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2. ICD-10 Codes
3. Chapter - A00-B99
4. Section - A30-A49
5. Category - A48
6. A48.1

A48.1 - Legionnaires' disease

• Applicable to Legionnaires' disease
• The 2025 edition of ICD10-CM A48.1 became effective on October 1, 2024.
• This is the American ICD10-CM version of A48.1 - other international versions of ICD10 A48.1 may differ.
• A48.1 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

The following codes above A48.1 contain annotation back-references that may be applicable to A48.1:

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

Browse other similar CM codes:

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.