Free T4 (thyroid) test at The Medical Center of Aurora & South Hospital
CPT 84439 · Aurora, CO
These are The Medical Center of Aurora & South Hospital's own posted figures from its standard-charges file dated September 1, 2026. They are not a quote. Source: the hospital's file · its price transparency page.
The posted cash price equals the gross charge: this file shows no self-pay discount for this service.
Across 12 Colorado hospitals we index that post a cash price for this service: lowest $45.28, median $395.22, highest $1,308.50. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| University of Colorado Hospital Authority Aurora, CO | 3.2 mi | $164.08 | $468.80 | 2025-11-01 |
| Children's Hospital Colorado Aurora, CO | 3.2 mi | $119.60 | $184.00 | 2026-04-17 |
| HCA Healthone Rose Denver, CO | 4.8 mi | $664.00 | $664.00 | 2026-09-01 |
| National Jewish Health Denver, CO | 6.5 mi | $49.00 | $70.00 | 2026-03-01 |
| HCA Healthone Presbyterian St. Lukes Denver, CO | 7.4 mi | $1,308.50 | $1,308.50 | 2026-09-01 |
| HCA-Healthone Dba Swedish Medical Center Englewood, CO | 7.8 mi | $626.36 | $626.36 | 2026-09-01 |
| Denver Health & Hospital Authority Denver, CO | 10.0 mi | $45.28 | $129.36 | 2026-04-30 |
| Sky Ridge Medical Center Lone Tree, CO | 11.9 mi | $902.72 | $902.72 | 2026-09-01 |
Distances are straight-line from ZIP code centers. Each hospital's figures come from its own file; files are updated on different dates.
Every row for CPT 84439 in this hospital's file
| Row in the hospital's file | Setting | Cash | Gross | Insurer min – max |
|---|---|---|---|---|
| Thyroxine; free standard_charge_information[42277] | outpatient | $1,094.46 | $1,094.46 | $4.81 – $9.47 |
| Thyroxine; free standard_charge_information[4247] | outpatient | $9.02 – $42.84 | ||
| Thyroxine; free standard_charge_information[226598] | outpatient | $1,094.46 | $1,094.46 | $9.02 – $42.84 |
| T4 FREE standard_charge_information[245075] | outpatient | $1,094.46 | $1,094.46 | $166.36 – $985.01 |
The first row is the one used above. A price for one code usually covers the hospital's facility charge only; the doctor, anesthesia, pathology and other services can be billed separately. Ask the hospital for a good faith estimate before a scheduled service: if you pay yourself and the bill comes in $400 or more above the estimate, you can dispute it under the No Surprises Act.
Check a bill from this hospital All The Medical Center of Aurora & South Hospital prices