Mayo chlap chlamydia pneumoniae antibody igm at Arroyo Grande Hospital

1400 E Church St, Santa Maria, CA · CommonSpirit Health · · NPI 1760510937

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

$290.62

Cash price

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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.

$679.00

Gross charge

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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.

$3.72 with Western Growers vs $32.66 with Cigna — same scan, same building. Share

Negotiated rates by payer
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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
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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
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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
Western Growers Commercial|All Plans $3.72 ↓ -99%
Blue Shield CA Commercial|Exchange $4.69 ↓ -98%
Kaiser Commercial|All Plans $4.69 ↓ -98%
First Health Commercial|All Plans $6.25 ↓ -98%
Blue Shield CA Commercial|FFS $6.55 ↓ -98%
Healthsmart Commercial|All Plans $6.85 ↓ -98%
BCBS - Anthem Commercial|Non-MCS $7.22 ↓ -98%
MultiPlan Commercial|All Plans $7.30 ↓ -97%
United Commercial|Non-Options PPO $7.44 ↓ -97%
Humana Medicare|All Plans $7.44 ↓ -97%
Aetna Commercial|All Other Plans $7.44 ↓ -97%
Aetna Commercial|PPO $7.44 ↓ -97%
Aetna Medicare|All Plans $7.44 ↓ -97%
Aetna Commercial|HMO $7.44 ↓ -97%
United Commercial|All Other Plans $7.44 ↓ -97%
United Medicare|All Plans $7.44 ↓ -97%
United Commercial|Options PPO $7.44 ↓ -97%
CenCal Medicaid|> 21 $7.44 ↓ -97%
MHS Hospice Commercial|All Plans $7.44 ↓ -97%
Partnership Health Plan Medicaid|< 21 $7.44 ↓ -97%
Partnership Health Plan Medicaid|> 21 $7.44 ↓ -97%
Scan Health Plan Medicare|All Plans $7.44 ↓ -97%
Kaiser Medicare|All Plans $7.44 ↓ -97%
BCBS - Anthem Medicare|All Plans $7.44 ↓ -97%
BCBS - Anthem Commercial|MCS $7.44 ↓ -97%
Alignment Medicare|All Plans $7.44 ↓ -97%
CenCal Medicaid|< 21 $7.44 ↓ -97%
Health Net Medicaid|> 21 $9.16 ↓ -97%
Health Net Medicaid|< 21 $9.16 ↓ -97%
United Commercial|HMO $15.22 ↓ -95%
Cigna Commercial|PPO $32.66 ↓ -89%
Cigna Commercial|All Other Plans $32.66 ↓ -89%

Visitor-reported prices

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Mayo chlap chlamydia pneumoniae antibody igm at other California hospitals

Hospital City Cash price Negotiated range
St. John's Camarillo Hospital Camarillo $3.26 $2.01 – $33.64
Banner Lassen Medical Center Susanville $6.37 $2.54 – $18.61
Petaluma Valley Hospital Petaluma $10.23 $12.43 – $105.35
Mark Twain Medical Center San Andreas $4.96 $4.03 – $7.44
French Hospital San Luis Obispo $266.17 $2.01 – $38.40
Mercy Hospitals – Bakersfield Bakersfield $4.09 $3.72 – $36.43
Bakersfield Memorial Hospital Bakersfield $4.04 $3.72 – $36.43
Queen of The Valley Medical Center Napa $10.23 $12.68 – $133.14

All California hospitals for this procedure →