ICD-10-CM > A00-B99 > A30-A49 > A42 A42 Actinomycosis Non-Billable/Non-Specific Type 1 Excludes actinomycetoma (B47.1) Codes A42.0Pulmonary actinomycosisA42.1Abdominal actinomycosisA42.2Cervicofacial actinomycosisA42.7Actinomycotic sepsisA42.8Other forms of actinomycosisA42.81Actinomycotic meningitisA42.82Actinomycotic encephalitisA42.89Other forms of actinomycosisA42.9Actinomycosis, unspecified