B44 Aspergillosis

Category / Non-billable header 8 subcodes

Block: Mycoses (B35-B49)

Code Also

  • , if applicable:
  • aspergilloma of other site - code to chronic infection of site
  • pulmonary aspergilloma (J4B)
  • pulmonary aspergillosis fungal ball (J4B)
  • pulmonary mycetoma (J4B)
  • sinus aspergilloma (J32.-)

Subcodes

Each subcode links to a detail page with full clinical annotations.

Code Description Billable
B44..0 Invasive pulmonary aspergillosis Yes
B44..1 Other pulmonary aspergillosis Yes
B44..2 Tonsillar aspergillosis Yes
B44..7 Disseminated aspergillosis Yes
B44..8 Other forms of aspergillosis No
B44..81 Allergic bronchopulmonary aspergillosis Yes
B44..89 Other forms of aspergillosis Yes
B44..9 Aspergillosis, unspecified Yes

Last reviewed: September 2026