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High
OpenScore 240

ACCENTCARE OF MASSACHUSETTS, INC.

Doing business as ACCENTCARE HOME HEALTH OF MASSACHUSETTS

Flagged provider address

1 EDGEWATER DR, STE 105, NORWOOD, MA, 02062-4692

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Why this was flagged

High
Billing far above peers

Medicare paid this provider far more than its peers

In 2021 Medicare paid this provider $17,870,028, against a typical payment of $962,450 for the same kind of provider that year. High volume can be legitimate, but extreme outliers are where billing fraud shows up.

Source Medicare Home Health Payments by Provider · record as of 11 Aug 2026 · pulled 9 Nov 2026 · version 2026-11-09 · db4c19

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Moderate
Owner cluster

Owner is tied to 114 providers

An owner or managing party of this provider (HORIZON ACQUISITION CO INC.) is listed on 114 separate Medicare enrollments. Chains are legal, and most are ordinary business — this is background context, not a fraud indicator on its own.

Source CMS Home Health Agency All Owners · record as of 19 Oct 2026 · pulled 9 Nov 2026 · version 2026-11-09 · 5196f4

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Moderate
Shared address

2 providers share this street address

This address is the registered location of 2 separate Medicare-enrolled providers. Legitimate causes exist (shared medical office buildings, management companies), but dense clustering of billing entities at one address is a known fraud pattern.

Source CMS Home Health Agency Enrollments · record as of 19 Oct 2026 · pulled 9 Nov 2026 · version 2026-11-09 · 80bfb7

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Owners and managing parties of record

HORIZON ACQUISITION CO INC.

5% OR GREATER INDIRECT OWNERSHIP INTEREST · O · 100% ownership · since Jun 20, 2019

Source CMS Home Health Agency All Owners · record as of 19 Oct 2026 · pulled 9 Nov 2026 · version 2026-11-09 · 5196f4

HORIZON GROUP HOLDINGS INTERMEDIATE 2, INC.

5% OR GREATER INDIRECT OWNERSHIP INTEREST · O · 100% ownership · since Jun 20, 2019

Source CMS Home Health Agency All Owners · record as of 19 Oct 2026 · pulled 9 Nov 2026 · version 2026-11-09 · 5196f4

HORIZON GROUP HOLDINGS INTERMEDIATE 1, INC.

5% OR GREATER INDIRECT OWNERSHIP INTEREST · O · 100% ownership · since Jun 20, 2019

Source CMS Home Health Agency All Owners · record as of 19 Oct 2026 · pulled 9 Nov 2026 · version 2026-11-09 · 5196f4

HORIZON GROUP HOLDINGS, L.P.

5% OR GREATER INDIRECT OWNERSHIP INTEREST · O · 100% ownership · since Jun 20, 2019

Source CMS Home Health Agency All Owners · record as of 19 Oct 2026 · pulled 9 Nov 2026 · version 2026-11-09 · 5196f4

AC - STEWARD HOLDING COMPANY LLC

5% OR GREATER DIRECT OWNERSHIP INTEREST · O · 100% ownership · since Dec 31, 2018

Source CMS Home Health Agency All Owners · record as of 19 Oct 2026 · pulled 9 Nov 2026 · version 2026-11-09 · 5196f4

ACCENTCARE MASSACHUSETTS HOLDING COMPANY INC

5% OR GREATER INDIRECT OWNERSHIP INTEREST · O · 100% ownership · since Dec 31, 2018

Source CMS Home Health Agency All Owners · record as of 19 Oct 2026 · pulled 9 Nov 2026 · version 2026-11-09 · 5196f4

ACCENTCARE, INC.

5% OR GREATER INDIRECT OWNERSHIP INTEREST · O · 100% ownership · since Dec 31, 2018

Source CMS Home Health Agency All Owners · record as of 19 Oct 2026 · pulled 9 Nov 2026 · version 2026-11-09 · 5196f4

PLUTO ACQUISITION I INC

5% OR GREATER INDIRECT OWNERSHIP INTEREST · O · 100% ownership · since Dec 31, 2018

Source CMS Home Health Agency All Owners · record as of 19 Oct 2026 · pulled 9 Nov 2026 · version 2026-11-09 · 5196f4

SEASONS ROLLOVER HOLDINGS LLC

5% OR GREATER INDIRECT OWNERSHIP INTEREST · O · 15.4% ownership · since Dec 21, 2020

Source CMS Home Health Agency All Owners · record as of 19 Oct 2026 · pulled 9 Nov 2026 · version 2026-11-09 · 5196f4

ADVENT INTERNATIONAL GPE VIII-B, L.P.

5% OR GREATER INDIRECT OWNERSHIP INTEREST · O · 15.1% ownership · since Jun 20, 2019

Source CMS Home Health Agency All Owners · record as of 19 Oct 2026 · pulled 9 Nov 2026 · version 2026-11-09 · 5196f4

ADVENT INTERNATIONAL GPE VIII-A LP

5% OR GREATER INDIRECT OWNERSHIP INTEREST · O · 11.2% ownership · since Jun 20, 2019

Source CMS Home Health Agency All Owners · record as of 19 Oct 2026 · pulled 9 Nov 2026 · version 2026-11-09 · 5196f4

ADVENT INTERNATIONAL GPE VIII-B-3, L.P.

5% OR GREATER INDIRECT OWNERSHIP INTEREST · O · 6.3% ownership · since Jun 20, 2019

Source CMS Home Health Agency All Owners · record as of 19 Oct 2026 · pulled 9 Nov 2026 · version 2026-11-09 · 5196f4

ADVENT INTERNATIONAL GPE VIII-H, L.P.

5% OR GREATER INDIRECT OWNERSHIP INTEREST · O · 5.5% ownership · since Jun 20, 2019

Source CMS Home Health Agency All Owners · record as of 19 Oct 2026 · pulled 9 Nov 2026 · version 2026-11-09 · 5196f4

ADVENT INTERNATIONAL GPE VIII-B-1, L.P.

5% OR GREATER INDIRECT OWNERSHIP INTEREST · O · 5.4% ownership · since Jun 20, 2019

Source CMS Home Health Agency All Owners · record as of 19 Oct 2026 · pulled 9 Nov 2026 · version 2026-11-09 · 5196f4

ADVENT INTERNATIONAL GPE VIII-I, L.P.

5% OR GREATER INDIRECT OWNERSHIP INTEREST · O · 5.1% ownership · since Jun 20, 2019

Source CMS Home Health Agency All Owners · record as of 19 Oct 2026 · pulled 9 Nov 2026 · version 2026-11-09 · 5196f4

ADVENT INTERNATIONAL GPE VIII-J LP

5% OR GREATER INDIRECT OWNERSHIP INTEREST · O · 5% ownership · since Jun 20, 2019

Source CMS Home Health Agency All Owners · record as of 19 Oct 2026 · pulled 9 Nov 2026 · version 2026-11-09 · 5196f4

LAURA TORTORELLA

CORPORATE OFFICER · I · 0% ownership · since Dec 14, 2023

Source CMS Home Health Agency All Owners · record as of 19 Oct 2026 · pulled 9 Nov 2026 · version 2026-11-09 · 5196f4

KIM DONOVAN

W-2 MANAGING EMPLOYEE · I · 0% ownership · since Jul 29, 2023

Source CMS Home Health Agency All Owners · record as of 19 Oct 2026 · pulled 9 Nov 2026 · version 2026-11-09 · 5196f4

DENA SCHWARTZ-DOTY

CORPORATE OFFICER · I · since Dec 31, 2018

Source CMS Home Health Agency All Owners · record as of 19 Oct 2026 · pulled 9 Nov 2026 · version 2026-11-09 · 5196f4

Source timeline

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Source records

Each value includes its published file, download date, and weekly version. Open a link to check the source record. Verify this lead yourself.

DetailValuePublished fileRecord as ofPulledVersion
Legal nameACCENTCARE OF MASSACHUSETTS, INC.CMS Home Health Agency EnrollmentsOct 19, 2026Nov 9, 20262026-11-09 · 80bfb7
Trading nameACCENTCARE HOME HEALTH OF MASSACHUSETTSCMS Home Health Agency EnrollmentsOct 19, 2026Nov 9, 20262026-11-09 · 80bfb7
NPI1720391329CMS Home Health Agency EnrollmentsOct 19, 2026Nov 9, 20262026-11-09 · 80bfb7
Medicare certification number227203CMS Home Health Agency EnrollmentsOct 19, 2026Nov 9, 20262026-11-09 · 80bfb7
CMS associate ID5597944595CMS Home Health Agency EnrollmentsOct 19, 2026Nov 9, 20262026-11-09 · 80bfb7
Provider typePART A PROVIDER - HOME HEALTH AGENCYCMS Home Health Agency EnrollmentsOct 19, 2026Nov 9, 20262026-11-09 · 80bfb7
Organisation typeCORPORATIONCMS Home Health Agency EnrollmentsOct 19, 2026Nov 9, 20262026-11-09 · 80bfb7
Incorporation date2010-07-16CMS Home Health Agency EnrollmentsOct 19, 2026Nov 9, 20262026-11-09 · 80bfb7
State of incorporationDECMS Home Health Agency EnrollmentsOct 19, 2026Nov 9, 20262026-11-09 · 80bfb7
Street address1 EDGEWATER DR, STE 105CMS Home Health Agency EnrollmentsOct 19, 2026Nov 9, 20262026-11-09 · 80bfb7
CityNORWOODCMS Home Health Agency EnrollmentsOct 19, 2026Nov 9, 20262026-11-09 · 80bfb7
StateMACMS Home Health Agency EnrollmentsOct 19, 2026Nov 9, 20262026-11-09 · 80bfb7
ZIP02062-4692CMS Home Health Agency EnrollmentsOct 19, 2026Nov 9, 20262026-11-09 · 80bfb7

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