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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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Methodologyโ€ขDownload Data
  1. Home
  2. Providers
  3. Katy Asc, Lp
๐Ÿ”ช
Organization

Katy Asc, Lp

NPI: 1477905271
Houston, TX
7 years of data
Ambulatory Surgical Center
$7.1M
Total Payments
1.6K
Beneficiaries
1.6K
Services
10.48x
Markup Ratio

Peer Comparison

95th
percentile in specialty
This provider$7.1M
Specialty median$657.1K

๐Ÿ“‹ Key Findings

1Billed $7.1M over 7 years
210.48x markup ratio (above median)
395th percentile in Ambulatory Surgical Center by payments
412 procedures with >3x markup
โœ“ No flags detected

๐Ÿ”Ž Data Analysis

This provider's $7.1M in total Medicare payments ranks in the 95th percentile of Ambulatory Surgical Center providers nationally.

Their average markup ratio of 10.48x is significantly above the specialty median of 6.1x.

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 โ€” the gap represents the markup.

YearAvg SubmittedAvg PaidMarkup RatioGap per ServiceTotal PaymentsServicesBeneficiaries
2017$61.8K$10.0K6.16x$51.8K$617.3K6060
2018$63.6K$10.8K5.91x$52.9K$817.5K8787
2019$54.9K$5.9K9.28x$48.9K$976.4K198198
2020$48.1K$4.8K10.08x$43.3K$1.2M338333
2021$48.4K$4.9K9.96x$43.6K$1.3M319318
2022$52.5K$6.2K8.41x$46.3K$1.4M323318
2023$42.4K$3.0K14.27x$39.5K$806.8K281279

Top Procedures (12)

33249Insertion or replacement of single or dual chamber pacing defibrillator leadsโš  4.6x markup
$2.2M
103 services$20.9K/svc4.64x markup
33285Insertion of heart rhythm monitor under skinโš  5.3x markup
$1.3M
243 services$5.4K/svc5.26x markup
33208Insertion of new or replacement of permanent pacemaker including upper and lower chamber electrodesโš  10.1x markup
$1.2M
191 services$6.2K/svc10.10x markup
C9600Percutaneous transcatheter placement of drug eluting intracoronary stent(s), with coronary angioplasty when performed; single major coronary artery or branchโš  12.2x markup
$755.0K
154 services$4.9K/svc12.15x markup
33228Removal and replacement of dual lead permanent pacemaker pulse generatorโš  10.4x markup
$487.0K
81 services$6.0K/svc10.43x markup
93458Insertion of catheter in left heart for imaging of blood vessels or grafts and left lower heartโš  40.3x markup
$450.1K
458 services$982.73/svc40.34x markup
33282Implantation patient-activated heart monitoring deviceโš  5.9x markup
$288.0K
60 services$4.8K/svc5.89x markup
33264Removal and replacement of multiple lead defibrillatorโš  4.8x markup
$261.3K
13 services$20.1K/svc4.80x markup
93460Insertion of catheter in right and left heart for imaging of blood vessels or grafts and left lower heartโš  45.0x markup
$99.4K
92 services$1.1K/svc44.96x markup
93459Insertion of catheter in left heart for imaging of blood vessels or grafts and left lower heartโš  40.5x markup
$99.0K
92 services$1.1K/svc40.47x markup
93454Insertion of catheter for imaging of heart blood vessels or graftsโš  40.4x markup
$39.5K
50 services$790.22/svc40.43x markup
33286Removal of heart rhythm monitor from under skinโš  32.6x markup
$17.6K
69 services$254.88/svc32.60x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
33249Insertion or replacement of single or dual chamber pacing defibrillator leads103$2.2M$20.9K4.64x
33285Insertion of heart rhythm monitor under skin243$1.3M$5.4K5.26x
33208Insertion of new or replacement of permanent pacemaker including upper and lower chamber electrodes191$1.2M$6.2K10.10x
C9600Percutaneous transcatheter placement of drug eluting intracoronary stent(s), with coronary angioplasty when performed; single major coronary artery or branch154$755.0K$4.9K12.15x
33228Removal and replacement of dual lead permanent pacemaker pulse generator81$487.0K$6.0K10.43x
93458Insertion of catheter in left heart for imaging of blood vessels or grafts and left lower heart458$450.1K$982.7340.34x
33282Implantation patient-activated heart monitoring device60$288.0K$4.8K5.89x
33264Removal and replacement of multiple lead defibrillator13$261.3K$20.1K4.80x
93460Insertion of catheter in right and left heart for imaging of blood vessels or grafts and left lower heart92$99.4K$1.1K44.96x
93459Insertion of catheter in left heart for imaging of blood vessels or grafts and left lower heart92$99.0K$1.1K40.47x
93454Insertion of catheter for imaging of heart blood vessels or grafts50$39.5K$790.2240.43x
33286Removal of heart rhythm monitor from under skin69$17.6K$254.8832.60x

Markup Analysis

Charge-to-Payment Ratio

10.48x

This provider submits charges 10.48 times higher than what Medicare actually pays.

What This Means

A markup ratio of 10.48x means for every $100 Medicare pays, this provider initially charges $1048. This is higher than the national average.

Location

Houston, TX

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 Ambulatory Surgical Center providers in TX for peer comparison.

Katy Asc, Lp (you)
$7.1M
Ophthalmology Surgery Center Of Dallas, Llc
$76.6M
Round Rock Surgery Center Llc
$56.6M
Amarillo Cataract And Eye Surgery
$33.3M
Show detailed table โ–พ
ProviderLocationTotal PaymentsStatus
Ophthalmology Surgery Center Of Dallas, LlcDallas, TX$76.6Mโœ“ Clear
Round Rock Surgery Center LlcRound Rock, TX$56.6Mโœ“ Clear
Amarillo Cataract And Eye SurgeryAmarillo, TX$33.3Mโœ“ Clear

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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.

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