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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. Mayo Clinic Arizona
🔬
Organization

Mayo Clinic Arizona

NPI: 1528039484
Scottsdale, AZ
10 years of data
Clinical Laboratory
$30.7M
Total Payments
1.8K
Beneficiaries
3.1M
Services
2.98x
Markup Ratio

Peer Comparison

97th
percentile in specialty
This provider$30.7M
Specialty median$1.9M

📋 Key Findings

1Billed $30.7M over 10 years
22.98x markup ratio (above median)
3Risk score: 70 — flagged for review
497th percentile in Clinical Laboratory by payments
57 procedures with >3x markup

⚠️ Flagged for Review

Risk Score: 70
  • 30x specialty median spending
  • Markup 8.9x (specialty median: 2.5x)
  • 115x specialty median beneficiaries
  • 78x specialty median services
View Deep Dives →Report Fraud →

Statistical flag only — not an accusation of fraud

🔎 Data Analysis

This provider's $30.7M in total Medicare payments ranks in the 97th percentile of Clinical Laboratory providers nationally.

This provider has been statistically flagged with a risk score of 70/100. Statistical flags are not accusations of fraud.

AI-generated analysis based on Medicare payment data.

Annual Medicare Payments

Annual Services Provided

Avg Payment per Service

Markup Ratio Over Time

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$11.58$6.691.73x$4.89$3.5M526.2K152
2015$12.70$8.001.59x$4.70$3.1M386.7K181
2016$12.92$8.111.59x$4.81$3.5M428.8K190
2017$14.36$9.961.44x$4.40$3.1M309.8K189
2018$14.47$11.641.24x$2.83$3.4M290.2K191
2019$16.65$12.781.30x$3.87$2.9M225.4K175
2020$18.11$11.821.53x$6.29$2.5M215.4K169
2021$15.79$12.091.31x$3.70$2.9M237.6K175
2022$115.62$11.909.72x$103.72$2.7M229.2K165
2023$112.01$12.369.06x$99.65$3.1M254.2K182

Top Procedures (20)

84443Blood test, thyroid stimulating hormone (tsh)
$1.7M
86.5K services$19.87/svc2.00x markup
85025Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count
$1.7M
204.8K services$8.26/svc1.73x markup
80197Tacrolimus level⚠ 3.0x markup
$1.3M
82.4K services$15.41/svc3.04x markup
82306Vitamin d-3 level⚠ 3.2x markup
$954.4K
31.5K services$30.29/svc3.22x markup
80061Blood test, lipids (cholesterol and triglycerides)
$900.6K
71.4K services$12.61/svc2.63x markup
36415Insertion of needle into vein for collection of blood sample
$875.4K
249.1K services$3.51/svc2.29x markup
80053Blood test, comprehensive group of blood chemicals⚠ 11.7x markup
$872.2K
79.8K services$10.93/svc11.70x markup
82784Gammaglobulin (immune system protein) measurement
$850.8K
98.5K services$8.63/svc2.78x markup
82607Cyanocobalamin (vitamin b-12) level
$775.1K
45.0K services$17.21/svc2.69x markup
88305Pathology examination of tissue using a microscope, intermediate complexity⚠ 4.2x markup
$760.4K
15.2K services$50.09/svc4.20x markup
83970Parathormone (parathyroid hormone) level
$753.1K
15.5K services$48.44/svc1.18x markup
83036Hemoglobin a1c level
$714.4K
62.6K services$11.42/svc2.14x markup
83883Nephelometry, test method using light
$683.4K
42.6K services$16.05/svc1.27x markup
86635Analysis for antibody to coccidioides (bacteria)⚠ 3.4x markup
$607.7K
47.5K services$12.78/svc3.35x markup
84153Psa (prostate specific antigen) measurement, total
$527.1K
24.0K services$21.98/svc1.79x markup
84165Protein measurement, serum⚠ 3.1x markup
$500.6K
40.8K services$12.28/svc3.11x markup
87799Detection test by nucleic acid for organism, quantification
$440.0K
8.3K services$53.26/svc1.49x markup
82746Folic acid level, serum
$428.6K
24.9K services$17.19/svc2.27x markup
82565Blood creatinine level
$417.3K
124.2K services$3.36/svc2.87x markup
80048Blood test, basic group of blood chemicals (calcium, total)⚠ 7.2x markup
$395.8K
46.6K services$8.50/svc7.22x markup
Show detailed table ▾
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
84443Blood test, thyroid stimulating hormone (tsh)86.5K$1.7M$19.872.00x
85025Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count204.8K$1.7M$8.261.73x
80197Tacrolimus level82.4K$1.3M$15.413.04x
82306Vitamin d-3 level31.5K$954.4K$30.293.22x
80061Blood test, lipids (cholesterol and triglycerides)71.4K$900.6K$12.612.63x
36415Insertion of needle into vein for collection of blood sample249.1K$875.4K$3.512.29x
80053Blood test, comprehensive group of blood chemicals79.8K$872.2K$10.9311.70x
82784Gammaglobulin (immune system protein) measurement98.5K$850.8K$8.632.78x
82607Cyanocobalamin (vitamin b-12) level45.0K$775.1K$17.212.69x
88305Pathology examination of tissue using a microscope, intermediate complexity15.2K$760.4K$50.094.20x
83970Parathormone (parathyroid hormone) level15.5K$753.1K$48.441.18x
83036Hemoglobin a1c level62.6K$714.4K$11.422.14x
83883Nephelometry, test method using light42.6K$683.4K$16.051.27x
86635Analysis for antibody to coccidioides (bacteria)47.5K$607.7K$12.783.35x
84153Psa (prostate specific antigen) measurement, total24.0K$527.1K$21.981.79x
84165Protein measurement, serum40.8K$500.6K$12.283.11x
87799Detection test by nucleic acid for organism, quantification8.3K$440.0K$53.261.49x
82746Folic acid level, serum24.9K$428.6K$17.192.27x
82565Blood creatinine level124.2K$417.3K$3.362.87x
80048Blood test, basic group of blood chemicals (calcium, total)46.6K$395.8K$8.507.22x

Markup Analysis

Charge-to-Payment Ratio

2.98x

This provider submits charges 2.98 times higher than what Medicare actually pays.

What This Means

A markup ratio of 2.98x means for every $100 Medicare pays, this provider initially charges $298. This is higher than the national average.

Location

Scottsdale, AZ

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 Clinical Laboratory providers in AZ for peer comparison.

Mayo Clinic Arizona (you)
$30.7M
Sonora Quest Laboratories Llc⚠️
$565.3M
Laboratory Corporation Of America⚠️
$389.8M
Caris Mpi, Inc.⚠️
$382.6M
Castle Biosciences, Inc
$258.8M
Genetic Technological Innovations, Llc⚠️
$93.5M
Show detailed table ▾
ProviderLocationTotal PaymentsStatus
Sonora Quest Laboratories LlcPhoenix, AZ$565.3M⚠️ Flagged
Laboratory Corporation Of AmericaPhoenix, AZ$389.8M⚠️ Flagged
Caris Mpi, Inc.Phoenix, AZ$382.6M⚠️ Flagged
Castle Biosciences, IncPhoenix, AZ$258.8M✓ Clear
Genetic Technological Innovations, LlcScottsdale, AZ$93.5M⚠️ 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