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Data Sources: Centers for Medicare & Medicaid Services (CMS), Medicare Provider Utilization and Payment Data
Disclaimer: This site is an independent journalism project. Data analysis and editorial content are not affiliated with or endorsed by CMS or any government agency. All spending figures are based on publicly available Medicare payment records.
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Methodology•Download Data
  1. Home
  2. Providers
  3. Amwest Inc.
⚕️
Organization

Amwest Inc.

NPI: 1467744367
North Hollywood, CA
10 years of data
Ambulance Service Provider
$16.6M
Total Payments
56.3K
Beneficiaries
118.7K
Services
4.48x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$16.6M
Specialty median$479.2K

📋 Key Findings

1Billed $16.6M over 10 years
24.48x markup ratio (above median)
399th percentile in Ambulance Service Provider by payments
4Payments surged 51% in 2022
56 procedures with >3x markup
✓ No flags detected

🔎 Data Analysis

This provider's $16.6M in total Medicare payments ranks in the 99th percentile of Ambulance Service Provider providers nationally.

Medicare payments to this provider grew 112% from 2014 to 2023.

AI-generated analysis based on Medicare payment data.

Annual Medicare Payments

Annual Services Provided

Avg Payment per Service

Markup Ratio Over Time

📈

Notable: Payments increased 51% in 2022

Year-over-year payment surges can indicate changes in practice volume, new services, or billing pattern shifts.

Submitted Charges vs. Medicare Payments

Average per-service amounts submitted by the provider compared to what Medicare actually paid — the gap represents the markup.

YearAvg SubmittedAvg PaidMarkup RatioGap per ServiceTotal PaymentsServicesBeneficiaries
2014$680.42$280.082.43x$400.34$934.3K7.9K2.6K
2015$698.91$288.622.42x$410.29$1.4M12.4K2.5K
2016$709.09$290.212.44x$418.88$1.7M15.3K2.3K
2017$786.42$291.762.70x$494.66$1.5M13.0K3.9K
2018$1.1K$296.323.60x$769.72$1.6M12.0K6.4K
2019$1.2K$301.353.85x$859.65$1.6M11.6K6.0K
2020$1.6K$307.325.07x$1.2K$2.0M10.7K6.4K
2021$1.8K$309.805.66x$1.4K$1.5M9.5K6.5K
2022$1.8K$325.595.43x$1.4K$2.3M14.1K10.2K
2023$1.8K$357.634.94x$1.4K$2.0M12.1K9.5K

Top Procedures (6)

A0428Ambulance service, basic life support, non-emergency transport, (bls)⚠ 5.9x markup
$6.9M
36.3K services$191.31/svc5.91x markup
A0429Ambulance service, basic life support, emergency transport (bls-emergency)⚠ 3.4x markup
$4.5M
13.8K services$324.72/svc3.40x markup
A0434Specialty care transport (sct)⚠ 3.3x markup
$3.6M
5.2K services$697.06/svc3.34x markup
A0426Ambulance service, advanced life support, non-emergency transport, level 1 (als 1)⚠ 3.6x markup
$918.4K
3.9K services$237.20/svc3.64x markup
A0425Ground mileage, per statute mile⚠ 3.9x markup
$334.2K
58.9K services$5.68/svc3.86x markup
A0427Ambulance service, advanced life support, emergency transport, level 1 (als1-emergency)⚠ 4.3x markup
$264.5K
655 services$403.89/svc4.31x markup
Show detailed table ▾
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
A0428Ambulance service, basic life support, non-emergency transport, (bls)36.3K$6.9M$191.315.91x
A0429Ambulance service, basic life support, emergency transport (bls-emergency)13.8K$4.5M$324.723.40x
A0434Specialty care transport (sct)5.2K$3.6M$697.063.34x
A0426Ambulance service, advanced life support, non-emergency transport, level 1 (als 1)3.9K$918.4K$237.203.64x
A0425Ground mileage, per statute mile58.9K$334.2K$5.683.86x
A0427Ambulance service, advanced life support, emergency transport, level 1 (als1-emergency)655$264.5K$403.894.31x

Markup Analysis

Charge-to-Payment Ratio

4.48x

This provider submits charges 4.48 times higher than what Medicare actually pays.

What This Means

A markup ratio of 4.48x means for every $100 Medicare pays, this provider initially charges $448. This is higher than the national average.

Location

North Hollywood, CA

Provider Verification

Always verify provider credentials and location before scheduling appointments. This data reflects Medicare payments and may not include all practice locations.

Similar Providers

Other Ambulance Service Provider providers in CA for peer comparison.

Amwest Inc. (you)
$16.6M
Falck Mobile Health Corp
$175.0M
City Of Los Angeles
$150.4M
Reach Air Medical Services Llc⚠️
$146.8M
Kwph Enterprises Inc⚠️
$101.2M
Rural-Metro Of California Inc⚠️
$77.8M
Show detailed table ▾
ProviderLocationTotal PaymentsStatus
Falck Mobile Health CorpOrange, CA$175.0M✓ Clear
City Of Los AngelesLos Angeles, CA$150.4M✓ Clear
Reach Air Medical Services LlcBrawley, CA$146.8M⚠️ Flagged
Kwph Enterprises IncFresno, CA$101.2M⚠️ Flagged
Rural-Metro Of California IncSan Jose, CA$77.8M⚠️ Flagged

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Data Sources

  • • Centers for Medicare & Medicaid Services (CMS)
  • • Medicare Provider Utilization and Payment Data (2014-2023)
  • • National Plan and Provider Enumeration System (NPPES)

Last Updated: February 2026 (data through 2023, the latest CMS release)

Note: All data is from publicly available Medicare records. OpenMedicare is an independent journalism project not affiliated with CMS.

Believe this data is inaccurate? Dispute this data