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Posted on in Cancer

Long-Awaited Lung Cancer Screening Guidelines Released

Medically reviewed by Gregory Jones, MD

“In many cases, the high mortality rate of lung cancer is related to a late diagnosis,” says McLeod Cardiothoracic Surgeon Dr. Gregory Jones. “Other cancers we hear about – colon, breast and prostate – have screening tests.  With the new guidelines, maybe we can detect lung cancer earlier.”  


“Screening” is a term that means testing BEFORE ANY SYMPTOMS appear. Caught in this early stage, lung cancer patients have a 5-year survival rate of 77% after treatment.  If the cancer isn’t caught until it spreads to nearby organs, the 5-year survival rate plummets to 25%.

The new guidelines by the US Preventive Services Task Force were issued in December 2013.

You SHOULD have a yearly Low Dose CT Scan (LDCT) screening if:

  • You are aged 55 to 80 AND
  • You smoked for 30 “pack years”* or more OR
  • Quit within the last 15 years AND
  • Have no other major health issues.

(*A “pack year” is smoking one pack of cigarettes a day for one year. Smoking 2 packs a day for 15 years would also equal 30 pack years).

The panel recommended CT Scans, because a study showed that lung cancer deaths among older heavy smokers declined by 20% if screening were done by Low Dose CTs, rather than traditional X-rays.

Annual CT screening is NOT recommended for everyone, because radiation from the scans could cause cancer in otherwise healthy people.

The American Society of Clinical Oncology and the American College of Chest Physicians also adopted versions of these guidelines.


Almost as important as the medical professionals, who developed or support the new guidelines is, “Will my insurance pay for it?”

Most health insurance will cover the screening, including Medicare and private health plans.


You should check with your insurer to confirm your coverage.


The most effective way you can reduce your risk of lung cancer is to STOP SMOKING.  It causes 85% of all U.S. lung cancer cases.  

If you think you might need screening, McLeod offers a new Lung Cancer Screening Program. To learn more, click here. 

To find a physician near you, click here.  

Here are some resources to help you stop smoking.

Sources include:  McLeod Health, American Lung Association, International Agency for Research on Cancer, U.S. Preventive Services Task Force, National Institutes of Health, American Society of Clinical Oncology, American Thoracic Society

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