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PricedCare

TSH test (thyroid) in Riverside, CA costs $3 to $285. Here's every hospital's price.

16 hospitals in the Riverside-San Bernardino-Ontario, CA metro area publish a cash price for tsh test (thyroid) (CPT 84443). We read their files every month so you don't have to.

Across the Riverside-San Bernardino-Ontario, CA metro area, 16 hospitals list a cash price for tsh test (thyroid) (CPT 84443). The lowest is $3 at St Bernardine Medical Center, the median is $24 and the highest is $285 at Barstow Community Hospital. The most expensive hospital lists 107 times the cheapest for the same code.

The Riverside, CA median of $24 is 48% below the national median of $46 across 571 US hospitals with a cash price for this code.

16 of these hospitals also publish the rates they negotiated with insurers, from $2 to $1,564. With insurance you pay a share of the negotiated rate, which is sometimes higher than the cash price; you may ask for the cash price instead.

The files behind these prices are dated between February 2026 and September 2026. 18 other hospitals in the metro area have no readable price for this code: some publish no file, some block automated reading, some leave the code out. They are listed below so you can call them.

$3
lowest cash price in Riverside, CA
St Bernardine Medical Center · 71 mi
$21 below the median
$24
median cash price
16 hospitals
107×
highest ÷ lowest
same procedure, same metro
16/34
hospitals with a cash price
18 don't · see who

Sorted by cash price

Hospital facility fee only
1
St Bernardine Medical Center

San Bernardino · 71 mi · File Feb 2026

$3
list $8 · lowest of 4 lines
2
Providence St Mary Medical Center

Apple Valley · 57 mi · File Apr 2026

$4
list $9 · lowest of 99 lines
3
Riverside University Health System-Medical Center

Moreno Valley · 75 mi · File Mar 2026

$4
list $4 · lowest of 12 lines
4
Chino Valley Medical Center

Chino · 95 mi · File Sep 2026

$16
list $435
5
Desert Valley Hospital

Victorville · 66 mi · File Sep 2026

$16
list $92 · lowest of 3 lines
6
Montclair Hospital Medical Center

Montclair · 95 mi · File Sep 2026

$16
list $435
7
San Gorgonio Memorial Hospital

Banning · 63 mi · File May 2026

$17
list $85
8
Loma Linda University Medical Center

Loma Linda · 73 mi · File Sep 2026

$24
list $24 · lowest of 4 lines
9
Loma Linda University Medical Center-Murrieta

Murrieta · 87 mi · File Sep 2026

$24
list $24 · lowest of 4 lines
10
Loma Linda University Children's Hospital

Loma Linda · 73 mi · File Sep 2026

$24
list $24 · lowest of 4 lines
11
Victor Valley Global Medical Center

Victorville · 66 mi · File May 2026

$56
list $56 · lowest of 4 lines
12
Hemet Global Medical Center

Hemet · 72 mi · File Jun 2026

$106
list $106 · lowest of 6 lines
1

What's in the price

The hospital facility fee for CPT 84443. The doctor, anesthesia and lab work usually bill separately.

2

Cash vs. insured

Cash is what you pay without insurance. With insurance you pay a share of the negotiated rate, which can be higher than cash. You may ask for the cash price.

3

What to say on the phone

"I'd like the self-pay price for CPT 84443, in writing, and whether it covers facility, physician and anesthesia."

About tsh test (thyroid)

CPT 84443 measures thyroid-stimulating hormone, the standard first test for an underactive or overactive thyroid. It is ordered for fatigue, weight change, palpitations, hair loss and to monitor thyroid medication. One blood draw, results in a day.

What the price covers

The laboratory analysis only. The blood draw is a separate small charge. If TSH is abnormal, follow-up tests (free T4, T3) are separate codes.

Why prices vary

TSH runs on the same automated analyzers as any chemistry test and costs a laboratory very little. Hospital list prices range from under $20 to several hundred dollars, and hospital cash prices are commonly ten times what an independent laboratory charges.

Questions to ask

  • What is the self-pay price for 84443 and the draw fee?
  • Will free T4 be added automatically if TSH is abnormal, and what does it cost?
  • Can this be done at an outside laboratory?

Hospitals in Riverside, CA without a price for this procedure

Listed so you know who to call. The reason is what we found on their website.

Questions people ask