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CF Mutation Analysis Program


Click image above to download MAP information.

Program Information 

The Cystic Fibrosis Mutation Analysis Program (MAP) is a valuable program that provides free genotyping and follow-up testing as needed for people with cystic fibrosis.

The MAP is only available to patients with cystic fibrosis. Utilization of the program will help CF patients identify which CFTR mutation they have.

Once the patient’s mutation is identified, the patient and provider can make informed decisions about the appropriate treatment options.

Step-by-Step Process for Providers

Follow the simple step-by-step process to enroll your patient in the Mutation Analysis Program:

  • Call 1-888-315-4154 for screening and to obtain the enrollment form.
  • Complete the enrollment form.
  • Fax or mail in the completed form.
  • Once approved, an authorization number will be assigned.
  • The enrollment form and authorization number will be sent back to the provider.
  • Send the patient’s blood sample and the enrollment form to:
    • DNA Diagnostic Lab
      CMSC 10-106, Johns Hopkins Hospital
      600 N. Wolfe Street, Baltimore, MD 21287
  • The lab will analyze your patient’s blood sample and send test results as soon as they become available.


Contact Us 

Call: 1-888-315-4154 and press option 2.

Send a fax: 877-792-3627

Send an email:

Send mail: Cystic Fibrosis Mutation Analysis Program
                     Attn: Ayesha Azam, Suite 200, 6931 Arlington Road
                     Bethesda, MD 20814

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Updated 10/10/13

The Cystic Fibrosis Foundation is an accredited charity of the Better Business Bureau.