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B44 Aspergillosis

ICD-10-CM category B44 sits in Chapter 1 (Certain infectious and parasitic diseases, A00-B99). It contains 7 billable codes for FY2027, effective October 1, 2026 to September 30, 2027. Always code to the most specific code available: a code with more characters that describes the diagnosis more precisely takes priority over a shorter one.

Subcategories

B44.8 Other forms of aspergillosis

Billable codes in B44

CodeDescription
B44.0Invasive pulmonary aspergillosis
B44.1Other pulmonary aspergillosis
B44.2Tonsillar aspergillosis
B44.7Disseminated aspergillosis
B44.81Allergic bronchopulmonary aspergillosis
B44.89Other forms of aspergillosis
B44.9Aspergillosis, unspecified

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