Free T4 (thyroid) test at University of Colorado Hospital Authority
CPT 84439 · Aurora, CO
These are University of Colorado Hospital Authority's own posted figures from its standard-charges file dated November 1, 2025. They are not a quote. Source: the hospital's file · its price transparency page.
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 |
|---|---|---|---|---|
| Children's Hospital Colorado Aurora, CO | 0.0 mi | $119.60 | $184.00 | 2026-04-17 |
| The Medical Center of Aurora & South Hospital Aurora, CO | 3.2 mi | $1,094.46 | $1,094.46 | 2026-09-01 |
| HCA Healthone Rose Denver, CO | 4.3 mi | $664.00 | $664.00 | 2026-09-01 |
| National Jewish Health Denver, CO | 6.2 mi | $49.00 | $70.00 | 2026-03-01 |
| HCA Healthone Presbyterian St. Lukes Denver, CO | 7.2 mi | $1,308.50 | $1,308.50 | 2026-09-01 |
| Denver Health & Hospital Authority Denver, CO | 9.8 mi | $45.28 | $129.36 | 2026-04-30 |
| HCA Healthone Mountain Ridge Thornton, CO | 9.8 mi | $785.82 | $785.82 | 2026-09-01 |
| HCA-Healthone Dba Swedish Medical Center Englewood, CO | 9.8 mi | $626.36 | $626.36 | 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 |
|---|---|---|---|---|
| HB T4 FREE BY DIALYSIS line 626717 | outpatient | $164.08 | $468.80 | $8.75 – $328.16 |
| HB FREE T4 line 1059444 | inpatient | $115.85 | $331.00 | $79.84 – $198.60 |
| HB FREE T4 line 1264046 | outpatient | $115.85 | $331.00 | $8.75 – $231.70 |
| HB T4 FREE BY DIALYSIS line 1480201 | inpatient | $164.08 | $468.80 | $113.07 – $281.28 |
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 University of Colorado Hospital Authority prices