Posted Price

Free T4 (thyroid) test at Community Hospital of Huntington Park

CPT 84439 · Huntington Park, CA

Cash price$165.90
Gross charge$165.90
Insurer rates$3.79 – $132.72

These are Community Hospital of Huntington Park's own posted figures from its standard-charges file dated February 4, 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 36 California hospitals we index that post a cash price for this service: lowest $16.10, median $102.48, highest $740.75. See every hospital.

Nearby hospitals, same service

HospitalDistanceCash priceGross chargeFile date
East Los Angeles Doctors Hospital
Los Angeles, CA
3.2 mi$165.90$165.902026-02-04
Saint Francis Medical Center
Lynwood, CA
3.9 mi$102.48$183.002026-04-01
PIH Health Downey Hospital
Downey, CA
5.7 mi$68.12$131.002026-04-01
Memorial Hospital of Gardena
Gardena, CA
7.6 mi$165.90$165.902026-02-04
Southern California Hospital at Hollywood
Hollywood, CA
10.4 mi$217.58$217.582026-03-18
Kaiser Foundation Hospital - Los Angeles
Los Angeles, CA
11.2 mi$68.12$131.002026-04-01
Providence Little Company of Mary Medical Center Torrance
Torrance, CA
12.4 mi$83.65$239.002026-04-01
Kaiser Foundation Hospital - South Bay
Harbor City, CA
13.3 mi$68.12$131.002026-04-01

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 fileSettingCashGrossInsurer min – max
ASSAY OF FREE THYROXINE
line 25969
outpatient$165.90$165.90$3.79 – $132.72
ASSAY OF FREE THYROXINE
line 1206
inpatient$10.70$10.70$7.49 – $8.56
THYROXINE (T4),FREE,DIRECT - LABCORP
line 2035
inpatient$4.65$4.65$3.26 – $3.72
ASSAY OF FREE THYROXINE
line 12593
inpatient$165.90$165.90$116.13 – $132.72
THYROXINE FREE - LABCORP
line 17129
inpatient$4.65$4.65$3.26 – $3.72
THYROXINE FREE - LABCORP
line 19330
outpatient$4.65$4.65$2.18 – $18.04
ASSAY OF FREE THYROXINE
line 21547
outpatient$10.70$10.70$3.79 – $18.04

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 Community Hospital of Huntington Park prices