ICD-10 Code
International Classification of Diseases, 10th Revision
Aug 18, 2017
  ICD-10 Code for Legionnaires' disease A48.1

A48.1 is a valid1 ICD 10 diagnosis code.

A48.1 is valid for submission for HIPAA-covered transactions.

Chapter 1 Certain infectious and parasitic diseases (A00-B99)
Section A30-A49 Other bacterial diseases (A30-A49)
Category A48 Other bacterial diseases, not elsewhere classified

• See below for any additional coding requirements that may be necessary.

• Check for any notations, inclusions and/or exclusions that are specific to this ICD 10 code before using

1 No additional coding requirements necessary.
See also ICD 10 code for

Related Terms to “Legionnaires' disease”

  • Disease, diseasedSee also Syndrome
    • legionnaires' - A48.1
  • Infection, infected, infective(opportunistic) - B99.9
    • Legionella pneumophila - A48.1
  • Legionellosis - A48.1
  • Legionnaires'
    • disease - A48.1
    • pneumonia - A48.1
See the 2017 ICD-10-CM Coding Guidelines.

When ICD 10 was implemented on October 1, 2015, it did not affect physicians', outpatient facilities', and hospital outpatient departments' use of CPT codes on Medicare Fee-For-Service claims. Providers should continue to use CPT codes to report these services.