Medicaid Provider SpendingClaims paid 2018–2024 · HHS public file
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Hospital NPI deactivated

Greenville Health System

Greenville Health System was paid $10K by Medicaid between Jan 2018 and Mar 2018, across 6 billing codes. Its largest line is 36415, Collection of venous blood by venipuncture — 75% of everything it billed.

33Billing provider infoGREENVILLE HEALTH SYSTEM
GREENVILLE, SC 29605
33aNPI1831519990assigned 04/16/2014
28Total paid$10K
24GClaims487
24DCodes billed6
24AFirst – last monthJan 2018 – Mar 2018
Compared with peers

Next to other General Acute Care Hospital providers in South Carolina

Rank by total paid#98 of 115
Median peer was paid$2.47M
This provider vs. median0.0×

Peers share this provider's primary NPPES type and state. Size alone says nothing about billing quality: a big agency or a hospital system is expected to sit far above the median.

Auditor's notes

Automated statistical signals. Not evidence of fraud — how these are computed.

Entity ProliferationAuthorized official RIORDAN, MICHAEL controls 20+ related entities in our dataset. Read more
Box 24A · Dates of service

Paid by month

$0$2.5K$5.0K$7.5K2018201920202021202220232024
Paid that monthNov–Dec 2024: claims still arriving when the file was cut, so these months run low for every provider
By year, as a table
YearClaimsPaid
2018487$10K
Box 24 · Service lines

What it billed for

CodeServiceShareClaimsBene. recordsPaid
36415 Collection of venous blood by venipuncture 75% 77 49 $8K
99212 Office or other outpatient visit for the evaluation and management of an established patient, straightforward 18% 109 78 $2K
80053 Comprehensive metabolic panel 5.9% 71 42 $618.19
85007 1.3% 106 69 $131.94
85027 0% 107 69 $0.00
85045 0% 17 14 $0.00

Claims and beneficiary counts add up across code × month rows, so one patient seen every month counts many times. Rows with fewer than 12 claims are suppressed by HHS, so small lines can be missing.

From NPPES

Who's on the registration

Authorized officialRIORDAN, MICHAEL (PRESIDENT/CEO)
Same official

Other billing entities under RIORDAN, MICHAEL

Full network →
ProviderLocationPaid
Greenville Health SystemGreenville, SC$4.22M
Greenville Health SystemGreenville, SC$1.50M
ST Matthews Fire Protection DistrictLouisville, KY$937K
Greenville Health SystemGreenville, SC$185K
Greenville Health SystemGreenville, SC$68K
Greenville Health SystemClinton, SC$57K
Greenville Health SystemSeneca, SC$48K
Greenville Health SystemLaurens, SC$45K
Greenville Health SystemGreer, SC$43K
Greenville Health SystemGreenville, SC$40K
Greenville Health SystemSeneca, SC$35K
Greenville Health SystemGreenville, SC$26K
Greenville Health SystemClemson, SC$23K
Greenville Health SystemGreenville, SC$19K
Greenville Health SystemGreenville, SC$15K
Greenville Health SystemTravelers Rest, SC$12K
Greenville Health SystemGray Court, SC$6K
Greenville Health SystemGreenville, SC$6K
Greenville Health SystemGreenville, SC$4K
Greenville Health SystemGreenville, SC$3K

Matched on the authorized-official name exactly as entered in NPPES. A common name can match unrelated people.