Lab tests CPT 84439 Inpatient — admitted to hospital

Free T4 test cost in Wellsboro, PA — inpatient

In Wellsboro, PA, 1 hospital lists a cash price for free T4 (free thyroxine) thyroid blood test as an inpatient: from $300.00 to $300.00, with a median of $300.00. Across Pennsylvania, the median is $63.90 at 64 hospitals.

Cash prices at 1 facility for code 84439, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between — and —.

Lowest$300.00UPMC Wellsboro
Median$300.00half pay less
Highest$300.00in this market
Difference1.0×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 Wellsboro, PA.

median
Lowest $300.00Highest $300.00

Hospitals, cheapest first

HospitalCash price List priceInsurers payOff listFile date
UPMC Wellsboro lowest Wellsboro, PA · (570) 723-7764 THYROXINE FREE $300.00 $500.00 $278.00–$475.00 40% —
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UPMC Wellsboro lowest Wellsboro, PA · (570) 723-7764 THROXINE FREE P4354 $300.00 $500.00 $278.00–$475.00 40% —
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UPMC Wellsboro lowest Wellsboro, PA · (570) 723-7764 T4 FREE OSL $300.00 $500.00 $278.00–$475.00 40% —
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UPMC Wellsboro lowest Wellsboro, PA · (570) 723-7764 T4 FREE ANALOG METHOD $300.00 $500.00 $278.00–$475.00 40% —
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UPMC Wellsboro lowest Wellsboro, PA · (570) 723-7764 T4 (THYROXINE) FREE S $300.00 $500.00 $278.00–$475.00 40% —
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UPMC Wellsboro lowest Wellsboro, PA · (570) 723-7764 FREE T4 EQUILBRIUM DIALYSIS $300.00 $500.00 $278.00–$475.00 40% —
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UPMC Wellsboro lowest Wellsboro, PA · (570) 723-7764 DIRECT FREE T4 (THYROXINE) $300.00 $500.00 $278.00–$475.00 40% —
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Inpatient: lowest $300.00, median $300.00, highest $300.00.

As an outpatient, the same code is billed by 1 facility here, median $300.00 — that is the price to compare if you are not being admitted.

Cash or insurance?

At the one hospital here that publishes insurer rates for this code, the cash price is below the highest rate a health plan has negotiated. 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 free T4 test measures thyroxine that is not bound to proteins, the active form of the main thyroid hormone. It is usually ordered with or after a TSH test to check for an underactive or overactive thyroid and to adjust thyroid medicine.

What the price covers

The price usually covers the free T4 test only. The blood draw and the TSH test (84443) are billed separately.