ICD-10-CM
ICD-10 code for Mucormycosis cutaneous: B46.3
The ICD-10-CM index points "Mucormycosis cutaneous" to B46.3, Cutaneous mucormycosis. B46.3 is a billable code.
Source: CDC ICD-10-CM FY2027 Alphabetic Index file dated June 16, 2026. Publisher page
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