6. Supporting Learning and Evaluating for Food is Medicine Programs

Key FIM Program Measures of Interest: Health Plan Focus
To demonstrate value to payers, evaluations should prioritize quality improvement and clinical risk outcomes. Aligning measurement with existing benchmarks, like HEDIS, allows plans to show improved quality performance, which contributes to higher Star Ratings and reduces costly acute events. Key measures for plan-level tracking include:

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Measure

Definition / Target

Source / Framework

Expected Impact

HbA1c Control

% patients with HbA1c < 7.0% (sometimes < 8.0% depending on risk)

HEDIS: Comprehensive Diabetes Care (CDC)

Supports sustained glucose management, contributing to controlled HbA1c percentages

HbA1c Testing

% patients with at least one HbA1c test annually

HEDIS CDC

Encourages engagement in care and adherence to testing schedules; supports regular provider follow-up

HbA1c Poor Control

% patients with HbA1c > 9.0%

HEDIS CDC

Improves glycemic control through diet, reducing high HbA1c rates

Blood Pressure Control

% patients with BP < 140/90 mmHg

HEDIS CDC

Dietary intervention directly helps lower blood pressure, improving control rates

LDL-C Screening / Control

% patients with LDL < 100 mg/dL or screened

HEDIS CDC

Supports lipid management, especially when combined with medication adherence interventions

Medical Attention for Nephropathy

% patients with diabetes who received follow-up for kidney issues

HEDIS CDC

Improves follow-up, reduces CKD progression

Statin Therapy Use

% patients 40–75 on statin therapy

HEDIS CDC / USPSTF guidelines

Enhances adherence and complements lipid-lowering

Diabetes Foot Exam

% patients receiving preventive foot exam

NCQA / Clinical quality measures

Encourages regular provider visits where foot exams are performed

Medication Adherence

% patients adherent to diabetes medications (often PDC ≥ 80%)

HEDIS: Medication Adherence for Diabetes Medications

Better dietary management reduces side effects, improves patient engagement, supporting adherence

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More Resources on FIM Evaluation:

Food is Medicine Institute at Tufts University

Provides a comprehensive suite of evidence-based resources designed to help healthcare professionals, researchers, and policymakers operationalize FIM. These resources are categorized into clinical training, implementation toolkits, and policy evidence.

HHS Food is Medicine Virtual Toolkit

Launched in 2024 by the Office of Disease Prevention and Health Promotion (ODPHP), the resource is the federal government’s definitive operating system for nutrition-based and FIM specific interventions. The Toolkit provides the standardized architecture that connects federal agencies (HRSA, CMS, USDA) with local healthcare providers.

American Heart Association

The American Heart Association (AHA) developed and published a survey and recommended evaluation measures for Food is Medicine programs. This excellent resource was created in consultation with leading experts across the US.

For evaluation and monitoring, we recommend using this survey and the clinical outcome and healthcare utilization outcome specification as described in the AHA’s Health Care by Food Common Measures Outline.

Using the AHA common measure survey for FIM evaluation also facilitates direct comparison between your health system’s FIM outcomes to other FIM programs that are increasingly using these same measures.

 Health System Focus
Employing Major Healthcare Data Collection Sources