ICD-10-CM > A00-B99 > B85-B89 > B87 B87 Myiasis Non-Billable/Non-Specific Includes infestation by larva of flies Codes B87.0Cutaneous myiasisB87.1Wound myiasisB87.2Ocular myiasisB87.3Nasopharyngeal myiasisB87.4Aural myiasisB87.8Myiasis of other sitesB87.81Genitourinary myiasisB87.82Intestinal myiasisB87.89Myiasis of other sitesB87.9Myiasis, unspecified