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. Hea Gramercy Surgery Center, Pllc
๐Ÿ”ช
Organization

Hea Gramercy Surgery Center, Pllc

NPI: 1942455449
Houston, TX
10 years of data
Ambulatory Surgical Center
$22.3M
Total Payments
23.6K
Beneficiaries
32.4K
Services
8.44x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$22.3M
Specialty median$657.1K

๐Ÿ“‹ Key Findings

1Billed $22.3M over 10 years
28.44x markup ratio (above median)
399th percentile in Ambulatory Surgical Center by payments
418 procedures with >3x markup
โœ“ No flags detected

๐Ÿ”Ž Data Analysis

This provider's $22.3M in total Medicare payments ranks in the 99th percentile of Ambulatory Surgical Center providers nationally.

Their average markup ratio of 8.44x is significantly above the specialty median of 6.1x.

66% 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

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
2014$5.0K$802.146.27x$4.2K$2.2M3.1K2.3K
2015$4.5K$716.196.31x$3.8K$2.5M3.8K2.9K
2016$4.7K$684.046.80x$4.0K$2.5M4.1K3.0K
2017$4.8K$775.576.24x$4.1K$2.0M3.0K2.3K
2018$7.2K$841.818.50x$6.3K$2.0M2.9K2.1K
2019$7.0K$803.388.77x$6.2K$2.1M3.1K2.2K
2020$6.6K$841.647.89x$5.8K$1.9M2.7K1.9K
2021$6.7K$922.117.30x$5.8K$2.2M3.1K2.2K
2022$6.9K$1.1K6.20x$5.8K$2.5M3.3K2.3K
2023$6.9K$1.1K6.20x$5.7K$2.6M3.3K2.4K

Top Procedures (20)

66984Removal of cataract with insertion of lensโš  9.3x markup
$14.6M
19.4K services$755.15/svc9.26x markup
V2785Processing, preserving and transporting corneal tissueโš  3.4x markup
$1.5M
567 services$2.6K/svc3.39x markup
0191TInternal insertion of eye fluid drainage deviceโš  7.4x markup
$963.2K
511 services$1.9K/svc7.41x markup
66821Removal of recurring cataract in lens capsule using laserโš  9.1x markup
$947.2K
4.9K services$193.35/svc9.14x markup
65820Incision to improve eye fluid flowโš  7.8x markup
$848.3K
615 services$1.4K/svc7.79x markup
66982Removal of cataract with insertion of lensโš  9.5x markup
$717.9K
972 services$738.55/svc9.47x markup
65756Transplant of outer layer of corneal tissueโš  7.6x markup
$644.3K
466 services$1.4K/svc7.60x markup
66991Extracapsular removal of cataract with insertion of artificial lens and insertion of drainage device in front chamber of eyeโš  3.2x markup
$384.0K
150 services$2.6K/svc3.17x markup
C9447Injection, phenylephrine and ketorolac, 4 ml vial
$332.9K
868 services$383.50/svc1.28x markup
66710Destruction of lens tissue using laserโš  8.0x markup
$275.0K
430 services$639.44/svc7.97x markup
65855Laser repair to improve eye fluid flow, 1 or more sessionsโš  11.5x markup
$171.0K
1.5K services$116.71/svc11.52x markup
68326Reconstruction of conjunctivaโš  6.2x markup
$151.4K
171 services$885.23/svc6.22x markup
15823Removal of excessive skin and fat of upper eyelidโš  11.9x markup
$124.5K
265 services$469.94/svc11.88x markup
67904Repair of tendon of upper eyelidโš  11.2x markup
$113.4K
255 services$444.80/svc11.22x markup
66180Creation of shunt to improve eye fluid flow with graftโš  6.6x markup
$97.1K
61 services$1.6K/svc6.61x markup
66761Creation of eye fluid drainage tracts in iris using laser, per sessionโš  9.3x markup
$76.3K
540 services$141.24/svc9.32x markup
14060Tissue transfer repair of wound (10 sq centimeters or less) of eyelids, nose, ears, and/or lipsโš  12.7x markup
$70.9K
201 services$352.65/svc12.74x markup
65755Transplantation of tissue from one cornea to other corneaโš  6.2x markup
$67.3K
50 services$1.3K/svc6.18x markup
66183Insertion of eye fluid drainage deviceโš  5.7x markup
$58.4K
43 services$1.4K/svc5.66x markup
J1096Dexamethasone, lacrimal ophthalmic insert, 0.1 mg
$25.1K
229 services$109.48/svc2.49x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
66984Removal of cataract with insertion of lens19.4K$14.6M$755.159.26x
V2785Processing, preserving and transporting corneal tissue567$1.5M$2.6K3.39x
0191TInternal insertion of eye fluid drainage device511$963.2K$1.9K7.41x
66821Removal of recurring cataract in lens capsule using laser4.9K$947.2K$193.359.14x
65820Incision to improve eye fluid flow615$848.3K$1.4K7.79x
66982Removal of cataract with insertion of lens972$717.9K$738.559.47x
65756Transplant of outer layer of corneal tissue466$644.3K$1.4K7.60x
66991Extracapsular removal of cataract with insertion of artificial lens and insertion of drainage device in front chamber of eye150$384.0K$2.6K3.17x
C9447Injection, phenylephrine and ketorolac, 4 ml vial868$332.9K$383.501.28x
66710Destruction of lens tissue using laser430$275.0K$639.447.97x
65855Laser repair to improve eye fluid flow, 1 or more sessions1.5K$171.0K$116.7111.52x
68326Reconstruction of conjunctiva171$151.4K$885.236.22x
15823Removal of excessive skin and fat of upper eyelid265$124.5K$469.9411.88x
67904Repair of tendon of upper eyelid255$113.4K$444.8011.22x
66180Creation of shunt to improve eye fluid flow with graft61$97.1K$1.6K6.61x
66761Creation of eye fluid drainage tracts in iris using laser, per session540$76.3K$141.249.32x
14060Tissue transfer repair of wound (10 sq centimeters or less) of eyelids, nose, ears, and/or lips201$70.9K$352.6512.74x
65755Transplantation of tissue from one cornea to other cornea50$67.3K$1.3K6.18x
66183Insertion of eye fluid drainage device43$58.4K$1.4K5.66x
J1096Dexamethasone, lacrimal ophthalmic insert, 0.1 mg229$25.1K$109.482.49x

Markup Analysis

Charge-to-Payment Ratio

8.44x

This provider submits charges 8.44 times higher than what Medicare actually pays.

What This Means

A markup ratio of 8.44x means for every $100 Medicare pays, this provider initially charges $844. 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.

Hea Gramercy Surgery Center, Pllc (you)
$22.3M
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

Related

Browse
โ† Back to Provider Directory
State
All providers in TX 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