CMS Price Transparency Data

Blood test, magnesium

Facility: Garrett Regional Medical Center

Billing Code: 83735 (CPT)

No verified fair price for this procedure here

This hospital only published government or network rates for this billing code — not a standard commercial price — so we can’t show a verified fair-price comparison for it. What it charges each insurer is listed below; call the hospital’s billing office to confirm the actual charge.

modeled estimate · not a bill or quote

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	$8 - $15	119%
Blue Cross Blue Shieldmajor	$8 - $15	119%
Aetnamajor	$8 - $15	119%
Cignamajor	$8 - $15	119%
Humanamajor	$8 - $14	119%
Amerigroup	$8 - $14	119%
CareSource	$8 - $13	119%
UPMC Health Plan	$8 - $15	119%
+ 10 smaller / regional plans	$8 - $15

Government programs also on file: Medicare.

Excludes 4 rental-network / third-party entries (e.g. Multiplan, PHCS) — these are pricing networks, not insurers.

Self-Pay How to get the cash price

Tell the billing desk you want to be billed as self-pay — not through insurance — before your visit.
Ask for the cash / prompt-pay discount in writing, with the exact price, before you agree to anything.
Get it in writing that they won’t also bill your insurance, so the cash price is what you owe.
Check the CPT code on your bill matches exactly: 83735.

Insurance Before you use insurance

Call your insurance company to confirm Garrett Regional Medical Center is in-network.
Ask your insurer whether prior approval is required for CPT code 83735.
Confirm the doctor or provider is in-network too — not just the hospital building.
Check your Explanation of Benefits against the hospital’s final itemized bill.

Other Procedures at Garrett Regional Medical Center

Compare: Blood test, magnesium at other MD hospitals

Western Maryland Hospital Center · Hagerstown $7

Insurance negotiated median for the same procedure, sorted lowest first.