Mayo ld_i lactate dehydrogenase isoenzymes at HCA FLORIDA NORTHSIDE HOSPITAL

6000 49TH STREET NORTH, ST PETERSBURG, FL · HCA Florida Healthcare · · NPI 1205880945

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

$8.20

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.

$8.20

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.

$0.39 with Access 2 Healthcare Physicians Freedom Optimum Group Members vs $76.63 with Prime Health — 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
Access 2 Healthcare Physicians Freedom Optimum Group Members MGMCR $0.39 ↓ -95%
Access 2 Healthcare Physicians Optimum MGMCR $0.59 ↓ -93%
Access 2 Healthcare Physicians Freedom Health MGMCR $0.59 ↓ -93%
Optimum Healthcare MCRHMO $0.64 ↓ -92%
Optimum Healthcare PFFS $0.64 ↓ -92%
Optimum Healthcare MCRPPO $0.64 ↓ -92%
Freedom Health Care MGMGR $0.64 ↓ -92%
Suncoast Neighborly Care MedicarePACE $0.66 ↓ -92%
AvMed HIX $0.66 ↓ -92%
Simply Healthcare MGMCR $1.26 ↓ -85%
United OptionsPPO $1.34 ↓ -84%
Molina MGMCR $1.56 ↓ -81%
AvMed HMOFI $1.80 ↓ -78%
Evolutions Healthcare Systems PrimeTier1 $1.89 ↓ -77%
AvMed ASOEO $2.05 ↓ -75%
Sunshine State Health Plan QHP $2.09 ↓ -75%
Molina HIX $2.21 ↓ -73%
Humana HMO $2.30 ↓ -72%
Humana PPO $2.30 ↓ -72%
Aetna ASA $2.46 ↓ -70%
United GlobalBenefitPlanAppendix $3.69 ↓ -55%
Plotkin Health COMM $4.10 ↓ -50%
Prime Health Sheriff COMM $4.10 ↓ -50%
Evolutions Healthcare Systems PRIMENETWORK $4.51 ↓ -45%
Multiplan PRIMARYPPO $6.15 ↓ -25%
Evolutions Healthcare Systems ADVANTAGENETWORK $6.56 ↓ -20%
Evolutions Healthcare Systems SELECTNETWORK $6.56 ↓ -20%
Multiplan COMPLEMENTARYPPO $6.97 ↓ -15%
Evolutions Healthcare Systems CHOICENETWORK $7.54 ↓ -8%
Humana TRICARE $11.59 ↑ +41%
CareSource Tricare $11.95 ↑ +46%
United AllPayerAppendix $12.79 ↑ +56%
Sunshine State MCR $12.79 ↑ +56%
NDMS Definitive Care MCR $12.79 ↑ +56%
United MGMCD $12.79 ↑ +56%
United VA CCN FED $12.79 ↑ +56%
WellMed MCR $12.79 ↑ +56%
Aetna MCR $12.79 ↑ +56%
Devoted Health MCR $12.79 ↑ +56%
United MCR $13.05 ↑ +59%
BCBS MCRPPO $13.05 ↑ +59%
BCBS MGMCRHMO $13.05 ↑ +59%
Ultimate Health Plan MCR $13.05 ↑ +59%
WellCare MCR $13.43 ↑ +64%
BayCare Health Plans MCR $13.43 ↑ +64%
HUMANA MGMCRPPO $13.43 ↑ +64%
American Health Plan MCR $13.56 ↑ +65%
Align Senior Care MCR $13.69 ↑ +67%
Florida Complete Care MCR $13.69 ↑ +67%
Cigna HealthSpring MCR $13.69 ↑ +67%
SECUR MGMCR $13.81 ↑ +68%
Gold Kidney of Florida Medicare $13.94 ↑ +70%
Centurion LOGOV $14.07 ↑ +72%
Clear Spring Health MCR $14.07 ↑ +72%
HUMANA MGMCRHMO $14.07 ↑ +72%
CarePlus MGMCR $14.58 ↑ +78%
Simply Healthcare HIX $15.09 ↑ +84%
Longevity Health Plan MCR $15.35 ↑ +87%
Oscar HIX $17.39 ↑ +112%
Solis Health Plan MCR $18.55 ↑ +126%
Rockport Healthcare Group WORKERSCOMP $75.05 ↑ +815%
CorVel Corporation WORKERSCOMP $75.05 ↑ +815%
Prime Health WorkersComp $76.63 ↑ +835%
Aetna QHP not published by hospital
Aetna NonGatedCOMM not published by hospital
Aetna GatedCOMM not published by hospital

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 →