OpenMedicare
Start Here
Explore
Fraud
Investigations
Data
Tools
About

Footer

OpenMedicare

Independent Medicare data journalism

Sister Sites

  • OpenMedicaid
  • OpenFeds
  • OpenSpending

Explore

  • Providers
  • Procedures
  • States
  • Specialties
  • Search

Fraud Analysis

  • Still Out There (AI)
  • Fraud Overview
  • Fraud Watchlist
  • Deep Dive Profiles
  • Impossible Numbers
  • Report Fraud

Investigations

  • The Algorithm Knows
  • How We Built the Model
  • Internal Medicine Crisis
  • Florida & California Fraud
  • Million Dollar Flagged
  • All Investigations

Tools

  • Provider Lookup
  • Compare
  • Cost Calculator
  • Your Medicare Dollar
  • Downloads

About

  • About OpenMedicare
  • Methodology
  • Glossary
  • Data Sources
  • API Docs
  • Updates
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. Green Valley Surgery Center Llc
๐Ÿ”ช
Organization

Green Valley Surgery Center Llc

NPI: 1487187076
Las Vegas, NV
6 years of data
Ambulatory Surgical Center
$14.2M
Total Payments
12.3K
Beneficiaries
18.2K
Services
3.93x
Markup Ratio

Peer Comparison

98th
percentile in specialty
This provider$14.2M
Specialty median$657.1K

๐Ÿ“‹ Key Findings

1Billed $14.2M over 6 years
23.93x markup ratio (above median)
398th percentile in Ambulatory Surgical Center by payments
4Payments surged 68% in 2019
519 procedures with >3x markup
โœ“ No flags detected

๐Ÿ”Ž Data Analysis

This provider's $14.2M in total Medicare payments ranks in the 98th percentile of Ambulatory Surgical Center providers nationally.

71% of their billing comes from a single procedure code (66984 โ€” Removal of cataract with insertion of lens).

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 68% in 2019

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
2018$2.8K$755.723.77x$2.1K$1.7M2.2K1.5K
2019$3.8K$1.0K3.66x$2.8K$2.8M3.6K2.4K
2020$3.7K$991.633.72x$2.7K$2.5M3.1K2.1K
2021$3.7K$946.873.95x$2.8K$2.7M3.4K2.3K
2022$3.5K$839.674.13x$2.6K$2.4M3.1K2.1K
2023$3.8K$975.703.85x$2.8K$2.1M2.7K1.9K

Top Procedures (20)

66984Removal of cataract with insertion of lensโš  3.9x markup
$10.1M
11.8K services$858.23/svc3.90x markup
66982Removal of cataract with insertion of lensโš  3.9x markup
$662.0K
775 services$854.24/svc3.94x markup
V2785Processing, preserving and transporting corneal tissue
$593.4K
171 services$3.5K/svc2.05x markup
66821Removal of recurring cataract in lens capsule using laserโš  3.8x markup
$529.2K
2.4K services$219.02/svc3.80x markup
15823Removal of excessive skin and fat of upper eyelidโš  5.2x markup
$509.0K
946 services$538.05/svc5.19x markup
66174Dilation to improve eye fluid flowโš  4.1x markup
$380.4K
262 services$1.5K/svc4.06x markup
67904Repair of tendon of upper eyelidโš  4.8x markup
$243.6K
426 services$571.93/svc4.85x markup
0191TInternal insertion of eye fluid drainage deviceโš  3.8x markup
$216.5K
90 services$2.4K/svc3.75x markup
65756Transplant of outer layer of corneal tissueโš  3.9x markup
$210.8K
135 services$1.6K/svc3.88x markup
67917Extensive repair of turning-outward eyelid defectโš  4.7x markup
$132.0K
223 services$592.05/svc4.70x markup
67900Repair of brow paralysisโš  6.3x markup
$101.0K
223 services$452.93/svc6.28x markup
68720Creation of drainage tract from tear sac to the nasal cavityโš  4.0x markup
$89.2K
81 services$1.1K/svc4.04x markup
67924Repair of turning-inward eyelid defectโš  4.0x markup
$71.7K
103 services$695.86/svc4.03x markup
65820Incision to improve eye fluid flowโš  4.5x markup
$60.4K
44 services$1.4K/svc4.52x markup
65426Removal or relocation of corneal conjunctivaโš  3.9x markup
$56.2K
81 services$693.82/svc3.92x markup
67966Removal of over one-fourth of the eyelid involving lid marginโš  4.1x markup
$46.1K
69 services$667.86/svc4.11x markup
68815Probing of nasal-tear duct with insertion of tube or stentโš  6.8x markup
$38.1K
91 services$419.20/svc6.81x markup
66986Exchange of lens prosthesisโš  4.5x markup
$35.5K
47 services$756.11/svc4.46x markup
14060Tissue transfer repair of wound (10 sq centimeters or less) of eyelids, nose, ears, and/or lipsโš  4.9x markup
$33.7K
60 services$562.25/svc4.86x markup
65400Removal of growth of corneaโš  4.0x markup
$30.6K
88 services$347.35/svc3.96x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
66984Removal of cataract with insertion of lens11.8K$10.1M$858.233.90x
66982Removal of cataract with insertion of lens775$662.0K$854.243.94x
V2785Processing, preserving and transporting corneal tissue171$593.4K$3.5K2.05x
66821Removal of recurring cataract in lens capsule using laser2.4K$529.2K$219.023.80x
15823Removal of excessive skin and fat of upper eyelid946$509.0K$538.055.19x
66174Dilation to improve eye fluid flow262$380.4K$1.5K4.06x
67904Repair of tendon of upper eyelid426$243.6K$571.934.85x
0191TInternal insertion of eye fluid drainage device90$216.5K$2.4K3.75x
65756Transplant of outer layer of corneal tissue135$210.8K$1.6K3.88x
67917Extensive repair of turning-outward eyelid defect223$132.0K$592.054.70x
67900Repair of brow paralysis223$101.0K$452.936.28x
68720Creation of drainage tract from tear sac to the nasal cavity81$89.2K$1.1K4.04x
67924Repair of turning-inward eyelid defect103$71.7K$695.864.03x
65820Incision to improve eye fluid flow44$60.4K$1.4K4.52x
65426Removal or relocation of corneal conjunctiva81$56.2K$693.823.92x
67966Removal of over one-fourth of the eyelid involving lid margin69$46.1K$667.864.11x
68815Probing of nasal-tear duct with insertion of tube or stent91$38.1K$419.206.81x
66986Exchange of lens prosthesis47$35.5K$756.114.46x
14060Tissue transfer repair of wound (10 sq centimeters or less) of eyelids, nose, ears, and/or lips60$33.7K$562.254.86x
65400Removal of growth of cornea88$30.6K$347.353.96x

Markup Analysis

Charge-to-Payment Ratio

3.93x

This provider submits charges 3.93 times higher than what Medicare actually pays.

What This Means

A markup ratio of 3.93x means for every $100 Medicare pays, this provider initially charges $393. This is higher than the national average.

Location

Las Vegas, NV

Provider Verification

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

Related

Browse
โ† Back to Provider Directory
State
All providers in NV โ†’
Specialty
All Ambulatory Surgical Center providers โ†’
Tool
Compare this provider โ†’
Analysis
Fraud Watchlist โ†’
Search
Search all providers โ†’

Share This Provider

Share this provider's Medicare payment information

Share:

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