ICD-10-CM > M00-M99 > M60-M63 > M60 > M60.1 > M60.14 M60.14 Interstitial myositis, hand Non-Billable/Non-Specific Codes M60.141Interstitial myositis, right handM60.142Interstitial myositis, left handM60.149Interstitial myositis, unspecified hand