CMS Price Transparency Data

Blood test, magnesium

Facility: Lower Keys Medical Center

Billing Code: 83735 (CPT)

The BaseRate · fair price high confidence
A fair price for this
$5
about 0.7× the $7 Medicare rate · typically $4–$6
modeled estimate · not a bill or quote
What this hospital charges insurers
$5
About the fair price
0.7× Medicare
Medicare pays $7 Fair price $5 This hospital $5 Cash price $7 Hospital's list price $22

How we calculate the fair BaseRate →

How this hospital compares to other FL hospitals

One of the lower prices — 5 of 8 other FL hospitals charge more for the same procedure.

Cheapest $4 Priciest $7

Black dot = this hospital, among the 9 FL hospitals with a price for this procedure. Full list below.

A fair price for a Blood test, magnesium is about $5 (about 0.7× the $7 Medicare rate). Lower Keys Medical Center charges insurers about $5, or about $7 in cash — about the fair price. Located in Key West, FL.

What each insurance company pays

Which insurers have negotiated a price with this hospital for this procedure — and which haven’t.

5 of 6 major insurers have a published price at this hospital

✓ UnitedHealthcare✓ Blue Cross Blue Shield✓ Aetna✓ Cigna✓ Humana Kaiser Permanente

Crossed out = this hospital hasn’t published a negotiated price for that insurer for this procedure. It doesn’t necessarily mean they aren’t accepted — ask your insurer.

Insurance company Price range vs. Medicare
UnitedHealthcaremajor $4 - $143 60%
Blue Cross Blue Shieldmajor $3 - $186 45%
Aetnamajor $5 - $130 75%
Cignamajor $4 - $110 60%
Humanamajor $4 - $7 60%
Amerigroup $5 75%
AvMed $6 - $158 90%
Molina $5 75%
Simply Healthcare $2 - $58 30%
WellCare $5 75%
+ 12 smaller / regional plans $4 - $186
Government programs also on file: Medicare, Medicaid, Military & VA.
Excludes 5 rental-network / third-party entries (e.g. Multiplan, PHCS) — these are pricing networks, not insurers.

Self-Pay How to get the cash price

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Facility Profile & Credentials

  • Address: 5900 College Road, Key West, FL 33040
  • CMS Rating: ★★★★☆
  • Ownership Type: Proprietary
  • Hospital Type: Acute Care Hospitals