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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.
Sister Sites: OpenMedicaid ยท OpenFeds ยท OpenSpending

ยฉ 2026 OpenMedicare. Independent data journalism. Built by TheDataProject.ai

Methodologyโ€ขDownload Data
  1. Home
  2. Providers
  3. Cormeum Lab Services Llc
๐Ÿ”ฌ
Organization

Cormeum Lab Services Llc

NPI: 1285287821
Saint Rose, LA
4 years of data
Clinical Laboratory
$20.0M
Total Payments
33
Beneficiaries
465.1K
Services
3.2x
Markup Ratio

Peer Comparison

95th
percentile in specialty
This provider$20.0M
Specialty median$1.9M

๐Ÿ“‹ Key Findings

1Billed $20.0M over 4 years
23.2x markup ratio (above median)
395th percentile in Clinical Laboratory by payments
4Payments surged 3546% in 2021
53 procedures with >3x markup
โœ“ No flags detected

๐Ÿ”Ž Data Analysis

This provider's $20.0M in total Medicare payments ranks in the 95th percentile of Clinical Laboratory providers nationally.

Medicare payments to this provider grew 12074% from 2020 to 2023.

AI-generated analysis based on Medicare payment data.

Annual Medicare Payments

Annual Services Provided

Avg Payment per Service

Markup Ratio Over Time

๐Ÿ“ˆ

Notable: Payments increased 3546% in 2021

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 โ€” the gap represents the markup.

YearAvg SubmittedAvg PaidMarkup RatioGap per ServiceTotal PaymentsServicesBeneficiaries
2020$300.00$100.003.00x$200.00$66.6K6661
2021$197.41$52.203.78x$145.21$2.4M46.5K2
2022$166.38$46.073.61x$120.31$9.4M203.0K13
2023$95.98$37.722.54x$58.26$8.1M215.0K17

Top Procedures (20)

U00042019-ncov coronavirus, sars-cov-2/2019-ncov (covid-19), any technique, multiple types or subtypes (includes all targets), non-cdc, making use of high throughput technologies as described by cms-2020-01-rโš  4.0x markup
$9.3M
125.8K services$74.18/svc4.04x markup
87798Detection test by nucleic acid for organism, amplified probe technique
$4.6M
134.2K services$34.40/svc2.25x markup
U0005Infectious agent detection by nucleic acid (dna or rna); severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (coronavirus disease [covid-19]), amplified probe technique, cdc or non-cdc, making use of high throughput technologies, completed withinโš  3.0x markup
$2.8M
115.1K services$24.67/svc3.04x markup
87481Detection test for candida species (yeast), amplified probe technique
$1.4M
42.1K services$34.40/svc2.24x markup
87653Detection test by nucleic acid for strep (streptococcus, group b), amplified probe technique
$349.0K
10.1K services$34.41/svc2.18x markup
87500Detection test by nucleic acid for vancomycin resistance strep (vre), amplified probe technique
$342.7K
10.0K services$34.41/svc2.18x markup
87640Detection test by nucleic acid for staphylococcus aureus (bacteria), amplified probe technique
$334.9K
9.7K services$34.40/svc2.15x markup
87641Detection test by nucleic acid for staphylococcus aureus, methicillin resistant (mrsa bacteria), amplified probe technique
$269.6K
7.8K services$34.41/svc2.22x markup
87635Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigenโš  3.1x markup
$83.0K
1.7K services$50.28/svc3.06x markup
87651Detection test by nucleic acid for strep (streptococcus, group a), amplified probe technique
$65.7K
1.9K services$34.40/svc2.18x markup
87471Detection by nucleic acid bartonella henselae and bartonella quintana (bacteria), amplified probe technique
$56.3K
1.6K services$34.40/svc2.16x markup
87631Detection test by nucleic acid for multiple types of respiratory virus, multiple types or subtypes, 3-5 targets
$49.7K
355 services$139.97/svc2.16x markup
87491Detection test by nucleic acid for chlamydia trachomatis, amplified probe technique
$27.6K
803 services$34.39/svc2.06x markup
87563Detection of mycoplasma genitalium by dna or rna probe
$27.6K
803 services$34.39/svc2.06x markup
87591Detection test by nucleic acid for neisseria gonorrhoeae (gonorrhoeae bacteria), amplified probe technique
$27.6K
803 services$34.39/svc2.06x markup
87661Detection test by nucleic acid for trichomonas vaginalis (genital parasite), amplified probe technique
$27.5K
800 services$34.39/svc2.06x markup
87486Detection test by nucleic acid for chlamydia pneumoniae, amplified probe technique
$15.4K
448 services$34.41/svc2.12x markup
87541Detection test by nucleic acid for legionella pneumophila (water borne bacteria), amplified probe technique
$15.4K
448 services$34.41/svc2.12x markup
87581Detection test by nucleic acid for mycoplasma pneumoniae (bacteria), amplified probe technique
$15.4K
448 services$34.41/svc2.12x markup
87637Detection test by multiplex amplified probe technique for severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (covid-19), influenza virus types a and b, and respiratory syncytial virus
$5.9K
42 services$139.78/svc2.05x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
U00042019-ncov coronavirus, sars-cov-2/2019-ncov (covid-19), any technique, multiple types or subtypes (includes all targets), non-cdc, making use of high throughput technologies as described by cms-2020-01-r125.8K$9.3M$74.184.04x
87798Detection test by nucleic acid for organism, amplified probe technique134.2K$4.6M$34.402.25x
U0005Infectious agent detection by nucleic acid (dna or rna); severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (coronavirus disease [covid-19]), amplified probe technique, cdc or non-cdc, making use of high throughput technologies, completed within115.1K$2.8M$24.673.04x
87481Detection test for candida species (yeast), amplified probe technique42.1K$1.4M$34.402.24x
87653Detection test by nucleic acid for strep (streptococcus, group b), amplified probe technique10.1K$349.0K$34.412.18x
87500Detection test by nucleic acid for vancomycin resistance strep (vre), amplified probe technique10.0K$342.7K$34.412.18x
87640Detection test by nucleic acid for staphylococcus aureus (bacteria), amplified probe technique9.7K$334.9K$34.402.15x
87641Detection test by nucleic acid for staphylococcus aureus, methicillin resistant (mrsa bacteria), amplified probe technique7.8K$269.6K$34.412.22x
87635Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen1.7K$83.0K$50.283.06x
87651Detection test by nucleic acid for strep (streptococcus, group a), amplified probe technique1.9K$65.7K$34.402.18x
87471Detection by nucleic acid bartonella henselae and bartonella quintana (bacteria), amplified probe technique1.6K$56.3K$34.402.16x
87631Detection test by nucleic acid for multiple types of respiratory virus, multiple types or subtypes, 3-5 targets355$49.7K$139.972.16x
87491Detection test by nucleic acid for chlamydia trachomatis, amplified probe technique803$27.6K$34.392.06x
87563Detection of mycoplasma genitalium by dna or rna probe803$27.6K$34.392.06x
87591Detection test by nucleic acid for neisseria gonorrhoeae (gonorrhoeae bacteria), amplified probe technique803$27.6K$34.392.06x
87661Detection test by nucleic acid for trichomonas vaginalis (genital parasite), amplified probe technique800$27.5K$34.392.06x
87486Detection test by nucleic acid for chlamydia pneumoniae, amplified probe technique448$15.4K$34.412.12x
87541Detection test by nucleic acid for legionella pneumophila (water borne bacteria), amplified probe technique448$15.4K$34.412.12x
87581Detection test by nucleic acid for mycoplasma pneumoniae (bacteria), amplified probe technique448$15.4K$34.412.12x
87637Detection test by multiplex amplified probe technique for severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (covid-19), influenza virus types a and b, and respiratory syncytial virus42$5.9K$139.782.05x

Markup Analysis

Charge-to-Payment Ratio

3.2x

This provider submits charges 3.2 times higher than what Medicare actually pays.

What This Means

A markup ratio of 3.2x means for every $100 Medicare pays, this provider initially charges $320. This is higher than the national average.

Location

Saint Rose, LA

Provider Verification

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

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Data Sources

  • โ€ข Centers for Medicare & Medicaid Services (CMS)
  • โ€ข Medicare Provider Utilization and Payment Data (2014-2023)
  • โ€ข 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