ICD-10-CM Diagnosis Code (2025)
Official Description for B49
Unspecified mycosis
Coding Notes & Guidelines for B49
Inclusion Terms
Fungemia NOS
About ICD-10-CM Code B49 (Unspecified mycosis)
ICD-10-CM code B49 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM B49 became effective on October 1, 2024.
This page provides detailed information about B49 - Unspecified mycosis. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Unspecified mycosis.