Teladoc Health, Inc.

Notes:

1. A reconciliation of each non-GAAP measure to the most comparable measure under GAAP has been provided in this press release in the accompanying tables. An explanation of these non-GAAP measures is also included under the heading “Non-GAAP Financial Measures.”

2. U.S. Integrated Care Members represent the number of unique individuals at the end of the applicable period who have access to our suite of integrated care services in the U.S. under paid access fee and/or visit-based arrangements.

3. Excluding the amount capitalized related to software development projects.

4. Chronic Care Program Enrollment represents the total number of enrollees across our suite of chronic care programs at the end of the applicable period.

5. Average monthly revenue per U.S. Integrated Care member is calculated by dividing the total revenue generated from the Integrated Care segment by the average number of U.S. Integrated Care Members (see note 2) during the applicable period.

6. BetterHelp Paying Users represent the average number of global monthly paying users of our BetterHelp therapy and psychiatry services during the applicable period, including both those who pay directly out-of-pocket and those who utilize their insurance coverage.

7. We have two segments: Integrated Care and BetterHelp. The Integrated Care segment includes a suite of global virtual medical services including general medical, expert medical services, specialty medical, chronic condition management, mental health, and enabling technologies and enterprise telehealth solutions for hospitals and health systems. The BetterHelp segment includes virtual therapy and other wellness services provided on a global basis which are predominantly marketed and sold on a direct-to-consumer basis, including both those who pay directly out-of-pocket and those who utilize their insurance coverage. Within the BetterHelp segment, Consumer and Other primarily includes revenue from BetterHelp Paying Users that pay for services directly out-of-pocket while Insurance Covered Services reflects revenue from BetterHelp Paying Users that utilize insurance coverage to pay for services, which includes any copayments.

8. We have not provided a full line-item reconciliation for net loss to adjusted EBITDA outlook because we do not provide outlook on the individual reconciling items between net loss and adjusted EBITDA. This is due to the uncertainty as to timing, and the potential variability, of the individual reconciling items such as impairments, stock-based compensation and the related tax impact, provision for income taxes, acquisition, integration, and transformation costs, and restructuring costs, the effect of which may be significant. Accordingly, a full line-item reconciliation of the GAAP measure to the corresponding non-GAAP financial measure outlook is not available without unreasonable effort.

9. We have not provided a line-item reconciliation for free cash flow to net cash from operating activities for this future period because we believe such a reconciliation would imply a degree of precision and certainty that could be confusing to investors and we are unable to reasonably predict certain items contained in the GAAP measure without unreasonable effort.