Assay acid phosphatase at St. Mary Medical Center

1050 Linden Ave, Long Beach, CA · CommonSpirit Health · · NPI 1194840421

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

$4.56

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.

$10.60

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.

$2.65 with DHR vs $47.05 with Blue Shield CA — 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
DHR Medicaid|> 21 $2.65 ↓ -42%
DHR Medicaid|< 21 $2.65 ↓ -42%
Blue Shield CA Commercial|Exchange $4.03 ↓ -12%
Blue Shield CA Commercial|All Other Plans $5.20 ↑ +14%
BCBS - Anthem Commercial|Exchange $6.15 ↑ +35%
Blue Shield CA Medicare|BlueShield Promise $6.89 ↑ +51%
Kaiser Commercial|All Plans $7.42 ↑ +63%
BCBS - Anthem Medicaid|All Plans $7.60 ↑ +67%
Health Net Medicare|HMO $7.64 ↑ +68%
Blue Shield CA Medicare|All Other Plans $7.64 ↑ +68%
Humana Medicare|All Plans $7.64 ↑ +68%
SMIPA Medicare|All Plans $7.64 ↑ +68%
HCLA Medicare|Preferred IPA $7.64 ↑ +68%
Molina Medicare|All Plans $7.64 ↑ +68%
United Medicare|All Plans $7.64 ↑ +68%
Health Net Medicare|All Other Plans $7.64 ↑ +68%
EasyChoice Medicare|All Plans $7.64 ↑ +68%
LA Care Medicare|All Plans $7.64 ↑ +68%
Cigna Medicare|All Plans $7.64 ↑ +68%
Kaiser Medicare|All Plans $7.64 ↑ +68%
HPN Medicare|Senior $7.64 ↑ +68%
Scan Health Plan Medicare|All Plans $7.64 ↑ +68%
Central Health Plan Medicare|All Plans $7.64 ↑ +68%
BCBS - Anthem Medicare|All Plans $7.64 ↑ +68%
Noble IPA Medicaid|> 21 $8.47 ↑ +86%
Noble IPA Medicaid|< 21 $8.47 ↑ +86%
MultiPlan Commercial|All Plans $8.48 ↑ +86%
United Commercial|HMO $9.17 ↑ +101%
United Commercial|Options PPO $9.17 ↑ +101%
United Commercial|All Other Plans $9.17 ↑ +101%
United Commercial|Non-Options PPO $9.17 ↑ +101%
BCBS - Anthem Commercial|All Other Plans $9.23 ↑ +102%
HCLA Medicaid|Preferred IPA < 21 $9.41 ↑ +106%
Partnership Health Plan Medicaid|< 21 $9.41 ↑ +106%
Partnership Health Plan Medicaid|> 21 $9.41 ↑ +106%
Inland Empire Health Plan Medicaid|All Plans $9.41 ↑ +106%
Angeles IPA Medicare|All Plans $9.41 ↑ +106%
HCLA Medicaid|Preferred IPA > 21 $9.41 ↑ +106%
Preferred IPA Medicaid|Risk $9.41 ↑ +106%
LA Care Commercial|All Plans $9.55 ↑ +109%
HCLA Commercial|Preferred IPA $9.55 ↑ +109%
Blue Shield CA Medicare|Trauma $9.55 ↑ +109%
Aetna Commercial|PPO $10.60 ↑ +132%
Health Net Medicaid|> 21 $10.60 ↑ +132%
Health Net Medicaid|< 21 $10.60 ↑ +132%
BCBS - Anthem Commercial|MCS $10.60 ↑ +132%
Aetna Commercial|HMO $10.60 ↑ +132%
Molina Medicaid|All Plans $10.60 ↑ +132%
Aetna Commercial|All Other Plans $10.60 ↑ +132%
SevenCorners Medicare|All Plans $12.22 ↑ +168%
Kaiser Medicaid|> 21 $14.12 ↑ +210%
Kaiser Medicaid|< 21 $14.12 ↑ +210%
Cigna Commercial|All Other Plans $17.05 ↑ +274%
Cigna Commercial|PPO $17.05 ↑ +274%
LA Care Medicaid|All Plans $27.03 ↑ +493%
Care 1st Medicaid|All Plans $47.05 ↑ +932%
Blue Shield CA Medicaid|All Plans $47.05 ↑ +932%

Visitor-reported prices

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Assay acid phosphatase at other California hospitals

Hospital City Cash price Negotiated range
St. John's Camarillo Hospital Camarillo $3.33 $2.06 – $20.29
Banner Lassen Medical Center Susanville $8.14 $1.53 – $12.61
Arroyo Grande Hospital Santa Maria $4.54 $5.30 – $19.70
Mark Twain Medical Center San Andreas $282.39 $5.74 – $10.39
French Hospital San Luis Obispo $4.16 $2.87 – $23.16
Mercy Hospitals – Bakersfield Bakersfield $3.94 $5.30 – $21.97
Bakersfield Memorial Hospital Bakersfield $3.90 $5.30 – $21.97
St. Joseph's Behavioral Health Center Stockton $6.06 $1.06 – $8.48

All California hospitals for this procedure →