P3 Health Partners to Report Fourth Quarter and Full Year 2023 Financial Results on March 28, 2024 - Seite 2

Reaffirming full-year 2024 guidance:

• Medicare Advantage Members from 125,000 to 135,000
• Revenue from $1.45 billion to $1.55 billion
• Medical Margin from $230 million to $250 million
• Medical Margin PMPM from $165 to $175
• Adjusted EBITDA from $20 million to $40 million

About P3 Health Partners (NASDAQ: PIII)

P3 Health Partners Inc. is a leading population health management company committed to transforming healthcare by improving the lives of both patients and providers. Founded and led by physicians, P3 has an expansive network of more than 2,750 affiliated primary care providers across the country. Our local teams of health care professionals manage the care of thousands of patients in 18 counties across five states. P3 supports primary care providers with value-based care coordination and administrative services that improve patient outcomes and lower costs. Through partnerships with these local providers, the P3 care team creates an enhanced patient experience by navigating, coordinating, and integrating the patient’s care within the healthcare system. For more information, visit www.p3hp.org and follow us on LinkedIn and Facebook.com/p3healthpartners.

Non-GAAP Financial Measures

In addition to the financial results prepared in accordance with accounting principles generally accepted in the U.S. (“GAAP”), this press release contains certain non-GAAP financial measures as defined by the SEC rules, including, Adjusted EBITDA, medical margin, and medical margin PMPM. EBITDA is defined as GAAP net income (loss) before (i) interest, (ii) income taxes and (iii) depreciation and amortization. Adjusted EBITDA is defined as EBITDA, further adjusted to exclude the effect of certain supplemental adjustments, such as (i) mark-to-market warrant gain/loss, (ii) premium deficiency reserves, (iii) equity-based compensation expense and (iv) certain other items that we believe are not indicative of our core operating performances. We believe these non‐GAAP financial measures provide an additional tool for investors to use in evaluating ongoing operating results and trends and in comparing our financial measures with other similar companies. Medical margin represents the amount earned from capitation revenue after medical claims expenses are deducted and medical margin PMPM is defined as medical margin divided by the number of Medicare Advantage members each month divided by the number of months in the period. Medical claims expenses represent costs incurred for medical services provided to our members. As our platform grows and matures over time, we expect medical margin to increase in absolute dollars; however, medical margin PMPM may vary as the percentage of new members brought onto our platform fluctuates. New membership added to the platform is typically dilutive to medical margin PMPM. We do not consider these non‐GAAP measures in isolation or as an alternative to financial measures determined in accordance with GAAP. These non-GAAP financial measures are subject to inherent limitations as they reflect the exercise of judgments by management about which expense and income are excluded or included in determining these non‐GAAP financial measures. In addition, other companies may calculate non-GAAP financial measures differently or may use other measures to evaluate their performance, all of which could reduce the usefulness of our non-GAAP financial measures as tools for comparison.