DirectoryNY ACOs › Stony Brook ACO LLC

Hospital-Led · Medicare Shared Savings Program

Stony Brook ACO LLC

Stony Brook, NY
BASIC E · Two-Sided · agreement period 2 · A4830
Independent ACO

Performance at a glance

Spend under management
$305M
Savings rate
3.3%
Earned shared savings
$4.9M
Earned / physician
$4,036
Assigned beneficiaries
17,800
Quality score
89.9
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Stony Brook ACO LLC's full profile: peer benchmark sets, year-by-year utilization, quality detail and participant rosters, plus screening and export across all 476 Shared Savings ACOs.
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Multi-year trend

Savings rate against the hospital-led peer median, 2021–2024.

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━ This ACO━ Peer median · hover points for values

Distribution model

How this ACO splits its shared-savings payment, per its public reporting.

Infrastructure 50% Redesigned care 0% To participants 50% Disclosed savings $4,046,851.00

Beneficiary profile

Care acuity (HCC)
1.023
Dual-eligible
8.9%
Age 65+
91%
Per-capita spend
$16,908

Peer context

Ranks 99th of 202 hospital-led ACOs nationally by savings rate.

Richmond Quality, LLC 3.6%North Shore-LIJ MSSP ACO, LLC 3.7%Bassett Accountable Care Partners, LLC 2.7%Adirondacks ACO, LLC 1.9%NYP-CU-WC Integrated Services, LLC -0.6%

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Source: CMS Medicare Shared Savings Program Financial & Quality Public Use Files (PY2021–2024), the SSP ACO roster, county-assignment PUF, and public-reporting distribution disclosures. Figures are ACO-level, de-identified, and unaudited. Earned savings reflect the sharing rate and quality gate. © Healthcare DealHub.

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