ICD-10-CM > H00-H59 > H00-H05 > H05 > H05.1 H05.1 Chronic inflammatory disorders of orbit Non-Billable/Non-Specific Codes H05.10Unspecified chronic inflammatory disorders of orbitH05.11Granuloma of orbitH05.111Granuloma of right orbitH05.112Granuloma of left orbitH05.113Granuloma of bilateral orbitsH05.119Granuloma of unspecified orbitH05.12Orbital myositisH05.121Orbital myositis, right orbitH05.122Orbital myositis, left orbitH05.123Orbital myositis, bilateralH05.129Orbital myositis, unspecified orbit