Lab tests CPT 84478 Outpatient

Triglycerides test cost in Springfield, MA

In Springfield, MA, 2 hospitals list a cash price for triglycerides blood test: from $4.55 to $33.00, with a median of $18.78. The lowest listed price is at The Mercy Hospital — $14.23 less than the median here. Across Massachusetts, the median is $27.80 at 33 hospitals.

Cash prices at 2 facilities across 2 cities for code 84478, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 22, 2026; the hospital files themselves were last updated between Mar 31, 2026 and Mar 31, 2026.

Lowest$4.55The Mercy Hospital

Median$18.78half of hospitals charge less

Highest$33.00in this market

Difference7.3×highest vs lowest

Where each hospital's price falls

Each dot is one hospital's cash price on a scale from the lowest to the highest in Springfield, MA.

median

Lowest $4.55Highest $33.00

Hospitals, cheapest first

Hospital	Cash price	List price	Insurers pay	Off list
The Mercy Hospital lowest Springfield, MA · (413) 748-9000 HC Warde 3600254 Triglycerides Body Fluid File of Mar 31, 2026 · source file	$4.55	$7.00	$3.50–$392.00	35%
The Mercy Hospital Springfield, MA · (413) 748-9000 HC Labcorp Triglycerides Body Fluid File of Mar 31, 2026 · source file	$14.30	$22.00	$5.63–$392.00	35%
The Mercy Hospital Springfield, MA · (413) 748-9000 HC Triglycerides+1 more line at this price File of Mar 31, 2026 · source file	$18.85	$29.00	$5.63–$392.00	35%
Holyoke Medical Center Holyoke, MA · (413) 534-2500 Assay Of Triglycerides source file	$33.00	$33.00	$5.63–$24.42	—

Hospital The hospital that published the price, its city and the line exactly as written in its price file.

Cash price The hospital's own price for a patient paying without insurance (“discounted cash” in its price file). Hospitals must publish it under federal law, 45 CFR 180.50. Call to confirm it before booking. More

List price The hospital's full chargemaster price (“gross charge”) before any discount. Almost nobody pays it; the gap to the cash price shows what the self-pay discount is worth. More

Insurers pay The lowest and highest rates this hospital has agreed with insurance plans for the same item, from its price file. If the cash price is below what your plan pays and you have not met your deductible, paying cash can cost you less. More

Off list How much lower the cash price is than the list price.

No cash discount This line's cash price equals the hospital's full list price. Many hospitals still reduce bills for uninsured patients: ask the billing office for its self-pay discount in writing. More

Outpatient: lowest $4.55, median $18.78, highest $33.00 — a 7.3× difference within the same market.

As an inpatient, the same code is billed by 2 facilities here, median $18.78. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.

Cash or insurance?

At 1 of 2 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at none is it below every plan's rate. If you have insurance but have not met your deductible, you usually pay your plan's negotiated rate, which falls somewhere in the "Insurers pay" column. Paying cash can cost less, but a cash payment usually does not count toward your deductible. Ask the hospital for both numbers before you book.

What it is

A triglycerides test measures a type of fat in the blood. It is usually part of a lipid panel and is ordered alone to follow very high levels or treatment.

What the price covers

The price usually covers running the test. The blood draw (36415) is often billed as a separate line.