIUM	$104.19	$104.19	Sep 15, 2026 source file
AdventHealth Deland Deland · Deltona-Daytona Beach-Ormond Beach, FL HC POTASSIUM LEVEL	$105.01	$105.01	Apr 1, 2026 source file
AdventHealth Daytona Beach Daytona Beach · Deltona-Daytona Beach-Ormond Beach, FL HC POTASSIUM LEVEL	$110.26	$110.26	Apr 1, 2026 source file
AdventHealth Palm Coast Palm Coast · Deltona-Daytona Beach-Ormond Beach, FL HC POTASSIUM LEVEL	$110.26	$110.26	Apr 1, 2026 source file
AdventHealth Palm Coast Parkway Palm Coast · Deltona-Daytona Beach-Ormond Beach, FL HC POTASSIUM LEVEL	$110.26	$110.26	Apr 1, 2026 source file
PAM Rehabilitation Hospital of Wiregrass Ranch Wesley Chapel · Tampa-St. Petersburg-Clearwater, FL Serum Potassium	$113.75	$113.75	Aug 11, 2026 source file
HCA Florida Twin Cities Hospital Defuniak Springs · Crestview-Fort Walton Beach-Destin, FL POTASSIUM BLD	$129.00	$129.00	Sep 1, 2026 source file
AdventHealth Wauchula Wauchula · Wauchula, FL HC POTASSIUM LEVEL	$132.17	$132.17	Apr 1, 2026 source file
AdventHealth Sebring Sebring · Sebring, FL HC POTASSIUM LEVEL	$136.20	$136.20	Apr 1, 2026 source file
AdventHealth Waterman Tavares · Orlando-Kissimmee-Sanford, FL HC POTASSIUM LEVEL	$142.54	$142.54	Apr 1, 2026 source file
AdventHealth Dade City Dade City · Tampa-St. Petersburg-Clearwater, FL HC POTASSIUM LEVEL	$144.98	$144.98	Apr 1, 2026 source file
AdventHealth Fish Memorial Orange City · Deltona-Daytona Beach-Ormond Beach, FL HC POTASSIUM LEVEL	$150.78	$150.78	Apr 1, 2026 source file
Tallahassee Memorial Healthcare Tallahassee · Tallahassee, FL HC ASSAY OF SERUM POTASSIUM - POTASSIUM	$157.76	$225.36	Sep 1, 2026 source file
HCA Florida Highlands Hospital Sebring · Sebring, FL POTASSIUM BLD	$158.00	$158.00	Sep 1, 2026 source file
AdventHealth Ocala Ocala · Ocala, FL HC POTASSIUM LEVEL	$176.87	$176.87	Apr 1, 2026 source file
HCA Florida JFK Hospital Boynton Beach · Miami-Fort Lauderdale-West Palm Beach, FL Potassium; serum, plasma or whole blood	$178.00	$178.00	Sep 1, 2026 source file
HCA Florida JFK North Hospital West Palm Beach · Miami-Fort Lauderdale-West Palm Beach, FL Potassium; serum, plasma or whole blood	$178.00	$178.00	Sep 1, 2026 source file
AdventHealth Carrollwood Tampa · Tampa-St. Petersburg-Clearwater, FL HC POTASSIUM LEVEL	$199.63	$199.63	Apr 1, 2026 source file
AdventHealth Riverview Riverview · Tampa-St. Petersburg-Clearwater, FL HC POTASSIUM LEVEL	$199.63	$199.63	Apr 1, 2026 source file
AdventHealth Tampa Tampa · Tampa-St. Petersburg-Clearwater, FL HC POTASSIUM LEVEL	$199.63	$199.63	Apr 1, 2026 source file
AdventHealth Wesley Chapel Wesley Chapel · Tampa-St. Petersburg-Clearwater, FL HC POTASSIUM LEVEL	$199.63	$199.63	Apr 1, 2026 source file
AdventHealth Zephyrhills Zephyrhills · Tampa-St. Petersburg-Clearwater, FL HC POTASSIUM LEVEL	$199.63	$199.63	Apr 1, 2026 source file
AdventHealth Connerton Land O Lakes · Tampa-St. Petersburg-Clearwater, FL HC POTASSIUM LEVEL	$217.34	$217.34	Apr 1, 2026 source file
Memorial Hospital Miramar Miramar · Miami-Fort Lauderdale-West Palm Beach, FL HC Potassium	$252.70	$361.00	May 27, 2026 source file
Memorial Hospital Pembroke Pembroke Pines · Miami-Fort Lauderdale-West Palm Beach, FL HC POC Potassium	$252.70	$361.00	May 27, 2026 source file
Memorial Hospital West Pembroke Pines · Miami-Fort Lauderdale-West Palm Beach, FL HC POC Potassium	$252.70	$361.00	May 27, 2026 source file
Memorial Regional Hospital Hollywood · Miami-Fort Lauderdale-West Palm Beach, FL HC Potassium	$252.70	$361.00	May 27, 2026 source file
AdventHealth Lake Wales Lake Wales · Lakeland-Winter Haven, FL HC POTASSIUM LEVEL	$307.01	$307.01	Apr 1, 2026 source file
HCA Florida Ocala Hospital Wildwood · Wildwood-The Villages, FL Potassium; serum, plasma or whole blood	$319.73	$319.73	Sep 1, 2026 source file
HCA Florida West Marion Hospital Ocala · Ocala, FL Potassium; serum, plasma or whole blood	$319.73	$319.73	Sep 1, 2026 source file
HCA Florida Putnam Hospital Palatka · Palatka, FL Potassium; serum, plasma or whole blood	$320.50	$320.50	Sep 1, 2026 source file
HCA Florida Lake City Hospital Live Oak · Live Oak, FL POTASSIUM BLD	$326.50	$326.50	Sep 1, 2026 source file
HCA Florida Palms West Hospital Loxahatchee · Miami-Fort Lauderdale-West Palm Beach, FL Potassium; serum, plasma or whole blood	$356.00	$356.00	Sep 1, 2026 source file
HCA Florida Sarasota Doctors Hospital Bradenton · North Port-Bradenton-Sarasota, FL POTASSIUM BLD	$379.34	$379.34	Sep 1, 2026 source file
AdventHealth Heart of Florida Davenport · Lakeland-Winter Haven, FL HC POTASSIUM LEVEL	$384.15	$384.15	Apr 1, 2026 source file
HCA Florida Mercy Hospital Miami · Miami-Fort Lauderdale-West Palm Beach, FL POTASSIUM BLD	$409.00	$409.00	Sep 1, 2026 source file
HCA Florida Oak Hill Hospital Spring Hill · Tampa-St. Petersburg-Clearwater, FL Potassium; serum, plasma or whole blood UNSCHEDULED	$412.90	$412.90	Sep 1, 2026 source file
HCA Florida University Hospital Pembroke Pines · Miami-Fort Lauderdale-West Palm Beach, FL Potassium; serum, plasma or whole blood	$418.00	$418.00	Sep 1, 2026 source file
HCA Florida West Hospital Pensacola · Pensacola-Ferry Pass-Brent, FL POTASSIUM BLD	$467.00	$467.00	Sep 1, 2026 source file
HCA Florida Largo Hospital Clearwater · Tampa-St. Petersburg-Clearwater, FL Potassium; serum, plasma or whole blood	$478.59	$478.59	Sep 1, 2026 source file
HCA Florida Largo West Hospital Largo · Tampa-St. Petersburg-Clearwater, FL POTASSIUM BLD	$478.59	$478.59	Sep 1, 2026 source file
HCA Florida Raulerson Hospital Okeechobee · Okeechobee, FL Potassium; serum, plasma or whole blood	$490.00	$490.00	Sep 1, 2026 source file
HCA Florida Woodmont Hospital Tamarac · Miami-Fort Lauderdale-West Palm Beach, FL POTASSIUM BLD	$496.25	$496.25	Sep 1, 2026 source file
HCA Florida Aventura Hospital Hialeah · Miami-Fort Lauderdale-West Palm Beach, FL POTASSIUM BLD	$499.00	$499.00	Sep 1, 2026 source file
HCA Florida Gulf Coast Hospital Panama City · Panama City-Panama City Beach, FL Potassium; serum, plasma or whole blood UNSCHEDULED	$531.00	$531.00	Sep 1, 2026 source file
HCA Florida Lawnwood Hospital Vero Beach · Sebastian-Vero Beach-West Vero Corridor, FL POTASSIUM BLD	$546.00	$546.00	Sep 1, 2026 source file
HCA Florida Poinciana Hospital Davenport · Orlando-Kissimmee-Sanford, FL Potassium; serum, plasma or whole blood	$558.70	$558.70	Sep 1, 2026 source file
Ucf Lake Nona Hospital Orlando · Orlando-Kissimmee-Sanford, FL Potassium; serum, plasma or whole blood	$564.16	$564.16	Sep 1, 2026 source file
HCA Florida Osceola Hospital St. Cloud · Orlando-Kissimmee-Sanford, FL Potassium; serum, plasma or whole blood UNSCHEDULED	$576.70	$576.70	Sep 1, 2026 source file
HCA Florida St. Lucie Hospital Port Saint Lucie · Port St. Lucie, FL POTASSIUM BLD	$602.00	$602.00	Sep 1, 2026 source file
HCA Florida Westside Hospital Plantation · Miami-Fort Lauderdale-West Palm Beach, FL POTASSIUM BLD	$606.00	$606.00	Sep 1, 2026 source file
HCA Florida Northwest Hospital Margate · Miami-Fort Lauderdale-West Palm Beach, FL Potassium; serum, plasma or whole blood UNSCHEDULED	$721.00	$721.00	Sep 1, 2026 source file
HCA Florida Citrus Hospital Lecanto · Homosassa Springs, FL Potassium; serum, plasma or whole blood Other Outpatient	$722.73	$722.73	Sep 1, 2026 source file
HCA Florida Kendall Hospital Homestead · Miami-Fort Lauderdale-West Palm Beach, FL POTASSIUM BLD	$784.00	$784.00	Sep 1, 2026 source file
HCA Florida Trinity Hospital Lutz · Tampa-St. Petersburg-Clearwater, FL Potassium; serum, plasma or whole blood	$794.01	$794.01	Sep 1, 2026 source file
HCA Florida Memorial Hospital Jacksonville · Jacksonville, FL Potassium; serum, plasma or whole blood UNSCHEDULED	$798.00	$798.00	Sep 1, 2026 source file
HCA Florida Blake Hospital Bradenton · North Port-Bradenton-Sarasota, FL Potassium; serum, plasma or whole blood UNSCHEDULED	$814.04	$814.04	Sep 1, 2026 source file
HCA Florida Orange Park Hospital Jacksonville · Jacksonville, FL POTASSIUM BLD	$849.42	$849.42	Sep 1, 2026 source file
HCA Florida Fawcett Hospital Port Charlotte · Punta Gorda, FL Potassium; serum, plasma or whole blood	$853.25	$853.25	Sep 1, 2026 source file
HCA Florida Brandon Hospital Tampa · Tampa-St. Petersburg-Clearwater, FL Potassium; serum, plasma or whole blood	$909.92	$909.92	Sep 1, 2026 source file
HCA Florida South Tampa Hospital Tampa · Tampa-St. Petersburg-Clearwater, FL Potassium; serum, plasma or whole blood UNSCHEDULED	$922.87	$922.87	Sep 1, 2026 source file
HCA Florida West Tampa Hospital Tampa · Tampa-St. Petersburg-Clearwater, FL Potassium; serum, plasma or whole blood Other Outpatient	$922.87	$922.87	Sep 1, 2026 source file
HCA Florida South Shore Hospital Apollo Beach · Tampa-St. Petersburg-Clearwater, FL Potassium; serum, plasma or whole blood	$951.06	$951.06	Sep 1, 2026 source file
HCA Florida Lehigh Hospital Lehigh Acres · Clewiston, FL POTASSIUM BLD	$953.58	$953.58	Sep 1, 2026 source file
HCA Florida North Florida Hospital Newberry · Gainesville, FL POTASSIUM BLD	$956.73	$956.73	Sep 1, 2026 source file
HCA Florida Gainesville Hospital Gainesville · Gainesville, FL Potassium; serum, plasma or whole blood	$956.73	$956.73	Sep 1, 2026 source file
HCA Florida Englewood Hospital Venice · North Port-Bradenton-Sarasota, FL Potassium; serum, plasma or whole blood	$1,048.94	$1,048.94	Sep 1, 2026 source file
HCA Florida Northside Hospital St Petersburg · Tampa-St. Petersburg-Clearwater, FL Potassium; serum, plasma or whole blood	$1,084.37	$1,084.37	Sep 1, 2026 source file
HCA Florida Pasadena Hospital South Pasadena · Tampa-St. Petersburg-Clearwater, FL Potassium; serum, plasma or whole blood Other Outpatient	$1,159.18	$1,159.18	Sep 1, 2026 source file
HCA Florida St. Petersburg Hospital St. Petersburg · Tampa-St. Petersburg-Clearwater, FL Potassium; serum, plasma or whole blood Other Outpatient	$1,159.18	$1,159.18	Sep 1, 2026 source file
HCA Florida Bayonet Point Hospital Hudson · Tampa-St. Petersburg-Clearwater, FL Potassium; serum, plasma or whole blood Other Outpatient	$1,810.88	$1,810.88	Sep 1, 2026 source file

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 area	Hospitals	Lowest	Median
Miami-Fort Lauderdale-West Palm Beach, FL	36	$4.66	$102.72
Tampa-St. Petersburg-Clearwater, FL	34	$4.00	$199.63
Orlando-Kissimmee-Sanford, FL	15	$4.00	$47.60
Jacksonville, FL	9	$7.96	$36.86
Deltona-Daytona Beach-Ormond Beach, FL	8	$61.60	$107.64
Pensacola-Ferry Pass-Brent, FL	6	$7.84	$15.75
Cape Coral-Fort Myers, FL	5	$9.00	$9.00
Lakeland-Winter Haven, FL	5	$4.00	$12.00
Palm Bay-Melbourne-Titusville, FL	5	$4.00	$10.25
Crestview-Fort Walton Beach-Destin, FL	4	$19.37	$24.90
Naples-Marco Island, FL	4	$15.54	$18.13
North Port-Bradenton-Sarasota, FL	4	$47.60	$596.69
Gainesville, FL	3	$18.15	$956.73
Key West-Key Largo, FL	3	$54.60	$54.60
Panama City-Panama City Beach, FL	3	$20.21	$53.60
Sebastian-Vero Beach-West Vero Corridor, FL	3	$4.00	$22.75
Ocala, FL	2	$176.87	$248.30
Port St. Lucie, FL	2	$36.40	$319.20
Punta Gorda, FL	2	$35.70	$444.48
Sebring, FL	2	$136.20	$147.10
Tallahassee, FL	2	$49.00	$103.38
Apalachicola, FL	1	$18.90	$18.90
Blountstown, FL	1	$75.00	$75.00
Bonifay, FL	1	$45.45	$45.45
Clewiston, FL	1	$953.58	$953.58
Homosassa Springs, FL	1	$722.73	$722.73
Joe, FL	1	$6.58	$6.58
Live Oak, FL	1	$326.50	$326.50
Madison, FL	1	$27.50	$27.50
Okeechobee, FL	1	$490.00	$490.00
Perry, FL	1	$9.60	$9.60
Palatka, FL	1	$320.50	$320.50
Wauchula, FL	1	$132.17	$132.17
Wildwood-The Villages, FL	1	$319.73	$319.73

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 potassium test measures the level of potassium in the blood. Doctors check it for people on diuretics or blood pressure drugs, with kidney disease, an irregular heartbeat, or vomiting and diarrhea.

What the price covers

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

Potassium blood test in other states

Median cash price across the state's hospitals.