ICD-10-CM category
H05: Disorders of orbit
Codes under H05 (Disorders of orbit). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| H05.0 | Acute inflammation of orbit | — |
| H05.0 | Acute inflammation of orbit | — |
| H05.00 | Unspecified acute inflammation of orbit | ✓ |
| H05.00 | Unspecified acute inflammation of orbit | ✓ |
| H05.01 | Cellulitis of orbit | — |
| H05.01 | Cellulitis of orbit | — |
| H05.1 | Chronic inflammatory disorders of orbit | — |
| H05.1 | Chronic inflammatory disorders of orbit | — |
| H05.02 | Osteomyelitis of orbit | — |
| H05.02 | Osteomyelitis of orbit | — |
| H05.2 | Exophthalmic conditions | — |
| H05.2 | Exophthalmic conditions | — |
| H05.03 | Periostitis of orbit | — |
| H05.03 | Periostitis of orbit | — |
| H05.3 | Deformity of orbit | — |
| H05.3 | Deformity of orbit | — |
| H05.04 | Tenonitis of orbit | — |
| H05.04 | Tenonitis of orbit | — |
| H05.4 | Enophthalmos | — |
| H05.4 | Enophthalmos | — |
| H05.5 | Retained (old) foreign body following penetrating wound of orbit | — |
| H05.5 | Retained (old) foreign body following penetrating wound of orbit | — |
| H05.8 | Other disorders of orbit | — |
| H05.8 | Other disorders of orbit | — |
| H05.9 | Unspecified disorder of orbit | ✓ |
| H05.9 | Unspecified disorder of orbit | ✓ |
| H05.10 | Unspecified chronic inflammatory disorders of orbit | ✓ |
| H05.10 | Unspecified chronic inflammatory disorders of orbit | ✓ |
| H05.011 | Cellulitis of right orbit | ✓ |
| H05.011 | Cellulitis of right orbit | ✓ |
| H05.11 | Granuloma of orbit | — |
| H05.11 | Granuloma of orbit | — |
| H05.012 | Cellulitis of left orbit | ✓ |
| H05.012 | Cellulitis of left orbit | ✓ |
| H05.12 | Orbital myositis | — |
| H05.12 | Orbital myositis | — |
| H05.013 | Cellulitis of bilateral orbits | ✓ |
| H05.013 | Cellulitis of bilateral orbits | ✓ |
| H05.019 | Cellulitis of unspecified orbit | ✓ |
| H05.019 | Cellulitis of unspecified orbit | ✓ |
| H05.20 | Unspecified exophthalmos | ✓ |
| H05.20 | Unspecified exophthalmos | ✓ |
| H05.021 | Osteomyelitis of right orbit | ✓ |
| H05.021 | Osteomyelitis of right orbit | ✓ |
| H05.21 | Displacement (lateral) of globe | — |
| H05.21 | Displacement (lateral) of globe | — |
| H05.022 | Osteomyelitis of left orbit | ✓ |
| H05.022 | Osteomyelitis of left orbit | ✓ |
| H05.22 | Edema of orbit | — |
| H05.22 | Edema of orbit | — |
| H05.023 | Osteomyelitis of bilateral orbits | ✓ |
| H05.023 | Osteomyelitis of bilateral orbits | ✓ |
| H05.23 | Hemorrhage of orbit | — |
| H05.23 | Hemorrhage of orbit | — |
| H05.24 | Constant exophthalmos | — |
| H05.24 | Constant exophthalmos | — |
| H05.25 | Intermittent exophthalmos | — |
| H05.25 | Intermittent exophthalmos | — |
| H05.26 | Pulsating exophthalmos | — |
| H05.26 | Pulsating exophthalmos | — |
| H05.029 | Osteomyelitis of unspecified orbit | ✓ |
| H05.029 | Osteomyelitis of unspecified orbit | ✓ |
| H05.30 | Unspecified deformity of orbit | ✓ |
| H05.30 | Unspecified deformity of orbit | ✓ |
| H05.031 | Periostitis of right orbit | ✓ |
| H05.031 | Periostitis of right orbit | ✓ |
| H05.31 | Atrophy of orbit | — |
| H05.31 | Atrophy of orbit | — |
| H05.032 | Periostitis of left orbit | ✓ |
| H05.032 | Periostitis of left orbit | ✓ |
| H05.32 | Deformity of orbit due to bone disease | — |
| H05.32 | Deformity of orbit due to bone disease | — |
| H05.033 | Periostitis of bilateral orbits | ✓ |
| H05.033 | Periostitis of bilateral orbits | ✓ |
| H05.33 | Deformity of orbit due to trauma or surgery | — |
| H05.33 | Deformity of orbit due to trauma or surgery | — |
| H05.34 | Enlargement of orbit | — |
| H05.34 | Enlargement of orbit | — |
| H05.35 | Exostosis of orbit | — |
| H05.35 | Exostosis of orbit | — |
| H05.039 | Periostitis of unspecified orbit | ✓ |
| H05.039 | Periostitis of unspecified orbit | ✓ |
| H05.40 | Unspecified enophthalmos | — |
| H05.40 | Unspecified enophthalmos | — |
| H05.041 | Tenonitis of right orbit | ✓ |
| H05.041 | Tenonitis of right orbit | ✓ |
| H05.41 | Enophthalmos due to atrophy of orbital tissue | — |
| H05.41 | Enophthalmos due to atrophy of orbital tissue | — |
| H05.042 | Tenonitis of left orbit | ✓ |
| H05.042 | Tenonitis of left orbit | ✓ |
| H05.42 | Enophthalmos due to trauma or surgery | — |
| H05.42 | Enophthalmos due to trauma or surgery | — |
| H05.043 | Tenonitis of bilateral orbits | ✓ |
| H05.043 | Tenonitis of bilateral orbits | ✓ |
| H05.049 | Tenonitis of unspecified orbit | ✓ |
| H05.049 | Tenonitis of unspecified orbit | ✓ |
| H05.50 | Retained (old) foreign body following penetrating wound of unspecified orbit | ✓ |
| H05.50 | Retained (old) foreign body following penetrating wound of unspecified orbit | ✓ |
| H05.51 | Retained (old) foreign body following penetrating wound of right orbit | ✓ |
| H05.51 | Retained (old) foreign body following penetrating wound of right orbit | ✓ |
| H05.52 | Retained (old) foreign body following penetrating wound of left orbit | ✓ |
| H05.52 | Retained (old) foreign body following penetrating wound of left orbit | ✓ |
| H05.53 | Retained (old) foreign body following penetrating wound of bilateral orbits | ✓ |
| H05.53 | Retained (old) foreign body following penetrating wound of bilateral orbits | ✓ |
| H05.81 | Cyst of orbit | — |
| H05.81 | Cyst of orbit | — |
| H05.82 | Myopathy of extraocular muscles | — |
| H05.82 | Myopathy of extraocular muscles | — |
| H05.83 | Thyroid orbitopathy | — |
| H05.83 | Thyroid orbitopathy | — |
| H05.89 | Other disorders of orbit | ✓ |
| H05.89 | Other disorders of orbit | ✓ |
| H05.111 | Granuloma of right orbit | ✓ |
| H05.111 | Granuloma of right orbit | ✓ |
| H05.112 | Granuloma of left orbit | ✓ |
| H05.112 | Granuloma of left orbit | ✓ |
| H05.113 | Granuloma of bilateral orbits | ✓ |
| H05.113 | Granuloma of bilateral orbits | ✓ |
| H05.119 | Granuloma of unspecified orbit | ✓ |
| H05.119 | Granuloma of unspecified orbit | ✓ |
| H05.121 | Orbital myositis, right orbit | ✓ |
| H05.121 | Orbital myositis, right orbit | ✓ |
| H05.122 | Orbital myositis, left orbit | ✓ |
| H05.122 | Orbital myositis, left orbit | ✓ |
| H05.123 | Orbital myositis, bilateral | ✓ |
| H05.123 | Orbital myositis, bilateral | ✓ |
| H05.129 | Orbital myositis, unspecified orbit | ✓ |
| H05.129 | Orbital myositis, unspecified orbit | ✓ |
| H05.211 | Displacement (lateral) of globe, right eye | ✓ |
| H05.211 | Displacement (lateral) of globe, right eye | ✓ |
| H05.212 | Displacement (lateral) of globe, left eye | ✓ |
| H05.212 | Displacement (lateral) of globe, left eye | ✓ |
| H05.213 | Displacement (lateral) of globe, bilateral | ✓ |
| H05.213 | Displacement (lateral) of globe, bilateral | ✓ |
| H05.219 | Displacement (lateral) of globe, unspecified eye | ✓ |
| H05.219 | Displacement (lateral) of globe, unspecified eye | ✓ |
| H05.221 | Edema of right orbit | ✓ |
| H05.221 | Edema of right orbit | ✓ |
| H05.222 | Edema of left orbit | ✓ |
| H05.222 | Edema of left orbit | ✓ |
| H05.223 | Edema of bilateral orbit | ✓ |
| H05.223 | Edema of bilateral orbit | ✓ |
| H05.229 | Edema of unspecified orbit | ✓ |
| H05.229 | Edema of unspecified orbit | ✓ |
| H05.231 | Hemorrhage of right orbit | ✓ |
| H05.231 | Hemorrhage of right orbit | ✓ |
| H05.232 | Hemorrhage of left orbit | ✓ |
| H05.232 | Hemorrhage of left orbit | ✓ |
| H05.233 | Hemorrhage of bilateral orbit | ✓ |
| H05.233 | Hemorrhage of bilateral orbit | ✓ |
| H05.239 | Hemorrhage of unspecified orbit | ✓ |
| H05.239 | Hemorrhage of unspecified orbit | ✓ |
| H05.241 | Constant exophthalmos, right eye | ✓ |
| H05.241 | Constant exophthalmos, right eye | ✓ |
| H05.242 | Constant exophthalmos, left eye | ✓ |
| H05.242 | Constant exophthalmos, left eye | ✓ |
| H05.243 | Constant exophthalmos, bilateral | ✓ |
| H05.243 | Constant exophthalmos, bilateral | ✓ |
| H05.249 | Constant exophthalmos, unspecified eye | ✓ |
| H05.249 | Constant exophthalmos, unspecified eye | ✓ |
| H05.251 | Intermittent exophthalmos, right eye | ✓ |
| H05.251 | Intermittent exophthalmos, right eye | ✓ |
| H05.252 | Intermittent exophthalmos, left eye | ✓ |
| H05.252 | Intermittent exophthalmos, left eye | ✓ |
| H05.253 | Intermittent exophthalmos, bilateral | ✓ |
| H05.253 | Intermittent exophthalmos, bilateral | ✓ |
| H05.259 | Intermittent exophthalmos, unspecified eye | ✓ |
| H05.259 | Intermittent exophthalmos, unspecified eye | ✓ |
| H05.261 | Pulsating exophthalmos, right eye | ✓ |
| H05.261 | Pulsating exophthalmos, right eye | ✓ |
| H05.262 | Pulsating exophthalmos, left eye | ✓ |
| H05.262 | Pulsating exophthalmos, left eye | ✓ |
| H05.263 | Pulsating exophthalmos, bilateral | ✓ |
| H05.263 | Pulsating exophthalmos, bilateral | ✓ |
| H05.269 | Pulsating exophthalmos, unspecified eye | ✓ |
| H05.269 | Pulsating exophthalmos, unspecified eye | ✓ |
| H05.311 | Atrophy of right orbit | ✓ |
| H05.311 | Atrophy of right orbit | ✓ |
| H05.312 | Atrophy of left orbit | ✓ |
| H05.312 | Atrophy of left orbit | ✓ |
| H05.313 | Atrophy of bilateral orbit | ✓ |
| H05.313 | Atrophy of bilateral orbit | ✓ |
| H05.319 | Atrophy of unspecified orbit | ✓ |
| H05.319 | Atrophy of unspecified orbit | ✓ |
| H05.321 | Deformity of right orbit due to bone disease | ✓ |
| H05.321 | Deformity of right orbit due to bone disease | ✓ |
| H05.322 | Deformity of left orbit due to bone disease | ✓ |
| H05.322 | Deformity of left orbit due to bone disease | ✓ |
| H05.323 | Deformity of bilateral orbits due to bone disease | ✓ |
| H05.323 | Deformity of bilateral orbits due to bone disease | ✓ |
| H05.329 | Deformity of unspecified orbit due to bone disease | ✓ |
| H05.329 | Deformity of unspecified orbit due to bone disease | ✓ |
| H05.331 | Deformity of right orbit due to trauma or surgery | ✓ |
| H05.331 | Deformity of right orbit due to trauma or surgery | ✓ |
| H05.332 | Deformity of left orbit due to trauma or surgery | ✓ |
| H05.332 | Deformity of left orbit due to trauma or surgery | ✓ |
| H05.333 | Deformity of bilateral orbits due to trauma or surgery | ✓ |
| H05.333 | Deformity of bilateral orbits due to trauma or surgery | ✓ |
| H05.339 | Deformity of unspecified orbit due to trauma or surgery | ✓ |
| H05.339 | Deformity of unspecified orbit due to trauma or surgery | ✓ |
| H05.341 | Enlargement of right orbit | ✓ |
| H05.341 | Enlargement of right orbit | ✓ |
| H05.342 | Enlargement of left orbit | ✓ |
| H05.342 | Enlargement of left orbit | ✓ |
| H05.343 | Enlargement of bilateral orbits | ✓ |
| H05.343 | Enlargement of bilateral orbits | ✓ |
| H05.349 | Enlargement of unspecified orbit | ✓ |
| H05.349 | Enlargement of unspecified orbit | ✓ |
| H05.351 | Exostosis of right orbit | ✓ |
| H05.351 | Exostosis of right orbit | ✓ |
| H05.352 | Exostosis of left orbit | ✓ |
| H05.352 | Exostosis of left orbit | ✓ |
| H05.353 | Exostosis of bilateral orbits | ✓ |
| H05.353 | Exostosis of bilateral orbits | ✓ |
| H05.359 | Exostosis of unspecified orbit | ✓ |
| H05.359 | Exostosis of unspecified orbit | ✓ |
| H05.401 | Unspecified enophthalmos, right eye | ✓ |
| H05.401 | Unspecified enophthalmos, right eye | ✓ |
| H05.402 | Unspecified enophthalmos, left eye | ✓ |
| H05.402 | Unspecified enophthalmos, left eye | ✓ |
| H05.403 | Unspecified enophthalmos, bilateral | ✓ |
| H05.403 | Unspecified enophthalmos, bilateral | ✓ |
| H05.409 | Unspecified enophthalmos, unspecified eye | ✓ |
| H05.409 | Unspecified enophthalmos, unspecified eye | ✓ |
| H05.411 | Enophthalmos due to atrophy of orbital tissue, right eye | ✓ |
| H05.411 | Enophthalmos due to atrophy of orbital tissue, right eye | ✓ |
| H05.412 | Enophthalmos due to atrophy of orbital tissue, left eye | ✓ |
| H05.412 | Enophthalmos due to atrophy of orbital tissue, left eye | ✓ |
| H05.413 | Enophthalmos due to atrophy of orbital tissue, bilateral | ✓ |
| H05.413 | Enophthalmos due to atrophy of orbital tissue, bilateral | ✓ |
| H05.419 | Enophthalmos due to atrophy of orbital tissue, unspecified eye | ✓ |
| H05.419 | Enophthalmos due to atrophy of orbital tissue, unspecified eye | ✓ |
| H05.421 | Enophthalmos due to trauma or surgery, right eye | ✓ |
| H05.421 | Enophthalmos due to trauma or surgery, right eye | ✓ |
| H05.422 | Enophthalmos due to trauma or surgery, left eye | ✓ |
| H05.422 | Enophthalmos due to trauma or surgery, left eye | ✓ |
| H05.423 | Enophthalmos due to trauma or surgery, bilateral | ✓ |
| H05.423 | Enophthalmos due to trauma or surgery, bilateral | ✓ |
| H05.429 | Enophthalmos due to trauma or surgery, unspecified eye | ✓ |
| H05.429 | Enophthalmos due to trauma or surgery, unspecified eye | ✓ |
| H05.811 | Cyst of right orbit | ✓ |
| H05.811 | Cyst of right orbit | ✓ |
| H05.812 | Cyst of left orbit | ✓ |
| H05.812 | Cyst of left orbit | ✓ |
| H05.813 | Cyst of bilateral orbits | ✓ |
| H05.813 | Cyst of bilateral orbits | ✓ |
| H05.819 | Cyst of unspecified orbit | ✓ |
| H05.819 | Cyst of unspecified orbit | ✓ |
| H05.821 | Myopathy of extraocular muscles, right orbit | ✓ |
| H05.821 | Myopathy of extraocular muscles, right orbit | ✓ |
| H05.822 | Myopathy of extraocular muscles, left orbit | ✓ |
| H05.822 | Myopathy of extraocular muscles, left orbit | ✓ |
| H05.823 | Myopathy of extraocular muscles, bilateral | ✓ |
| H05.823 | Myopathy of extraocular muscles, bilateral | ✓ |
| H05.829 | Myopathy of extraocular muscles, unspecified orbit | ✓ |
| H05.829 | Myopathy of extraocular muscles, unspecified orbit | ✓ |
| H05.831 | Thyroid orbitopathy, right orbit | ✓ |
| H05.831 | Thyroid orbitopathy, right orbit | ✓ |
| H05.832 | Thyroid orbitopathy, left orbit | ✓ |
| H05.832 | Thyroid orbitopathy, left orbit | ✓ |
| H05.833 | Thyroid orbitopathy, bilateral | ✓ |
| H05.833 | Thyroid orbitopathy, bilateral | ✓ |
| H05.839 | Thyroid orbitopathy, unspecified orbit | ✓ |
| H05.839 | Thyroid orbitopathy, unspecified orbit | ✓ |
Frequently asked questions
What is ICD-10-CM code H05?
H05 is an ICD-10-CM category covering Disorders of orbit. It contains 264 more specific diagnosis codes, 204 of which are billable.
Is H05 a billable code?
No — H05 is a category header and isn't billable on its own. Code to the highest level of specificity using one of its subcodes (for example H05.0 — Acute inflammation of orbit). 204 of the 264 codes under H05 are billable.
What codes fall under H05?
H05 includes H05.0, H05.0, H05.00, H05.00, H05.01, plus 259 more. See the full list with descriptions and billable status above.
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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