Lab tests CPT 84436 Inpatient — admitted to hospital

Total T4 test cost in Shattuck, OK — inpatient

In Shattuck, OK, 1 hospital lists a cash price for total thyroxine (T4) blood test as an inpatient: from $40.32 to $40.32, with a median of $40.32. Across Oklahoma, the median is $43.50 at 59 hospitals.

Cash prices at 1 facility for code 84436, as an inpatient (admitted to hospital) . Collected Sep 27, 2026; the hospital files themselves were last updated between — and —.

Lowest$40.32Newman Memorial Hospital
Median$40.32half pay less
Highest$40.32in 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 Shattuck, OK.

median
Lowest $40.32Highest $92.80

Hospitals, cheapest first

HospitalCash price List priceInsurers payOff listFile date
Newman Memorial Hospital lowest Shattuck, OK · (580) 938-2551 CHG ASSAY OF THYROXINE TOTAL $40.32 $50.40 $3.39–$23.71 20% —
source file
Newman Memorial Hospital Shattuck, OK · (580) 938-2551 LCHG T4 TOTAL $92.80 $116.00 $3.39–$54.57 20% —
source file

Inpatient: lowest $40.32, median $40.32, highest $40.32.

As an outpatient, the same code is billed by 1 facility here, median $40.32 — 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 not 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 total T4 test measures all the thyroxine hormone in the blood, both bound and free. Most doctors now order free T4 (84439) instead, which is less affected by pregnancy and medicines.

What the price covers

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