Potassium serum/plasma/whole blood at Banner University Medical Center Tucson

1625 N Campbell Ave, Tucson, AZ · Banner Health · · NPI 1265820179

Source: hospital's published price file ↗ · Published Mar 2, 2026 · Ingested Aug 12, 2026

$13.28

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.

$82.00

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.

$4.76 with Arizona Physicians IPA vs $47.20 with Arizona Medical Network — 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
Arizona Physicians IPA Medicare Advantage $4.76 ↓ -64%
Gila River Health Care Corporation Managed Care Program $4.76 ↓ -64%
Humana Medicare Advantage $4.76 ↓ -64%
United Healthcare UHC Medicare Advantage $4.76 ↓ -64%
UPMC Health Plan Medicare Advantage $4.76 ↓ -64%
Blue Cross Blue Shield of Arizona Medicare Advantage $4.76 ↓ -64%
Banner University Health Plan AZ Medicaid - AHCCCS $4.76 ↓ -64%
Banner University Health Plan University Care Advantage $4.76 ↓ -64%
Mercy Care Mercy Medicaid $4.76 ↓ -64%
Mercy Care Mercy Care Advantage $4.76 ↓ -64%
Cigna Healthcare of Arizona, Inc. PPO Medicare Advantage Plan $4.76 ↓ -64%
Cigna Healthcare of Arizona, Inc. HMO Medicare Advantage Plans $4.76 ↓ -64%
Aetna Medicare Advantage $4.76 ↓ -64%
Banner Health Medicare Advantage $4.76 ↓ -64%
Health Choice Arizona, Inc. Medicaid $4.76 ↓ -64%
Health Choice Arizona, Inc. Medicare Advantage $4.76 ↓ -64%
Kaiser Foundation Health Plan Medicare Advantage $4.76 ↓ -64%
TriWest Healthcare Alliance Corp - VA CCN VA Community Care Network $4.76 ↓ -64%
Health Net Medicare $4.76 ↓ -64%
Health Net Medicaid $4.76 ↓ -64%
Wellpoint Medicare Advantage HMO $4.76 ↓ -64%
Arizona Physicians IPA Medicaid $4.76 ↓ -64%
Care 1st Medicare Advantage $4.76 ↓ -64%
Carelon Medicare Advantage $5.00 ↓ -62%
Devoted Health Services Medicare Advantage $5.00 ↓ -62%
Arizona Priority Care Medicare Advantage $5.24 ↓ -61%
Gold Kidney Health Plan Medicare Advantage $5.24 ↓ -61%
NaphCare Federal Prison System $6.43 ↓ -52%
Aetna Qualified Health Plan $6.47 ↓ -51%
United Healthcare Individual Exchange $6.66 ↓ -50%
Aetna Banner Employee Plans $7.02 ↓ -47%
Health Net Commerical Exchange Product $7.04 ↓ -47%
Health Choice Arizona, Inc. ACA Health Plan $7.14 ↓ -46%
Oscar Health Plan Commercial $7.85 ↓ -41%
Cigna Healthcare of Arizona, Inc. Commerical/HMO Benefit Plan/Local Flex Plan/Network Benefit Plan/Open Access Plan $9.27 ↓ -30%
United Healthcare Commercial $10.71 ↓ -19%
Aetna Joint Venture $13.06 ↓ -2%
Blue Cross Blue Shield of Arizona BXBSAZ Neighborhood $13.96 ↑ +5%
Aetna Designated Group $14.69 ↑ +11%
Blue Cross Blue Shield of Arizona BCBSAZ Alliance/Blue HPN $14.89 ↑ +12%
Blue Cross Blue Shield of Arizona BXBSAZ Alliance CHS $15.64 ↑ +18%
Aetna Broad Network $16.33 ↑ +23%
Blue Cross Blue Shield of Arizona Commercial $18.61 ↑ +40%
Blue Cross Blue Shield of Arizona BCBSAZ Workers Comp $18.61 ↑ +40%
Blue Cross Blue Shield of Arizona Medicare Supplemental Senior Preferred $18.61 ↑ +40%
University of Arizona (Kasser Medical Treatment Center) Commerical $20.65 ↑ +55%
National Healthcare Solutions Inc (NHSI) and VIP Universal Medical Insurance Group (VUMI) NHSI VUMI $26.55 ↑ +100%
Plotkin Health Plotkin Health $26.55 ↑ +100%
Aetna Medical Rental $31.09 ↑ +134%
Quiktrip Corporation Commercial $31.86 ↑ +140%
Provider Network of America Commercial $44.25 ↑ +233%
Arizona Medical Network Commercial $47.20 ↑ +255%

Visitor-reported prices

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Potassium serum/plasma/whole blood at other Arizona hospitals

Hospital City Cash price Negotiated range
Banner University Medical Center South Tucson $12.79 $4.76 – $47.20
Mercy Gilbert Medical Center Gilbert $40.59 $4.76 – $121.66
Banner University Medical Center Phoenix Phoenix $19.20 $4.76 – $44.25
Banner Baywood Medical Center Mesa $15.24 $4.76 – $44.25
Banner Behavioral Health Hospital Scottsdale $70.31 $4.76 – $84.00
Banner Boswell Medical Center Sun City $18.12 $4.76 – $47.20
Banner Casa Grande Medical Center Casa Grande $13.56 $4.76 – $44.25
Banner Del Webb Medical Center Sun City West $18.48 $4.76 – $47.20

All Arizona hospitals for this procedure →