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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. Sun Clinical Laboratories
🔬
Organization

Sun Clinical Laboratories

NPI: 1487739447
El Monte, CA
10 years of data
Clinical Laboratory
$29.6M
Total Payments
1.3K
Beneficiaries
2.3M
Services
3.04x
Markup Ratio

Peer Comparison

97th
percentile in specialty
This provider$29.6M
Specialty median$1.9M

📋 Key Findings

1Billed $29.6M over 10 years
23.04x markup ratio (above median)
397th percentile in Clinical Laboratory by payments
410 procedures with >3x markup
✓ No flags detected

🔎 Data Analysis

This provider's $29.6M in total Medicare payments ranks in the 97th percentile of Clinical Laboratory providers nationally.

Medicare payments to this provider grew 71% 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

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$36.52$13.642.68x$22.88$2.3M169.7K125
2015$37.14$12.932.87x$24.21$2.1M164.3K121
2016$38.65$13.642.83x$25.01$2.5M183.6K121
2017$39.20$13.982.80x$25.22$2.6M188.2K127
2018$39.18$14.062.79x$25.12$2.9M208.9K127
2019$39.64$12.903.07x$26.74$3.1M240.9K143
2020$41.42$13.623.04x$27.80$2.8M207.0K129
2021$41.08$12.883.19x$28.20$3.4M266.5K136
2022$41.46$12.573.30x$28.89$3.7M297.5K134
2023$41.72$12.203.42x$29.52$4.0M325.0K143

Top Procedures (20)

82306Vitamin d-3 level
$3.0M
91.2K services$32.48/svc2.15x markup
84443Blood test, thyroid stimulating hormone (tsh)
$2.5M
132.5K services$19.03/svc2.10x markup
80061Blood test, lipids (cholesterol and triglycerides)⚠ 3.2x markup
$2.3M
183.5K services$12.55/svc3.19x markup
80053Blood test, comprehensive group of blood chemicals⚠ 4.0x markup
$2.1M
185.7K services$11.22/svc4.01x markup
85025Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count⚠ 4.2x markup
$2.0M
223.1K services$8.84/svc4.15x markup
88305Pathology examination of tissue using a microscope, intermediate complexity
$1.7M
31.5K services$55.41/svc2.71x markup
83036Hemoglobin a1c level
$1.5M
138.5K services$10.86/svc2.76x markup
84153Psa (prostate specific antigen) measurement, total⚠ 3.1x markup
$1.0M
49.7K services$20.77/svc3.08x markup
88312Special stained specimen slides to identify organisms including interpretation and report
$791.8K
10.2K services$77.43/svc1.35x markup
U0003Infectious agent detection by nucleic acid (dna or rna); severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (coronavirus disease [covid-19]), amplified probe technique, making use of high throughput technologies as described by cms-2020-01-r
$646.8K
7.3K services$88.30/svc1.70x markup
82378Carcinoembryonic antigen (cea) protein level
$550.3K
25.6K services$21.49/svc1.91x markup
82043Urine microalbumin (protein) level⚠ 5.0x markup
$467.5K
72.8K services$6.42/svc5.03x markup
82570Creatinine level to test for kidney function or muscle injury⚠ 3.6x markup
$449.8K
78.1K services$5.76/svc3.65x markup
81001Manual urinalysis test with examination using microscope, automated⚠ 3.6x markup
$435.5K
126.9K services$3.43/svc3.64x markup
84439Thyroxine (thyroid chemical), free⚠ 3.5x markup
$435.4K
43.3K services$10.06/svc3.48x markup
83970Parathormone (parathyroid hormone) level
$429.8K
9.2K services$46.56/svc2.47x markup
80048Blood test, basic group of blood chemicals (calcium, total)⚠ 4.8x markup
$420.2K
50.3K services$8.35/svc4.79x markup
84550Uric acid level, blood⚠ 3.6x markup
$401.5K
95.4K services$4.21/svc3.56x markup
82607Cyanocobalamin (vitamin b-12) level
$390.6K
23.3K services$16.77/svc1.97x markup
82105Alpha-fetoprotein (afp) level, serum
$388.7K
20.5K services$18.95/svc2.80x markup
Show detailed table ▾
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
82306Vitamin d-3 level91.2K$3.0M$32.482.15x
84443Blood test, thyroid stimulating hormone (tsh)132.5K$2.5M$19.032.10x
80061Blood test, lipids (cholesterol and triglycerides)183.5K$2.3M$12.553.19x
80053Blood test, comprehensive group of blood chemicals185.7K$2.1M$11.224.01x
85025Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count223.1K$2.0M$8.844.15x
88305Pathology examination of tissue using a microscope, intermediate complexity31.5K$1.7M$55.412.71x
83036Hemoglobin a1c level138.5K$1.5M$10.862.76x
84153Psa (prostate specific antigen) measurement, total49.7K$1.0M$20.773.08x
88312Special stained specimen slides to identify organisms including interpretation and report10.2K$791.8K$77.431.35x
U0003Infectious agent detection by nucleic acid (dna or rna); severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (coronavirus disease [covid-19]), amplified probe technique, making use of high throughput technologies as described by cms-2020-01-r7.3K$646.8K$88.301.70x
82378Carcinoembryonic antigen (cea) protein level25.6K$550.3K$21.491.91x
82043Urine microalbumin (protein) level72.8K$467.5K$6.425.03x
82570Creatinine level to test for kidney function or muscle injury78.1K$449.8K$5.763.65x
81001Manual urinalysis test with examination using microscope, automated126.9K$435.5K$3.433.64x
84439Thyroxine (thyroid chemical), free43.3K$435.4K$10.063.48x
83970Parathormone (parathyroid hormone) level9.2K$429.8K$46.562.47x
80048Blood test, basic group of blood chemicals (calcium, total)50.3K$420.2K$8.354.79x
84550Uric acid level, blood95.4K$401.5K$4.213.56x
82607Cyanocobalamin (vitamin b-12) level23.3K$390.6K$16.771.97x
82105Alpha-fetoprotein (afp) level, serum20.5K$388.7K$18.952.80x

Markup Analysis

Charge-to-Payment Ratio

3.04x

This provider submits charges 3.04 times higher than what Medicare actually pays.

What This Means

A markup ratio of 3.04x means for every $100 Medicare pays, this provider initially charges $304. This is higher than the national average.

Location

El Monte, 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 Clinical Laboratory providers in CA for peer comparison.

Sun Clinical Laboratories (you)
$29.6M
Genomic Health, Inc.
$887.6M
Unilab Corporation⚠️
$868.8M
Caredx Inc.
$751.0M
Laboratory Corporation Of America⚠️
$592.4M
Millennium Health, Llc
$587.9M
Show detailed table ▾
ProviderLocationTotal PaymentsStatus
Genomic Health, Inc.Redwood City, CA$887.6M✓ Clear
Unilab CorporationWest Hills, CA$868.8M⚠️ Flagged
Caredx Inc.Brisbane, CA$751.0M✓ Clear
Laboratory Corporation Of AmericaSan Diego, CA$592.4M⚠️ Flagged
Millennium Health, LlcSan Diego, CA$587.9M✓ Clear

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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