Mayo ld_i lactate dehydrogenase isoenzymes at Fishermens Community Hospital

3301 OVERSEAS HIGHWAY, MARATHON, FL · Baptist Health South Florida · · NPI 1235669110

Source: hospital's published price file ↗ · Published Mar 30, 2026 · Ingested Aug 13, 2026

$24.05

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.

$37.00

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.

$6.12 with UNITED HEALTHCARE vs $37.00 with BLUE CROSS — 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
UNITED HEALTHCARE UNITED MD HMO $6.12 ↓ -75%
MEDICAID SIMPLYHLTH MD HMO NC $6.12 ↓ -75%
AMERIGROUP AMERIGROUP $6.12 ↓ -75%
UNITED HEALTHCARE UNITED HEALTHY KIDS $6.12 ↓ -75%
BLUE CROSS MY BLUE EX $6.18 ↓ -74%
WELLCARE WELL CARE MD HMONC $6.43 ↓ -73%
SUNSHINE STATE SUNSHINE ST MD HMONC $6.49 ↓ -73%
AETNA AETNA BETTER HEALTH MEDICAID $6.61 ↓ -73%
AETNA AETNA BETTER HEALTH HEALTHY KIDS $6.61 ↓ -73%
VISTA COVENTRY MEDICAID $6.61 ↓ -73%
MEDICAID PRESTIGE MD HMO NC $6.74 ↓ -72%
MEDICARE SIMPLYHLTH MC HMO NC $7.77 ↓ -68%
UNITED HEALTHCARE UNITED HLTH MC HMO $7.77 ↓ -68%
MEDICARE MANAGED CARE DOCTORS HEALTHCARE MC HMO $7.77 ↓ -68%
MEDICA HEALTH PLAN MEDICA MCR HMO $7.77 ↓ -68%
LEON MEDICAL LEON MED MC HMO NC $7.77 ↓ -68%
LEON MEDICAL LEON HEALTH MC HMO $7.77 ↓ -68%
BLUE CROSS BCBS MEDICARE PPO $7.77 ↓ -68%
HUMANA HUMANA MEDICARE $8.47 ↓ -65%
HUMANA CAREPLUS MC HMO $8.47 ↓ -65%
AVMED AVMED MEDICARE $8.55 ↓ -64%
AETNA AETNA MEDICARE $8.58 ↓ -64%
CIGNA CIGNA MEDICARE ADVANTAGE $8.86 ↓ -63%
MEDICARE DEVOTED HEALTH MC HMO $10.49 ↓ -56%
NON CONTRACTED OSCAR HEALTH EXCHANGE $13.58 ↓ -44%
AETNA AETNA HMO $18.06 ↓ -25%
AETNA AETNA TIER 2 $18.06 ↓ -25%
AETNA AETNA CATASTROPHIC $18.87 ↓ -22%
BLUE CROSS BCBS FL SIMPLYBLUE HMO $23.01 ↓ -4%
INTERNATIONAL INTERNATIONAL AETNA $24.05 ↑ +0%
AETNA AETNA HMO EXCHANGE $25.16 ↑ +5%
AVMED AVMED ENTRUST $25.42 ↑ +6%
CIGNA CIGNA CONNECT NETWORK EXCHANGE $26.27 ↑ +9%
BLUE CROSS BLUE SELECT $27.75 ↑ +15%
BLUE CROSS BCBS PPC CAH $27.75 ↑ +15%
DIMENSION HEALTH PLAN DIMENSION 2 $27.75 ↑ +15%
AMERIHEALTH AMERIHTH CARITAS NXT EX $27.75 ↑ +15%
BLUE CROSS BLUE CARE HMO $27.75 ↑ +15%
AETNA AETNA PPO $28.34 ↑ +18%
CIGNA CIGNA PPO $29.60 ↑ +23%
UNITED HEALTHCARE UNITED PPO $29.60 ↑ +23%
CIGNA CIGNA HMO $29.60 ↑ +23%
UNITED HEALTHCARE INTL UNITED HEALTH $29.60 ↑ +23%
UNITED HEALTHCARE NHP HMO $29.60 ↑ +23%
UNITED HEALTHCARE UNITED HMO $29.60 ↑ +23%
AVMED AVMED INDIVIDUAL $30.64 ↑ +27%
AVMED AVMED HMO $30.64 ↑ +27%
AVMED AVMED PPO $30.64 ↑ +27%
AFFORDABLE AFFORDABLE PPO $33.30 ↑ +38%
PHCS PHCS $33.30 ↑ +38%
QUALITY HEALTH MULTIPLAN $33.30 ↑ +38%
DIMENSION HEALTH PLAN DIMENSION HEALTH PLANS $33.30 ↑ +38%
BLUE CROSS BCBS PHS CAH $33.30 ↑ +38%
BLUE CROSS BLUE CROSS $37.00 ↑ +54%
UNITED HEALTHCARE UNITED INDIVIDUAL EXCHANGE $37.00 ↑ +54%
BLUE CROSS BCBS NETWORKBLUE $37.00 ↑ +54%

Visitor-reported prices

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Mayo ld_i lactate dehydrogenase isoenzymes at other Florida hospitals

Hospital City Cash price Negotiated range
Adventhealth Daytona Beach Daytona Beach $29.96 $12.15 – $21.35
Adventhealth Lake Wales Lake Wales $40.29 $12.79 – $28.39
Adventhealth Palm Coast Parkway Palm Coast $13.90 $12.15 – $27.32
Adventhealth Tampa Tampa $197.41 $12.79 – $28.39
AdventHealth New Smyrna Beach New Smyrna Beach $63.47 $12.15 – $27.94
HCA FLORIDA MEMORIAL HOSPITAL JACKSONVILLE $12.00 $10.23 – $75.49
Adventhealth Port Charlotte Port Charlotte $85.70 $12.79 – $23.35
cleveland clinic florida weston hospital Weston $18.20 $4.75 – $19.00

All Florida hospitals for this procedure →