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Thyroid Hormone, T3 Measurement, Free Cost in California
What this costs without insurance: real self-pay cash prices and insurance-negotiated rates at 225 California hospitals. CPT 84481. Sourced directly from each facility's CMS-mandated transparency file. Dataset: Q4 2026.
📊 Median $52.52
📉 Low $1.47
📈 High $446
🏥 225 hospitals
🏛️ 175 with insurance contracts
Hospital comparison — California
Sorted by cash price (lowest first). Showing top 60 of 225 hospitals.
Billed more than $52.52 for this? That gap is evidence.
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| Hospital | Cash | BCBS | Health Net | Aetna | Kaiser | UHC | Cigna | MultiPlan | Humana |
|---|---|---|---|---|---|---|---|---|---|
| ST. JOSEPH'S MEDICAL CENTER OF STOCKTON STOCKTON |
$1.47 | $3.15 | $5.00 | $5.00 | $1.05 | $2.25 | $5.00 | $4.10 | $5.00 |
| UCI HEALTH - LAKEWOOD LAKEWOOD |
$1.60 | $17.79 | $17.28 | $16.94 | $19.48 | — | — | — | — |
| UCI HEALTH - PLACENTIA LINDA PLACENTIA |
$1.60 | $17.79 | $17.28 | $16.94 | $19.48 | — | — | — | — |
| UCI HEALTH - LOS ALAMITOS LOS ALAMITOS |
$1.60 | $17.79 | $17.28 | $16.94 | $19.48 | — | — | — | — |
| DIGNITY HEALTH GLENDALE MEMORIAL HOSPITAL AND HEALTH CENTER GLENDALE |
$1.63 | $1.00 | $1.25 | $5.00 | $2.80 | $5.00 | $37.78 | $4.00 | $5.00 |
| ST. BERNARDINE MEDICAL CENTER SAN BERNARDINO |
$1.67 | $1.30 | $5.00 | $5.00 | $1.50 | $5.00 | $48.59 | $4.00 | $5.00 |
| SEQUOIA HOSPITAL REDWOOD CITY |
$1.82 | $1.10 | $5.00 | $5.00 | $3.85 | $5.00 | $58.97 | $4.10 | $5.00 |
| BAKERSFIELD MEMORIAL HOSPITAL BAKERSFIELD |
$1.84 | $3.25 | $5.00 | $5.00 | $5.00 | $5.00 | $48.68 | $3.95 | $5.00 |
| MERCY HOSPITAL DOWNTOWN BAKERSFIELD |
$1.86 | $3.20 | $5.00 | $5.00 | $5.00 | $5.00 | $48.68 | $4.00 | $5.00 |
| COMMUNITY HOSPITAL OF SAN BERNARDINO SAN BERNARDINO |
$1.96 | $1.00 | $6.15 | $5.00 | $3.10 | $5.00 | $48.59 | $4.00 | $5.00 |
| FRENCH HOSPITAL MEDICAL CENTER SAN LUIS OBISPO |
$1.96 | $2.40 | $2.80 | $5.00 | $3.10 | $5.00 | $51.31 | $4.90 | $5.00 |
| ST. JOHN'S HOSPITAL CAMARILLO CAMARILLO |
$2.08 | $2.25 | $5.00 | $5.00 | $3.10 | $5.00 | $44.94 | $4.00 | $5.00 |
| DIGNITY HEALTH - MARIAN REGIONAL MEDICAL CENTER SANTA MARIA |
$2.14 | $3.15 | $6.15 | $5.00 | $3.15 | $5.00 | $43.64 | $4.90 | $5.00 |
| ARROYO GRANDE COMMUNITY HOSPITAL ARROYO GRANDE |
$2.14 | $3.15 | $6.15 | $5.00 | $3.15 | $5.00 | $43.64 | $4.90 | $5.00 |
| ST. MARY MEDICAL CENTER BOX 887 |
$2.15 | $1.90 | $5.00 | $5.00 | $3.50 | $5.00 | $5.00 | $4.00 | $5.00 |
| ST. JOHN'S REGIONAL MEDICAL CENTER OXNARD |
$2.19 | $2.25 | $5.00 | $3.50 | $3.10 | $3.50 | $44.94 | $3.90 | $5.00 |
| DOMINICAN HOSPITAL SANTA CRUZ |
$2.25 | $2.30 | $5.00 | $5.00 | $3.25 | $5.00 | $152 | $4.25 | — |
| PROVIDENCE ST. MARY REGIONAL MEDICAL CENTER APPLE VALLEY |
$2.40 | $201 | — | $16.94 | $42.96 | $33.88 | — | — | — |
| PROVIDENCE ST. JUDE MEDICAL CENTER FULLERTON |
$2.40 | $27.06 | $31.34 | $16.94 | — | $33.88 | — | — | — |
| PROVIDENCE ST. JOSEPH HOSPITAL - ORANGE ORANGE |
$2.40 | $27.06 | $31.34 | $16.94 | — | $33.88 | — | — | — |
| PROVIDENCE MISSION HOSPITAL LAGUNA BEACH LAGUNA BEACH |
$2.40 | $27.06 | $31.34 | $16.94 | — | $33.88 | — | — | — |
| MERCY MEDICAL CENTER REDDING REDDING |
$2.54 | $2.00 | $4.85 | $5.00 | $5.00 | $5.00 | $4.00 | $4.90 | $5.00 |
| PROVIDENCE ST. JOSEPH HOSPITAL EUREKA EUREKA |
$2.55 | $198 | — | $16.94 | — | $33.88 | — | — | — |
| PETALUMA VALLEY HOSPITAL PETALUMA |
$2.55 | $138 | $16.60 | $16.94 | — | $33.88 | — | — | — |
| PROVIDENCE QUEEN OF THE VALLEY MEDICAL CENTER NAPA |
$2.55 | $175 | — | $16.94 | — | $33.88 | — | — | — |
| PROVIDENCE SANTA ROSA MEMORIAL HOSPITAL SANTA ROSA |
$2.55 | $149 | $16.60 | $16.94 | — | $33.88 | — | — | — |
| PROVIDENCE REDWOOD MEMORIAL HOSPITAL FORTUNA |
$2.55 | $199 | — | — | — | — | — | — | — |
| MERCY MEDICAL CENTER MERCED MERCED |
$2.58 | $1.45 | $5.00 | $5.00 | $3.45 | $5.00 | $3.25 | $4.70 | $5.00 |
| MARTIN LUTHER KING, JR. COMMUNITY HOSPITAL LOS ANGELES |
$2.85 | $6.15 | $4.50 | — | — | $23.05 | — | $12.00 | — |
| ST. JOSEPH'S BEHAVIORAL HEALTH CENTER STOCKTON |
$2.86 | — | — | $2.65 | $2.50 | — | $4.00 | $3.85 | — |
| ST. ELIZABETH COMMUNITY HOSPITAL RED BLUFF |
$2.92 | $2.80 | $4.90 | $3.50 | $5.00 | $4.50 | $3.65 | $4.90 | $5.00 |
| SAN RAMON REGIONAL MEDICAL CENTER SAN RAMON |
$3.00 | — | — | — | — | — | — | — | — |
| DOCTORS HOSPITAL OF MANTECA MANTECA |
$3.00 | — | — | — | — | — | — | — | — |
| DOCTORS MEDICAL CENTER MODESTO |
$3.00 | — | — | — | — | — | — | — | — |
| JOHN F KENNEDY MEMORIAL HOSPITAL INDIO |
$3.00 | — | — | — | — | — | — | — | — |
| HI-DESERT MEDICAL CENTER JOSHUA TREE |
$3.00 | — | — | — | — | — | — | — | — |
| EMANUEL MEDICAL CENTER TURLOCK |
$3.00 | — | — | — | — | — | — | — | — |
| UC DAVIS MEDICAL CENTER SACRAMENTO |
$3.12 | $16.94 | $16.94 | — | — | $17.58 | — | — | — |
| MERCY GENERAL HOSPITAL SACRAMENTO |
$3.34 | $7.19 | $15.29 | $15.29 | $6.27 | $15.29 | $37.51 | $12.24 | $15.29 |
| STANFORD HEALTH CARE TRI-VALLEY LIVERMORE LIVERMORE |
$3.68 | $73.68 | — | — | — | — | — | — | — |
| MERCY MEDICAL CENTER MT. SHASTA BOX 239 |
$3.89 | $5.00 | $4.65 | $4.35 | $5.00 | $4.30 | $4.10 | $4.90 | $5.00 |
| KINDRED HOSPITAL SOUTH BAY GARDENA |
$4.00 | — | — | — | — | — | — | — | — |
| KINDRED HOSPITAL LOS ANGELES LOS ANGELES |
$4.00 | — | — | — | — | — | — | — | — |
| KINDRED HOSPITAL BREA BREA |
$4.00 | — | — | — | — | — | — | — | — |
| KINDRED HOSPITAL RIVERSIDE PERRIS |
$4.00 | — | — | — | — | — | — | — | — |
| KINDRED HOSPITAL SAN DIEGO SAN DIEGO |
$4.00 | — | — | — | — | — | — | — | — |
| KINDRED HOSPITAL WESTMINSTER WESTMINSTER |
$4.00 | — | — | — | — | — | — | — | — |
| RIVERSIDE COMMUNITY HOSPITAL RIVERSIDE |
$4.00 | $16.97 | — | — | — | $1.05 | $46.96 | $3.20 | $16.94 |
| KINDRED HOSPITAL BALDWIN PARK BALDWIN PARK |
$4.00 | — | — | — | — | — | — | — | — |
| KINDRED HOSPITAL RANCHO RANCHO CUCAMONGA |
$4.00 | — | — | — | — | — | — | — | — |
| KINDRED HOSPITAL SANTA ANA SANTA ANA |
$4.00 | — | — | — | — | — | — | — | — |
| KINDRED HOSPITAL ONTARIO ONTARIO |
$4.00 | — | — | — | — | — | — | — | — |
| KINDRED HOSPITAL SAN GABRIEL VALLEY WEST COVINA |
$4.00 | — | — | — | — | — | — | — | — |
| KERN MEDICAL CENTER BAKERSFIELD |
$4.03 | — | — | — | — | — | — | — | — |
| PALOMAR MEDICAL CENTER ESCONDIDO ESCONDIDO |
$4.08 | — | — | — | — | — | — | — | — |
| PALOMAR MEDICAL CENTER POWAY POWAY |
$4.08 | — | — | — | — | — | — | — | — |
| MERCY SAN JUAN HOSPITAL CARMICHAEL |
$4.19 | $4.74 | $15.29 | $15.29 | $6.27 | $15.29 | $37.51 | $12.70 | $15.29 |
| WOODLAND MEMORIAL HOSPITAL WOODLAND |
$4.19 | $8.57 | $15.29 | $15.29 | $6.27 | $15.29 | $6.43 | $14.07 | — |
| EAST CAMPUS MEDICAL CENTER AT UC SAN DIEGO HEALTH SAN DIEGO |
$4.30 | — | — | — | $5.23 | — | — | $6.01 | — |
| METHODIST HOSPITAL OF SACRAMENTO SACRAMENTO |
$4.41 | $5.66 | $15.29 | $15.29 | $6.27 | $15.29 | $37.51 | $12.70 | $15.29 |
What these prices are. Each figure is the facility’s own published self-pay (cash) price for CPT 84481, filed under the federal price transparency rule (45 CFR Part 180). Hospital facility charges may not include separate physician, anesthesia, or pathology fees. National median for this code: $96.85 across all reporting facilities. Dataset: Q4 2026. Always confirm the final price with the facility before booking.
Billed more than $52.52 for this?
That is the median of what the 225 California hospitals above publish for Thyroid hormone, t3 measurement, free — their own figures, filed under federal law. A bill well above them is evidence you can put in writing.
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Frequently asked questions
- How much does thyroid hormone, t3 measurement, free cost in California?
- Cash prices for thyroid hormone, t3 measurement, free (CPT 84481) in California range from $1.47 to $446, with a median of $52.52. Prices vary widely by hospital.
- Where can I find the cheapest thyroid hormone, t3 measurement, free in California?
- The cheapest California hospital published cash price for this procedure is $1.47. Use the table above sorted by cash price to find the lowest-priced facility near you.
- Are these the prices I'll pay?
- These are the rates hospitals publish. Final price depends on your insurance, deductible, and the specific services billed. Always confirm with the facility and your insurer before any procedure.
- Why do prices vary so much between hospitals?
- Hospitals set cash prices independently, and insurance contracts negotiate different rates per payer. Two facilities a few miles apart can charge 5-10x different prices for the same procedure.
- Where does this data come from?
- Federal law (45 CFR § 180) requires hospitals to publish their pricing in a machine-readable file. We aggregate these files and republish in a consumer-friendly format.
Thyroid hormone, t3 measurement, free in nearby states
Other procedures in California
Methodology. Cash prices and insurance-negotiated rates published by each California facility under federal price transparency rules (45 CFR § 180). CPT code 84481 (Labs). Data refreshed regularly; verify with the facility before any procedure.