Thyroid Tests Demystified: Interpreting TSH, T4, and Beyond

Thyroid disorders affect approximately 20 million people in the United States, representing about 12% of the population, and play a significant role in primary care. This session will break down thyroid function testing, covering the roles of TSH, Free T4, Free T3, and other key thyroid markers, to help you interpret results with confidence. You’ll learn to recognize lab patterns indicative of conditions such as hypothyroidism and hyperthyroidism and to apply a structured approach to ordering and interpreting these tests. Armed with these insights, you’ll be able to make informed decisions that guide effective treatment and ongoing management of thyroid health in your patients.

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CME/CE Information

0 Credits - Not for CME/CE Credit

Release Date: 9/2/2025

Expiration Date: 9/2/2026

Topics

Faculty

Eve D. Bloomgarden, MD

Learning Objectives

Discuss key thyroid function tests and understand their roles in evaluating thyroid health
Interpret common thyroid lab patterns to diagnose hypothyroidism, hyperthyroidism, and other thyroid-related conditions
Develop a systematic approach to ordering and interpreting thyroid labs to guide treatment and management decisions in primary care

Faculty

Eve D. Bloomgarden, MD

Board certified Endocrinologist, Thyroid specialist, Chief Development Officer, Women in Medicine®, Chief Operating Officer, Co-Founder IMPACT

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Disclosures

All individuals in control of content for this activity (including faculty, moderator, editors, reviewers) have disclosed no relevant financial relationships.

CME/CE Information

Instructions for Obtaining Credit

Once you have completed the activity, please click the "next" button to advance to the post-activity assessment. To complete this activity and claim credit, you must answer 2 out of the 3 questions correctly. If you are not successful after your first attempt, you will be given an opportunity to reflect upon the answer rationales and have the opportunity to review the educational content before proceeding. Once you have selected your answers, click the "submit" button to complete the evaluation questions and proceed to the claim credit screen. For PAs, the NCCPA accepts for Category 1 CME credit activities designated for AMA PRA Category 1 Credit.

Fine Print

Computer System Requirements

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Disclaimer

The opinions, ideas, and recommendations expressed in this educational activity are those of the faculty only and are not necessarily endorsed by, nor do they necessarily reflect, those of their affiliated institutions, Pri-Med Institute, Pri-Med Institute Advisory Boards and Consultants, DBC Pri-Med, LLC.

Clinical judgment must guide each clinician in weighing the possible risks, benefits, or contraindications of any diagnostics, interventions or treatments discussed. Clinicians should review manufacturers’ product information and consider these with the recommendations of other authorities when applying the assessment and/or clinical management strategies discussed in this activity to the care of their patients.

Statement of Independence

Pri-Med Institute educational activities are developed and conducted in accordance with the ACCME's Standards for Integrity and Independence in Accredited Continuing Education. It is the mission of Pri-Med Institute to develop and present educational activities that are timely, fair-balanced, scientifically rigorous, and that serve to improve patient outcomes. To that end, we welcome your comments about how to better serve your needs.

Disclosure Policies and Contacting Pri-Med Institute

Pri-Med Institute Accredited Provider
Pri-Med programs are owned and operated by DBC Pri-Med, LLC, a division of Diversified Communications, Inc. Pri-Med Institute, the accredited division of Pri-Med, is accredited with commendation by the ACCME and approved as a provider of continuing education by the AANP.

Disclosures and Conflict of Interest
Pri-Med Institute requires all individuals in a position to influence educational content for Pri-Med Institute-certified CME/CE activities to disclose personal financial relationships with commercial interests or ineligible companies prior to contributing to its educational activities. Pri-Med Institute assesses disclosed relationships and follows a defined process to mitigate real or implied conflicts to ensure, to the best of its ability, that all educational content is free of commercial bias. All relevant financial relationships have been mitigated Financial disclosures for everyone in control of educational content are provided before the start of each CME/CE activity.

Discussion of Off-Label Uses and Investigational Products
During the course of their presentations, the faculty may mention uses of products that have not been approved in the United States for the indication(s) being discussed. All presenters are instructed to notify participants when they are discussing unapproved uses or investigational agents. In addition, specific slides will include notation of the off-label use or investigational agent being discussed. Views presented related to unapproved uses of products are solely those of the presenter(s) and are not endorsed by Pri-Med Institute or DBC Pri-Med, LLC.

Questions? If you have questions about this activity, please email support@pri-med.com or call (877) 477-4633.

Thyroid Tests Demystified: Interpreting TSH, T4, and Beyond

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