Potassium 24 hour urine at HCA FLORIDA MERCY HOSPITAL

3663 South Miami Ave, MIAMI, FL · HCA Florida Healthcare · · NPI 1023387479

Source: hospital's published price file ↗ · Published Mar 1, 2026 · Ingested Sep 10, 2026

$450.00

Cash price

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Discounted cash price

What a hospital charges a self-pay patient who pays directly, without going through insurance — usually well below the gross charge.

Example: A CT scan has a $3,200 gross charge but an $850 discounted cash price. Ask for it by name when scheduling — hospitals don't always advertise it up front.

Full explanation →

What you pay up front if you don't use insurance.

$450.00

Gross charge

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Gross charge (chargemaster price)

The hospital's full, undiscounted list price — pulled from its internal "chargemaster" price list. Almost no one actually pays this.

Example: A chest X-ray has a gross charge of $1,450. The same hospital's discounted cash price for the same X-ray is $180 — the gross charge mostly anchors negotiations, not what patients pay.

Full explanation →

The hospital's undiscounted list price — almost no one pays this.

$4.68 with HUMANA vs $540.00 with AIDS Healthcare — same scan, same building. Share

Negotiated rates by payer
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Negotiated rate

The price a specific insurance plan agreed to pay the hospital for a service — it varies by insurer, and even by plan within the same insurer.

Example: The same knee MRI has a negotiated rate of $904 with one insurer's PPO plan and $1,509 with another's — identical hospital, identical scan.

Full explanation →

Payer
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Payer

The insurance company footing the bill — Aetna, UnitedHealthcare, Medicare, and so on.

Example: "Blue Cross Blue Shield" is the payer. Its negotiated rate for an MRI might be $904, while a different payer's negotiated rate for the same scan is $1,509.

Full explanation →
Plan
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Plan

The specific product an insurer sells — e.g. "Blue Cross PPO 500" — which sets your deductible, coinsurance and negotiated rates.

Example: Two people both insured by Aetna can owe very different amounts for the same MRI: $50 with an HMO plan's flat copay, or the full $1,200 toward a high-deductible PPO plan's unmet deductible.

Full explanation →
Negotiated rate vs. cash
HUMANA MGMCRHMO $4.68 ↓ -99%
HUMANA MGMCRPPO $4.68 ↓ -99%
Humana TRICR $4.70 ↓ -99%
Cigna HealthSpring MGMCR $4.73 ↓ -99%
CarePlus SFL MGMCR $4.73 ↓ -99%
Kindred Hospice FEDERAL $4.73 ↓ -99%
Wellmed MGMCR $4.73 ↓ -99%
NDMS Definitive Care MGMCR $4.73 ↓ -99%
Leon Health MCR $4.73 ↓ -99%
Devoted Health MCR $4.73 ↓ -99%
Veterans Evaluation Services MCR $4.73 ↓ -99%
United GVT $4.73 ↓ -99%
United Behavioral Health VACCN $4.73 ↓ -99%
United AllPayerAppendix $4.73 ↓ -99%
BCBS MCRHMO $4.82 ↓ -99%
United MCR $4.82 ↓ -99%
BCBS MCRPPO $4.82 ↓ -99%
Aetna MCR $4.87 ↓ -99%
Sunshine State MCR $4.97 ↓ -99%
Prominence HealthFirst MCRHMO $4.97 ↓ -99%
Oscar MCR $4.97 ↓ -99%
American Health Plan MCR $5.01 ↓ -99%
Florida Complete Care MCR $5.06 ↓ -99%
Align MCR $5.06 ↓ -99%
AvMed MCR $5.11 ↓ -99%
Sunshine State MCD $5.20 ↓ -99%
Doctors Healthcare Plan MCR $5.20 ↓ -99%
Centurion GVT $5.20 ↓ -99%
Gold Kidney MCR $5.30 ↓ -99%
Longevity Health Plan MCR $5.68 ↓ -99%
AmeriHealth Caritas MGMCR $5.68 ↓ -99%
Oscar HIX $6.67 ↓ -99%
Solis Health Plan MCR $6.86 ↓ -98%
AmeriHealth Caritas HIX $7.10 ↓ -98%
Freedom Health MGMCR $38.70 ↓ -91%
Optimum MGMCR $38.70 ↓ -91%
AvMed HIX $54.00 ↓ -88%
Simply Healthcare Plans MGMCR $58.50 ↓ -87%
Freedom Health MGMCD $72.00 ↓ -84%
Molina MCR $85.50 ↓ -81%
Humana HMO $94.50 ↓ -79%
AvMed FullyInsured $94.50 ↓ -79%
Health Sun Health Plan MGMCR $95.85 ↓ -79%
AIDS Healthcare MGMCR $99.00 ↓ -78%
MMM of FL (Health Advantage Plan) MCR $103.50 ↓ -77%
CorVel Corporation WORKERSCOMP $105.73 ↓ -77%
United PPO OptionsPPO $106.65 ↓ -76%
CareWorks (Rockport) WORKERSCOMP $107.96 ↓ -76%
Prime Health WORKERSCOMP $107.96 ↓ -76%
AvMed ASOEO $108.00 ↓ -76%
AvMed Empower $117.00 ↓ -74%
Sunshine State Health Plan QHP $117.00 ↓ -74%
AvMed Select $117.00 ↓ -74%
AvMed Flex $117.00 ↓ -74%
AvMed Engage $117.00 ↓ -74%
AvMed Focus $117.00 ↓ -74%
Molina HIX $121.50 ↓ -73%
Aetna ASA $135.00 ↓ -70%
Humana PPO $153.00 ↓ -66%
United GlobalBenefitPlanAppendix $202.50 ↓ -55%
AvMed JHSSelectHMO $225.00 ↓ -50%
AvMed JacksonFirstNetworkOON $225.00 ↓ -50%
AvMed MDCSelectOON $225.00 ↓ -50%
Prime Health Sherriff COMM $225.00 ↓ -50%
Plotkin Health COMM $225.00 ↓ -50%
Medica HealthCare MCR $265.50 ↓ -41%
Multiplan COMMPPOPRIMARYNETWORK $337.50 ↓ -25%
Evernorth BH COMM $360.00 ↓ -20%
Multiplan COMMPPOCOMPLEMENTARYNETWORK $382.50 ↓ -15%
AIDS Healthcare MGMCD $540.00 ↑ +20%
Aetna PPO not published by hospital
Aetna HMO not published by hospital
Aetna QHP not published by hospital

Visitor-reported prices

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Potassium 24 hour urine at other Florida hospitals

Hospital City Cash price Negotiated range
Baptist Hospital MIAMI $172.90 $2.85 – $161.10
West Kendall Baptist Hospital MIAMI $172.90 $2.76 – $161.10
Adventhealth Daytona Beach Daytona Beach $77.56 $4.49 – $7.89
Adventhealth Lake Wales Lake Wales $483.53 $4.73 – $10.50
Adventhealth Palm Coast Parkway Palm Coast $82.08 $4.49 – $10.10
Adventhealth Tampa Tampa $204.60 $4.73 – $10.50
AdventHealth New Smyrna Beach New Smyrna Beach $44.33 $4.49 – $10.33
Adventhealth Port Charlotte Port Charlotte $34.46 $4.73 – $8.64

All Florida hospitals for this procedure →