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The unique demands of urban America

See how Optum worked with a health care organization in one of America’s most dynamic cities to help deliver better care in its community.

3-minute read

Addressing social determinants of health in Brooklyn, NY

“Brooklyn is like shifting sands — culturally, ethnically, demographically, economically,” says Delphine Mendez de Leon, chief strategy officer, University Hospital at Downstate. “It’s an amazing place and the fifth-largest city in the country. So we have a challenge, and our challenge and mission is health equity.”

In this session at the 2024 Medicaid Enterprise Systems Community (MESC) national conference, Mendez de Leon was joined by Mylynn Tufte, former population health practice lead at Optum; and Mohamed (Rami) Nakeshbandi, chief medical officer for the University Hospitals at Downstate (UHD). They discussed unique demands in addressing social determinants of health (SDOH) in Brooklyn and the partnership between UHD and Community of Care Brooklyn (CCB) to improve health in the borough.

SDOH trends demand urgent action by health systems

SDOH drives as much as 80% of health outcomes.1 Demographic and societal shifts are driving regulatory updates concerning SDOH. These updates include new CMS requirements for patient-level SDOH data and health equity mandates from the Joint Commission aimed at identifying and addressing disparities in care among racial, ethnic and historically marginalized groups.

As an academic medical center, University Hospital Downstate (UHD) was not structurally prepared for new regulatory updates and needed to develop a system for assessing patients, managing risk and developing effective process flows. Then, in January 2024, Gov. Hochul of New York announced the passage of the New York Medicaid 1115 waiver amendment. This created an opportunity for innovation in social care for the Medicaid population. UHD serves a large Medicaid population, so the waiver amendment created a new opportunity to address SDOH and improve outcomes.

To determine the factors most affecting UHD’s patient population, the organization worked with Optum to develop a predictive SDOH model. It revealed financial stress, housing and transportation to be the most impactful factors.

UHD needed to bring resources together into one infrastructure-based approach to identify and address the social care needs of patients. SDOH screening was the first step, but it presented challenges:

  • Despite screening over 56% of patients for SDOH, providers only entered Z codes for 1.59% of patients, thereby reducing options for public funding, reporting and contract negotiations.
  • Although 85% of providers agree that SDOH factors affect patients’ health, only 20% feel confident in their ability to address needs.
  • Only 25% of all SDOH referrals receive a follow-up.

Screening and community partnerships

UHD needed to develop new infrastructure to identify, track, understand and address social needs in the community. In partnership with Optum, they focused on 3 key areas:

In designing and building the closed-loop referral system, priorities were to center the work around patient needs, streamline workflows for the care team, and invest in community partnerships.

The partner selected for the closed-loop referral system was Community Care of Brooklyn (CCB), an organization with a network of over 1,000 providers and social organizations collaborating to provide social care resources for Brooklyn residents. The workflow was co-designed with frontline clinicians and staff, including social workers and care managers, to facilitate a process which integrated into their existing workflow and not duplicative. The result is data sharing between both organizations which supports outpatient and emergency department SDOH referrals incorporating closed-loop outcome reporting.

Factors for success

Using data sharing and a closed-loop referral process, UHD saw ongoing improvement. This enhancement relied on several key components:

  • Engaging the right stakeholders
  • Implementing a strategic communication and training plan
  • Providing virtual training sessions for providers and nursing staff along with on-site visits for initial training and continual follow-up. It also meant addressing any questions or issues and ensuring staff readiness.

Initial outcomes

  • 96% of inpatient discharges had a documented SDOH assessment.2
  • 21% of inpatients who responded to the assessment screened positive for at least one SDOH need.
  • In June 2024, the ED and outpatient clinics successfully initiated SDOH referral workflow to CCB. Refining the process is ongoing.

Leveraging the Optum person-level propensity risk score, UHD has determined:

  • Increased social need correlates with an increase in 30-day, all-cause readmission rates, presenting an opportunity to address social needs within the patient population.
  • Social isolation and financial stress are strongly correlated with blood disorder readmission.
  • Increased social burden correlates with an increase in average deviation of length of stay.

Making an impact on the health outcomes of a Brooklyn diverse population requires continued innovation and collaboration in the realm of SDOH. By building on the successes and learnings from the partnership between UHD and CCB, we can strive for a future where health equity is a reality for all.

Learn more

Watch the full presentation from last year’s MESC national conference or contact an Optum representative at optum.com/stategovcontact.

Watch the full presentation from the 2024 MESC national conference

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1. Robert Wood Johnson Foundation. Medicaid’s role in addressing social determinants of health. February 2019.

2. May 2024 Inpatient SDOH Assessment Report.