BUN test cost in Miami, FL — inpatient
In Miami-Fort Lauderdale-West Palm Beach, FL, 18 hospitals list a cash price for blood urea nitrogen (BUN) test as an inpatient: from $5.62 to $147.02, with a median of $54.60. The lowest listed price is at Memorial Regional Hospital and 3 other hospitals — $48.98 less than the median here. Across Florida, the median is $44.88 at 167 hospitals.
Cash prices at 18 facilities across 15 cities for code 84520, as an inpatient (admitted to hospital) . Collected Sep 29, 2026; the hospital files themselves were last updated between Mar 13, 2026 and Sep 15, 2026.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Miami-Fort Lauderdale-West Palm Beach, FL.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Memorial Regional Hospital lowest Hollywood, FL · (954) 987-2000 HC Urea Nitrogen, Fluid Arup #0020183 | $5.62 | $8.03 | $2.81–$2,726.34 | 30% | May 27, 2026 source file |
| Memorial Hospital West lowest Pembroke Pines, FL · (954) 436-5000 HC Urea Nitrogen, Fluid Arup #0020183 | $5.62 | $8.03 | $2.81–$2,726.34 | 30% | May 27, 2026 source file |
| Memorial Hospital Pembroke lowest Pembroke Pines, FL · (954) 962-9650 HC Urea Nitrogen, Fluid Arup #0020183 | $5.62 | $8.03 | $1.37–$2,726.34 | 30% | May 27, 2026 source file |
| Memorial Hospital Miramar lowest Miramar, FL · (954) 538-5000 HC Urea Nitrogen, Fluid Arup #0020183 | $5.62 | $8.03 | $3.37–$2,726.34 | 30% | May 27, 2026 source file |
| Memorial Regional Hospital Hollywood, FL · (954) 987-2000 Urea Nitrogen, Fluid Q200 | $12.60 | $18.00 | $6.30–$2,726.34 | 30% | May 27, 2026 source file |
| Memorial Hospital West Pembroke Pines, FL · (954) 436-5000 Urea Nitrogen, Fluid Q200 | $12.60 | $18.00 | $6.30–$2,726.34 | 30% | May 27, 2026 source file |
| Memorial Hospital Pembroke Pembroke Pines, FL · (954) 962-9650 Urea Nitrogen, Fluid Q200 | $12.60 | $18.00 | $3.06–$2,726.34 | 30% | May 27, 2026 source file |
| Memorial Hospital Miramar Miramar, FL · (954) 538-5000 Urea Nitrogen, Fluid Q200 | $12.60 | $18.00 | $7.56–$2,726.34 | 30% | May 27, 2026 source file |
| Boca Raton Regional Hospital Boca Raton, FL · (561) 955-4200 ASSAY OF UREA NITROGEN | $18.20 | $28.00 | $3.95–$28.00 | 35% | Mar 30, 2026 source file |
| Boca Raton Regional Hospital Boca Raton, FL · (561) 955-4200 ARU UREA NITRGN, FIBROMETER | $33.80 | $52.00 | $3.95–$52.00 | 35% | Mar 30, 2026 source file |
| Boca Raton Regional Hospital Boca Raton, FL · (561) 955-4200 ARU XYLOSE ABSORPTION 5 GM DOSE | $36.40 | $56.00 | $3.95–$56.00 | 35% | Mar 30, 2026 source file |
| PAM Rehabilitation Hospital of Jupiter Jupiter, FL Body Fluid Urea Nitrogen | $39.50 | $39.50 | $27.65–$33.58 | — | Aug 6, 2026 source file |
| PAM Rehabilitation Hospital of Jupiter Jupiter, FL Urea Nitrogen | $39.50 | $39.50 | $27.65–$33.58 | — | Aug 6, 2026 source file |
| Boca Raton Regional Hospital Boca Raton, FL · (561) 955-4200 ARU UREA NITR LIVER FIBROSIS 4 | $41.60 | $64.00 | $3.95–$64.00 | 35% | Mar 30, 2026 source file |
| South Miami Hospital South Miami, FL · (786) 662-4000 Bun UC | $48.10 | $74.00 | $2.76–$74.00 | 35% | Mar 30, 2026 source file |
| Baptist Hospital of Miami Miami, FL · (786) 596-1960 Bun UC | $48.10 | $74.00 | $2.85–$74.00 | 35% | Mar 30, 2026 source file |
| Boca Raton Regional Hospital Boca Raton, FL · (561) 955-4200 BUN | $51.35 | $79.00 | $3.95–$79.00 | 35% | Mar 30, 2026 source file |
| Baptist Hospital of Miami Miami, FL · (786) 596-1960 ASSAY OF UREA NITROGEN | $54.60 | $84.00 | $2.85–$84.00 | 35% | Mar 30, 2026 source file |
| West Kendall Baptist Hospital Miami, FL · (786) 467-2000 ASSAY OF UREA NITROGEN | $54.60 | $84.00 | $2.76–$84.00 | 35% | Mar 30, 2026 source file |
| South Miami Hospital South Miami, FL · (786) 662-4000 ASSAY OF UREA NITROGEN | $54.60 | $84.00 | $2.76–$84.00 | 35% | Mar 30, 2026 source file |
| Doctors Hospital Coral Gables, FL · (786) 308-3000 ASSAY OF UREA NITROGEN | $54.60 | $84.00 | $2.76–$84.00 | 35% | Mar 30, 2026 source file |
| Bethesda Hospital Boynton Beach, FL · (561) 737-7733 ASSAY OF UREA NITROGEN | $54.60 | $84.00 | $2.85–$84.00 | 35% | Mar 30, 2026 source file |
| Homestead Hospital Homestead, FL · (786) 243-8000 ASSAY OF UREA NITROGEN | $54.60 | $84.00 | $2.76–$84.00 | 35% | Mar 30, 2026 source file |
| Holy Cross Hospital-Ft. Lauderdale Ft. Lauderdale, FL · (954) 771-8000 HC Urea Nitrogen | $62.40 | $96.00 | $3.87–$216.00 | 35% | Mar 31, 2026 source file |
| Boca Raton Regional Hospital Boca Raton, FL · (561) 955-4200 MML UREA NITROGEN, BODY FLUID | $73.45 | $113.00 | $3.95–$113.00 | 35% | Mar 30, 2026 source file |
| Broward Health Imperial Point Fort Lauderdale, FL · (954) 776-8500 HC ASSAY UREA NITROGEN, QUAN - BLOOD UREA NITROGEN | $78.72 | $78.72 | $8.19–$62.98 | — | Sep 15, 2026 source file |
| Mount Sinai Medical Center of Florida Miami Beach, FL · (305) 674-2121 HC BUN | $89.23 | $89.23 | $40.15–$89.23 | — | Mar 13, 2026 source file |
| Broward Health North Deerfield Beach, FL · (954) 786-6400 HC ASSAY UREA NITROGEN, QUAN - BLOOD UREA NITROGEN | $96.08 | $96.08 | $9.99–$76.86 | — | Sep 15, 2026 source file |
| West Kendall Baptist Hospital Miami, FL · (786) 467-2000 Urea nitrogen, body fluid | $98.15 | $151.00 | $2.76–$151.00 | 35% | Mar 30, 2026 source file |
| Baptist Hospital of Miami Miami, FL · (786) 596-1960 Urea nitrogen, body fluid | $98.15 | $151.00 | $2.85–$151.00 | 35% | Mar 30, 2026 source file |
| Bethesda Hospital Boynton Beach, FL · (561) 737-7733 Urea nitrogen, body fluid | $98.15 | $151.00 | $2.85–$151.00 | 35% | Mar 30, 2026 source file |
| Homestead Hospital Homestead, FL · (786) 243-8000 Urea nitrogen, body fluid | $98.15 | $151.00 | $2.76–$151.00 | 35% | Mar 30, 2026 source file |
| South Miami Hospital South Miami, FL · (786) 662-4000 Urea nitrogen, body fluid | $98.15 | $151.00 | $2.76–$151.00 | 35% | Mar 30, 2026 source file |
| Doctors Hospital Coral Gables, FL · (786) 308-3000 Urea nitrogen, body fluid | $98.15 | $151.00 | $2.76–$151.00 | 35% | Mar 30, 2026 source file |
| Broward Health Coral Springs Coral Springs, FL · (954) 344-3121 HC ASSAY UREA NITROGEN, QUAN - BLOOD UREA NITROGEN | $113.45 | $113.45 | $11.80–$90.76 | — | Sep 15, 2026 source file |
| Broward Health Medical Center Fort Lauderdale, FL · (954) 355-4400 HC ASSAY UREA NITROGEN, QUAN - BLOOD UREA NITROGEN | $147.02 | $147.02 | $15.29–$117.62 | — | Sep 15, 2026 source file |
| Memorial Hospital Pembroke Pembroke Pines, FL · (954) 962-9650 HC Bun | $218.40 | $312.00 | $53.04–$2,726.34 | 30% | May 27, 2026 source file |
| Memorial Hospital Miramar Miramar, FL · (954) 538-5000 HC Bun | $218.40 | $312.00 | $131.04–$2,726.34 | 30% | May 27, 2026 source file |
| Memorial Regional Hospital Hollywood, FL · (954) 987-2000 HC Bun | $218.40 | $312.00 | $109.20–$2,726.34 | 30% | May 27, 2026 source file |
| Memorial Hospital West Pembroke Pines, FL · (954) 436-5000 HC Bun | $218.40 | $312.00 | $109.20–$2,726.34 | 30% | May 27, 2026 source file |
Inpatient: lowest $5.62, median $54.60, highest $147.02 — a 26.2× difference within the same market.
As an outpatient, the same code is billed by 36 facilities here, median $54.60 — that is the price to compare if you are not being admitted.
Cash or insurance?
At 12 of 18 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at none is it below every plan's rate. If you have insurance but have not met your deductible, you usually pay your plan's negotiated rate, which falls somewhere in the "Insurers pay" column. Paying cash can cost less, but a cash payment usually does not count toward your deductible. Ask the hospital for both numbers before you book.
What it is
A BUN test measures urea nitrogen, a waste product removed by the kidneys. It is used with creatinine to check kidney function and hydration.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.