Clinical Preventive Service Recommendation


Thyroid Cancer

Grade: D recommendation

The AAFP recommends against screening for thyroid cancer in asymptomatic adults. (2017)

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Thyroid Dysfunction Screening, Adults

Grade: I recommendation

The AAFP concludes that the current evidence is insufficient to assess the balance of benefits and harms of screening for thyroid dysfunction in nonpregnant, asymptomatic adults. (2015)

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Thyroid Function Abnormalities, Newborns

Grade: A recommendation

The AAFP recommends screening for congenital hypothyroidism (CH) in newborns. (2008)

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These recommendations are provided only as assistance for physicians making clinical decisions regarding the care of their patients. As such, they cannot substitute for the individual judgment brought to each clinical situation by the patient's family physician. As with all clinical reference resources, they reflect the best understanding of the science of medicine at the time of publication, but they should be used with the clear understanding that continued research may result in new knowledge and recommendations. These recommendations are only one element in the complex process of improving the health of America. To be effective, the recommendations must be implemented.