Mayo pborb infectious agent nucleic acid amplified probe borrelia burgdorferi (lyme) at Mercy San Juan Medical Center

6501 Coyle Avenue, Carmichael, CA · CommonSpirit Health · · NPI 1972541498

Source: hospital's published price file ↗ · Published Feb 28, 2026 · Ingested Sep 10, 2026

$12.33

Cash price

?

Discounted cash price

What a hospital charges a self-pay patient who pays directly, without going through insurance — usually well below the gross charge.

Example: A CT scan has a $3,200 gross charge but an $850 discounted cash price. Ask for it by name when scheduling — hospitals don't always advertise it up front.

Full explanation →

What you pay up front if you don't use insurance.

$45.00

Gross charge

?

Gross charge (chargemaster price)

The hospital's full, undiscounted list price — pulled from its internal "chargemaster" price list. Almost no one actually pays this.

Example: A chest X-ray has a gross charge of $1,450. The same hospital's discounted cash price for the same X-ray is $180 — the gross charge mostly anchors negotiations, not what patients pay.

Full explanation →

The hospital's undiscounted list price — almost no one pays this.

$4.95 with WCMG vs $103.63 with Cigna — same scan, same building. Share

Negotiated rates by payer
?

Negotiated rate

The price a specific insurance plan agreed to pay the hospital for a service — it varies by insurer, and even by plan within the same insurer.

Example: The same knee MRI has a negotiated rate of $904 with one insurer's PPO plan and $1,509 with another's — identical hospital, identical scan.

Full explanation →

Payer
?

Payer

The insurance company footing the bill — Aetna, UnitedHealthcare, Medicare, and so on.

Example: "Blue Cross Blue Shield" is the payer. Its negotiated rate for an MRI might be $904, while a different payer's negotiated rate for the same scan is $1,509.

Full explanation →
Plan
?

Plan

The specific product an insurer sells — e.g. "Blue Cross PPO 500" — which sets your deductible, coinsurance and negotiated rates.

Example: Two people both insured by Aetna can owe very different amounts for the same MRI: $50 with an HMO plan's flat copay, or the full $1,200 toward a high-deductible PPO plan's unmet deductible.

Full explanation →
Negotiated rate vs. cash
WCMG Commercial|All Plans $4.95 ↓ -60%
Blue Shield CA Commercial|ACO Trio $13.95 ↑ +13%
Western Health Advantage Commercial|All Plans $15.75 ↑ +28%
Blue Shield CA Commercial|ACO Trio CalPers $18.00 ↑ +46%
Kaiser Medicaid|All Plans $18.45 ↑ +50%
Blue Shield CA Commercial|Exchange $18.90 ↑ +53%
Kaiser Commercial|All Plans $24.30 ↑ +97%
Blue Shield CA Commercial|PPO Tandem $24.75 ↑ +101%
Blue Shield CA Commercial|HMO $26.55 ↑ +115%
Blue Shield CA Commercial|CalPers $27.90 ↑ +126%
Blue Shield CA Commercial|PPO $29.70 ↑ +141%
Partnership Health Plan Medicaid|All Plans $31.19 ↑ +153%
BCBS - Anthem Medicare|All Other Plans $33.09 ↑ +168%
First Health Commercial|All Plans $33.75 ↑ +174%
Healthsmart Commercial|All Plans $33.75 ↑ +174%
United Medicare|All Plans $35.09 ↑ +185%
Humana Medicare|All Plans $35.09 ↑ +185%
Aetna Medicare|All Plans $35.09 ↑ +185%
Molina Medicare|All Plans $35.09 ↑ +185%
Humana Commercial|All Plans $35.09 ↑ +185%
Kaiser Medicare|All Plans $35.09 ↑ +185%
Blue Shield CA Medicare|HMO $35.09 ↑ +185%
Blue Shield CA Medicare|PPO $35.09 ↑ +185%
Hill Physicians Commercial|All Plans $35.09 ↑ +185%
Sutter Health Commercial|All Plans $36.00 ↑ +192%
BCBS - Anthem Commercial|Connection EPO $36.00 ↑ +192%
BCBS - Anthem Medicare|Imperial $36.14 ↑ +193%
MultiPlan Commercial|All Plans $37.35 ↑ +203%
BrightHealth Commercial|All Plans $38.60 ↑ +213%
United Commercial|All Other Plans $42.11 ↑ +242%
United Commercial|Non-Options PPO $42.11 ↑ +242%
United Commercial|Options PPO $42.11 ↑ +242%
United Commercial|HMO $42.11 ↑ +242%
BlueShield Medicare|Trauma $43.86 ↑ +256%
United Medicaid|< 21 $44.74 ↑ +263%
United Medicaid|> 21 $44.74 ↑ +263%
BCBS - Anthem Commercial|All Other Plans $45.00 ↑ +265%
BCBS - Anthem Medicaid|All Plans $45.00 ↑ +265%
BCBS - Anthem Commercial|MCS $45.00 ↑ +265%
Aetna Commercial|All Other Plans $45.00 ↑ +265%
Molina Medicaid|All Plans $45.00 ↑ +265%
Aetna Commercial|HMO $45.00 ↑ +265%
Aetna Commercial|PPO $45.00 ↑ +265%
California Health & Wellness Medicaid|All Plans $45.00 ↑ +265%
Hill Physicians Medicaid|All Plans $45.00 ↑ +265%
Health Net Medicaid|All Plans $45.00 ↑ +265%
Prison Healthcare Medicaid|All Plans $52.64 ↑ +327%
Cigna Commercial|LocalPlus $77.71 ↑ +530%
Cigna Commercial|All Other Plans $103.63 ↑ +740%

Visitor-reported prices

visitor-reported
Report what you paid sign in to post

Comments

Add a comment sign in to post

Mayo pborb infectious agent nucleic acid amplified probe borrelia burgdorferi (lyme) at other California hospitals

Hospital City Cash price Negotiated range
St. John's Camarillo Hospital Camarillo $19.71 $10.80 – $93.11
Banner Lassen Medical Center Susanville $193.07 $7.02 – $335.62
Arroyo Grande Hospital Santa Maria $19.26 $22.50 – $90.42
French Hospital San Luis Obispo $17.64 $12.15 – $106.29
Mercy Hospitals – Bakersfield Bakersfield $16.70 $22.50 – $100.84
Bakersfield Memorial Hospital Bakersfield $16.52 $22.50 – $100.84
St. Joseph's Behavioral Health Center Stockton $25.70 $4.50 – $36.00
St. Joseph's Medical Center Stockton Stockton $13.23 $9.45 – $45.00

All California hospitals for this procedure →