Lab tests CPT 84484 Outpatient

Troponin test cost in Urban Honolulu, HI

In Urban Honolulu, HI, 8 hospitals list a cash price for troponin test, quantitative: from $91.80 to $158.20, with a median of $118.65. The lowest listed price is at Straub Clinic & Hospital and 3 other hospitals — $26.85 less than the median here. Across Hawaii, the median is $128.80 at 11 hospitals.

Cash prices at 8 facilities across 4 cities for code 84484, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 27, 2026; the hospital files themselves were last updated between Feb 12, 2026 and Feb 12, 2026.

Lowest$91.80Straub Clinic & Hospital + 3 more

Median$118.65half of hospitals charge less

Highest$158.20in this market

Difference1.7×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 Urban Honolulu, HI.

median

Lowest $91.80Highest $158.20

Hospitals, cheapest first

Hospital	Cash price	List price	Insurers pay	Off list
Straub Clinic & Hospital lowest Honolulu, HI · (808) 522-4000 TROPONIN T GEN5 NG/L+1 more line at this price File of Feb 12, 2026 · source file	$91.80	$153.00	$12.22–$24.98	40%
Kapiolani Medical Center for Women & Children lowest Honolulu, HI · (808) 983-6000 TROPONIN T GEN5 NG/L+1 more line at this price File of Feb 12, 2026 · source file	$91.80	$153.00	$12.22–$24.98	40%
Shriners Childrens - Honolulu lowest Honolulu, HI · (808) 941-4466 ASSAY OF TROPONIN QUANT source file	$91.80	$91.80	$8.73–$18.70	—
Pali Momi Medical Center lowest Aiea, HI · (808) 486-6000 TROPONIN I NG/ML+1 more line at this price File of Feb 12, 2026 · source file	$91.80	$153.00	$12.22–$24.98	40%
Pali Momi Medical Center Aiea, HI · (808) 486-6000 POCT TROPONIN File of Feb 12, 2026 · source file	$100.20	$167.00	$12.22–$24.98	40%
Straub Clinic & Hospital Honolulu, HI · (808) 522-4000 POCT TROPONIN - ER File of Feb 12, 2026 · source file	$104.40	$174.00	$12.22–$24.98	40%
Kaiser Foundation Hospital - Moanalua Honolulu, HI · (808) 432-0000 ASSAY OF TROPONIN QUANTITATIVE source file	$145.50	$194.00	$13.00–$61.00	25%
The Queens Medical Center Honolulu, HI · (808) 538-9011 TROPONIN (PROTEIN) ANALYSIS; QUANTITATIVE source file	$158.20	$226.00	$12.47–$40.80	30%
Queens Medical Center - West Oahu Ewa Beach, HI · (808) 538-9011 TROPONIN (PROTEIN) ANALYSIS; QUANTITATIVE source file	$158.20	$226.00	$12.47–$257.71	30%
The Queens Medical Center - Wahiawa Wahiawa, HI · (808) 538-9011 TROPONIN (PROTEIN) ANALYSIS; QUANTITATIVE source file	$158.20	$226.00	$14.28–$257.71	30%

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 $91.80, median $118.65, highest $158.20 — a 1.7× difference within the same market.

As an inpatient, the same code is billed by 4 facilities here, median $91.80. 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 2 of 8 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 troponin test measures a heart muscle protein that leaks into the blood when the heart is damaged. It is the key blood test for a heart attack and is usually repeated a few hours apart in the emergency department.

What the price covers

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

3 rows held back from this comparison

They are priced below $1 or below a tenth of the national median for code 84484 ($106.00). Such a line is almost always a physician's fee billed separately, an assistant's share or a placeholder — a real charge, but not the price of the procedure itself.

Hospital	Cash price	File
Queens Medical Center - West Oahu Ewa Beach, HIASSAY OF TROPONIN QUANT	$9.10	file
The Queens Medical Center Honolulu, HIASSAY OF TROPONIN QUANT	$9.10	file
The Queens Medical Center - Wahiawa Wahiawa, HIASSAY OF TROPONIN QUANT	$9.10	file

File Link to the hospital's own price file.