Blood test, potassium
Facility: John Muir Behavioral Health Center
Billing Code: 84132 (CPT)
This hospital's typical commercial price is $5 compared to the $5 fair price benchmark.
Balances commercial hospital prices against CMS clinical safety, infection control, and patient experience.
Highest price of the 9 CA hospitals we have prices for — worth calling around.
Black dot = this hospital, among the 9 CA hospitals with a price for this procedure. Full list below.
Note: The cash price looks unusually high next to the insurance price — it may be the full list price, not a real cash discount. Call to confirm the self-pay rate.
A fair price for a Blood test, potassium is about $5 (about 1.0× the $5 Medicare rate). John Muir Behavioral Health Center charges insurers about $5, or about $82 in cash — about the fair price. Located in Concord, CA.
What each insurance company pays
Which insurers have negotiated a price with this hospital for this procedure — and which haven’t.
5 of 6 major insurers have a published price at this hospital
Crossed out = this hospital hasn’t published a negotiated price for that insurer for this procedure. It doesn’t necessarily mean they aren’t accepted — ask your insurer.
| Insurance company | Price range | vs. Medicare |
|---|---|---|
| Blue Cross Blue Shieldmajor | $5 - $342 | 105% |
| Aetnamajor | $74 - $342 | 1555% |
| Cignamajor | $93 - $427 | 1954% |
| Humanamajor | $54 - $251 | 1134% |
| Kaiser Permanentemajor | $74 - $342 | 1555% |
| Health Net | $68 - $313 | 1429% |
| + 23 smaller / regional plans | $5 - $456 |
Self-Pay How to get the cash price
Insurance Before you use insurance
Estimate your out-of-pocket cost
A rough estimate of what you’d pay with insurance (deductible + coinsurance) versus paying the cash price yourself.
Other Procedures at John Muir Behavioral Health Center
Compare: Blood test, potassium at other CA hospitals
- Kern Medical Center · Bakersfield $3
- Temecula Valley Hospital · Temecula $3
- Banner Lassen Medical Center · Susanville $3
- Kaiser Foundation Hospital - Panorama City · Panorama City $4
- Kaiser Foundation Hospital - Los Angeles · Los Angeles $4
- Kaiser Foundation Hospital - Downey · Downey $4
- Kaiser Foundation Hospital Fontana/Ontario · Fontana $4
- Salinas Valley Memorial Hospital · Salinas $4
Insurance negotiated median for the same procedure, sorted lowest first.
Audit a Bill or Quote at John Muir Behavioral Health Center (Zero PHI Required)
Statutory 501(r) AGB Cap Limits Bill to $66
At 274% FPL (201%–400% FPL tier), 26 U.S.C. § 501(r)(5) caps FAP-eligible bills at Amounts Generally Billed (36.3% of gross = $66).
Self-Pay Cash Rate ($82) Beats Your Bill
John Muir Behavioral Health Center's published 45 CFR § 180 self-pay cash rate is $82 (vs. $5 commercial insurer median). Ask billing to reclassify the visit to prompt-pay self-pay if it beats your deductible.
Negotiate Toward $5 Fair BaseRate ($5 Medicare)
Your bill ($182) is $177 above the denoised Fair BaseRate ($5) and 36.4× the $5 Medicare rate.
How to Pay Less Nearby: Freestanding Centers, Insurer Leverage & Outpatient Savings
Verify the Raw Data: Official Hospital MRF, CMS Medicare.gov & Federal Filings
Safe-Harbor Data Corrections: Parsed directly from public 45 CFR § 180 hospital filings, CMS Care Compare, and CMS HCRIS cost reports. Hospital compliance officers may submit updated MRF URLs or rate tables for verification.