H05.12 Orbital myositis

Non-billable header with 4 child codes.

Applies from H05 Disorders of orbit

Excludes1 (never code together)

• congenital malformation of orbit (Q10.7)

Codes under H05.12

• H05.121 Orbital myositis, right orbit
• H05.122 Orbital myositis, left orbit
• H05.123 Orbital myositis, bilateral
• H05.129 Orbital myositis, unspecified orbit

Diagnosis Index entries for H05.12

• Myositis › orbital, chronic

Nearby codes

• H05.11 Granuloma of orbit
• H05.111 Granuloma of right orbit
• H05.112 Granuloma of left orbit
• H05.113 Granuloma of bilateral orbits
• H05.119 Granuloma of unspecified orbit
• H05.12 Orbital myositis (this code)
• H05.121 Orbital myositis, right orbit
• H05.122 Orbital myositis, left orbit
• H05.123 Orbital myositis, bilateral
• H05.129 Orbital myositis, unspecified orbit
• H05.2 Exophthalmic conditions