Mayo alkaline phosphatase isoenzyme at Ascension St. Vincent's Southside (St. Luke's-St. Vincent's HealthCare, Inc.)

4201 Belfort Rd, Jacksonville, FL · Ascension · · NPI 1396926747

Source: hospital's published price file ↗ · Published Jan 1, 2026 · Ingested Sep 7, 2026

$5.55

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.

$15.00

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.

$1.40 with CIGNA NEW BUSINESS vs $36.95 with HUMANA HMO — 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
CIGNA NEW BUSINESS 1465_CIGNA NEW BUSINESS 20250701 $1.40 ↓ -75%
CIGNA PPO 1464_CIGNA PPO 20250701 $2.59 ↓ -53%
CIGNA HMO 1463_CIGNA HMO 20250701 $2.59 ↓ -53%
OCCUNET 1342_MEDICARE ADVANTAGE OCCUNET INPATIENT 20241001 $7.00 ↑ +26%
AETNA 1447_AETNA SOUTH 20250701 $13.01 ↑ +134%
HUMANA HMO CARDIOLOGY MCR REPLACEMENT 1535_MEDICARE ADVANTAGE HUMANA HMO CARDIOLOGY INPATIENT 20251001 $14.19 ↑ +156%
HUMANA PPO MCR REPLACEMENT 1406_MEDICARE ADVANTAGE HUMANA PPO OUTPATIENT 20250101 $14.48 ↑ +161%
MEDICARE REPLACEMENT 1408_MEDICARE ADVANTAGE OUTPATIENT 20250101 $14.78 ↑ +166%
MEDICARE REPLACEMENT 1539_MEDICARE ADVANTAGE INPATIENT 20251001 $14.78 ↑ +166%
BC ADVANTAGE MCR REPLACEMENT 1530_MEDICARE ADVANTAGE BLUE CROSS INPATIENT 20251001 $14.78 ↑ +166%
VETERANS ADMINISTRATION 1395_VETERANS ADMINISTRATION OUTPATIENT 20250101 $14.78 ↑ +166%
VETERANS ADMINISTRATION 1552_VETERANS ADMINISTRATION INPATIENT 20251001 $14.78 ↑ +166%
UHC 1460_UNITED HEALTH CARE 20250701 $14.78 ↑ +166%
HUMANA PPO MCR REPLACEMENT 1538_MEDICARE ADVANTAGE HUMANA PPO INPATIENT 20251001 $14.78 ↑ +166%
WELLCARE 1445_ MEDICARE ADVANTAGE WELLCARE OUTPATIENT 20250101 $14.78 ↑ +166%
WELLCARE 1542_MEDICARE ADVANTAGE WELLCARE INPATIENT 20251001 $14.78 ↑ +166%
BC ADVANTAGE MCR REPLACEMENT 1399_MEDICARE ADVANTAGE BLUE CROSS OUTPATIENT 20250101 $14.78 ↑ +166%
BLUE CROSS ALIGNMENT 1398_MEDICARE ADVANTAGE ALIGNMENT HEALTHCARE OUTPATIENT 20250101 $14.78 ↑ +166%
BLUE CROSS ALIGNMENT 1529_MEDICARE ADVANTAGE ALIGNMENT HEALTHCARE INPATIENT 20251001 $14.78 ↑ +166%
COMMUNITY HOSPICE 1402_MEDICARE ADVANTAGE COMMUNITY HOSPICE OUTPATIENT 20250101 $14.78 ↑ +166%
HAVEN HOSPICE 1404_MEDICARE ADVANTAGE HAVEN HOSPICE OUTPATIENT 20250101 $14.78 ↑ +166%
PACE PLACE 1480_PACE PROGRAM OUTPATIENT 20190301 $14.78 ↑ +166%
PACE PLACE 1547_PACE PROGRAM INPATIENT 2051001 $14.78 ↑ +166%
RESEARCH STUDY ENCORE BORLAND-GROOVER 1451_RESEARCH STUDY ENCORE-BORLAND-GROOVER OUTPATIENT 20250301 $14.78 ↑ +166%
RESEARCH STUDY ENCORE BORLAND-GROOVER 1548_RESEARCH STUDY ENCORE-BORLAND-GROOVER INPATIENT 20251001 $14.78 ↑ +166%
COVENTRY MCR REPLACEMENT HMO 1403_MEDICARE ADVANTAGE COVENTRY HMO OUTPATIENT 20250101 $14.78 ↑ +166%
COVENTRY MCR REPLACEMENT HMO 1533_MEDICARE ADVANTAGE COVENTRY HMO INPATIENT 20251001 $14.78 ↑ +166%
MEDICARE OTHER (NO SEQ) 1388_MEDICARE (NO SEQ) OUTPATIENT 20250101 $14.78 ↑ +166%
MEDICARE OTHER (NO SEQ) 1527_MEDICARE (NO SEQ) INPATIENT 20251001 $14.78 ↑ +166%
CIGNA HEALTHSPRING 1396_CIGNA HEALTHSPRING OUTPATIENT 20250101 $14.93 ↑ +169%
UHC WELLMED MCR REPLACEMENT 1478_MEDICARE ADVANTAGE UNITED HEALTH CARE WELLMED OUTPATIENT 20250501 $14.93 ↑ +169%
HUMANA HMO MCR REPLACEMENT 1405_MEDICARE ADVANTAGE HUMANA HMO OUTPATIENT 20250101 $14.93 ↑ +169%
UHC WELLMED MCR REPLACEMENT 1541_MEDICARE ADVANTAGE UNITED HEALTH CARE WELLMED INPATIENT 20251001 $14.93 ↑ +169%
HUMANA HMO MCR REPLACEMENT 1537_MEDICARE ADVANTAGE HUMANA HMO INPATIENT 20251001 $14.93 ↑ +169%
GOLD KIDNEY MEDICARE ADVANTAGE 1526_GOLD KIDNEY MEDICARE ADVANTAGE INPATIENT 20251001 $15.08 ↑ +172%
CAREPLUS MCR REPLACEMENT 1401_MEDICARE ADVANTAGE CAREPLUS OUTPATIENT 20250101 $15.08 ↑ +172%
CAREPLUS MCR REPLACEMENT 1532_MEDICARE ADVANTAGE CAREPLUS INPATIENT 20251001 $15.08 ↑ +172%
CIGNA HEALTHSPRING 1523_CIGNA HEALTHSPRING INPATIENT 20251001 $15.08 ↑ +172%
GOLD KIDNEY MEDICARE ADVANTAGE 1433_GOLD KIDNEY MEDICARE ADVANTAGE OUTPATIENT 20240101 $15.08 ↑ +172%
AETNA MCR REPLACEMENT 1397_MEDICARE ADVANTAGE AETNA OUTPATIENT 20250101 $15.22 ↑ +174%
AETNA MCR REPLACEMENT 1528_MEDICARE ADVANTAGE AETNA INPATIENT 20251001 $15.22 ↑ +174%
BRIGHT HEALTH 1531_MEDICARE ADVANTAGE BRIGHT HEALTH INPATIENT 20251001 $19.95 ↑ +259%
SMARTHEALTH 1549_SMARTHEALTH INPATIENT 20251001 $20.69 ↑ +273%
SMARTHEALTH 1411_SMARTHEALTH OUTPATIENT 20250101 $20.69 ↑ +273%
BRIGHT HEALTH 1400_MEDICARE ADVANTAGE BRIGHT HEALTH OUTPATIENT 20250101 $21.43 ↑ +286%
AETNA WHOLE HEALTH 1521_AETNA WHOLE HEALTH INPATIENT 20251001 $22.91 ↑ +313%
AETNA QUALIFIED HEALTH PLANS 1385_AETNA QUALIFIED HEALTH PLANS (QHP) OUTPATIENT 20250101 $22.91 ↑ +313%
AETNA QUALIFIED HEALTH PLANS 1520_AETNA QUALIFIED HEALTH PLANS (QHP) INPATIENT 20251001 $22.91 ↑ +313%
AETNA WHOLE HEALTH 1386_AETNA WHOLE HEALTH OUTPATIENT 20250101 $22.91 ↑ +313%
OSCAR HEALTH PLAN 1420_OSCAR HEALTH PLAN OUTPATIENT 20250401 $23.65 ↑ +326%
OSCAR HEALTH PLAN 1545_OSCAR HEALTH PLAN INPATIENT 20251001 $23.65 ↑ +326%
EMPLOYER DIRECT HEALTHCARE 1497_EMPLOYER DIRECT HEALTHCARE INPATIENT 20251001 $25.86 ↑ +366%
EMPLOYER DIRECT HEALTHCARE 1498_EMPLOYER DIRECT HEALTHCARE OUTPATIENT 20250101 $25.86 ↑ +366%
90 DEGREE BENEFITS 1387_90 DEGREE BENEFITS OUTPATIENT 20250101 $26.60 ↑ +379%
90 DEGREE BENEFITS 1518_90 DEGREE BENEFITS INPATIENT 20251001 $26.60 ↑ +379%
AVMED EXCHANGE 1522_AVMED EXCHANGE INPATIENT 20251001 $26.60 ↑ +379%
AVMED EXCHANGE 1482_AVMED EXCHANGE OUTPATIENT 20250201 $26.60 ↑ +379%
MOLINA EXCHANGE 1393_MOLINA EXCHANGE OUTPATIENT 20250101 $27.34 ↑ +393%
OCCUNET 1392_MEDICARE ADVANTAGE OCCUNET OUTPATIENT 20250101 $27.34 ↑ +393%
MOLINA EXCHANGE 1544_MOLINA EXCHANGE INPATIENT 20251001 $27.34 ↑ +393%
AMBETTER COMMERCIAL-EXCHANGE 1394_SUNSHINE AMBETTER EXCHANGE COMMERCIAL OUTPATIENT 20250101 $28.08 ↑ +406%
AMBETTER COMMERCIAL-EXCHANGE 1550_SUNSHINE AMBETTER EXCHANGE COMMERCIAL INPATIENT 20251001 $28.08 ↑ +406%
AETNA NEW BUSINESS 1519_AETNA NEW BUSINESS DISCOUNT INPATIENT 20251001 $30.30 ↑ +446%
AETNA NEW BUSINESS 904_AETNA NEW BUSINESS DISCOUNT OUTPATIENT 20211015 $30.30 ↑ +446%
OCCUNET 1540_MEDICARE ADVANTAGE OCCUNET INPATIENT 20251001 $33.25 ↑ +499%
HUMANA PPO 1444_HUMANA PPO 20250101 $36.95 ↑ +566%
HUMANA HMO 1443_HUMANA HMO 20250101 $36.95 ↑ +566%

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Mayo alkaline phosphatase isoenzyme at other Florida hospitals

Hospital City Cash price Negotiated range
HCA FLORIDA MEMORIAL HOSPITAL JACKSONVILLE $17.00 $11.82 – $75.49
Ascension St. Vincent's Riverside (St. Vincent's Medical Center, Inc.) Jacksonville $5.55 $13.01 – $36.95
Adventhealth Daytona Beach Daytona Beach $96.44 $14.04 – $24.67
Adventhealth Lake Wales Lake Wales $46.56 $14.78 – $32.81
Adventhealth Palm Coast Parkway Palm Coast $96.44 $14.04 – $31.57
Adventhealth Tampa Tampa $228.13 $14.78 – $32.81
AdventHealth New Smyrna Beach New Smyrna Beach $136.22 $14.04 – $32.29
Adventhealth Port Charlotte Port Charlotte $109.56 $14.78 – $26.99

All Florida hospitals for this procedure →