H05 Disorders of orbit

⚠ Non-Billable ICD-10-CM 2026
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The ICD-10-CM code for Disorders of orbit is H05 (FY2026). It is a non-billable category code — select a more specific code below for claims.

Classification

Section
H00-H05: Disorders of eyelid, lacrimal system and orbit (H00-H05)
Category H05
133 codes (102 billable)
FY2026 Status
Stable since FY2024
Excludes1
Not coded here. These conditions should NOT be coded together with H05.
  • congenital malformation of orbit (Q10.7)

Official Coding Guidelines

Glaucoma (TOC entry)

a. Glaucoma .............................................................................................................................. 48

— ICD-10-CM Official Guidelines for Coding and Reporting, FY2026, Section I.C.7.a
Assigning glaucoma codes (use as many H40 codes as needed)

Assign as many codes from category H40, Glaucoma, as needed to identify the type of glaucoma, the affected eye, and the glaucoma stage.

— ICD-10-CM Official Guidelines for Coding and Reporting, FY2026, Section I.C.7.a.1

Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026

References

Cite This Page

Reference H05 with the canonical source and edition:

H05 — Disorders of orbit. ICD-10 Coding Pro (ICD-10-CM FY2026). https://icd10codingpro.com/codes/H05

Canonical URL: https://icd10codingpro.com/codes/H05

Related Codes

More Specific Codes

H05.0 Acute inflammation of orbit H05.1 Chronic inflammatory disorders of orbit H05.2 Exophthalmic conditions H05.3 Deformity of orbit H05.4 Enophthalmos H05.5 Retained (old) foreign body following penetrating wound of orbit H05.8 Other disorders of orbit H05.9 Unspecified disorder of orbit

All Codes in H05

Every most-specific code under H05 Disorders of orbit (102 codes):

Show the complete H05 code list
H05.00 Unspecified acute inflammation of orbit H05.011 Cellulitis of right orbit H05.012 Cellulitis of left orbit H05.013 Cellulitis of bilateral orbits H05.019 Cellulitis of unspecified orbit H05.021 Osteomyelitis of right orbit H05.022 Osteomyelitis of left orbit H05.023 Osteomyelitis of bilateral orbits H05.029 Osteomyelitis of unspecified orbit H05.031 Periostitis of right orbit H05.032 Periostitis of left orbit H05.033 Periostitis of bilateral orbits H05.039 Periostitis of unspecified orbit H05.041 Tenonitis of right orbit H05.042 Tenonitis of left orbit H05.043 Tenonitis of bilateral orbits H05.049 Tenonitis of unspecified orbit H05.10 Unspecified chronic inflammatory disorders 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 H05.121 Orbital myositis, right orbit H05.122 Orbital myositis, left orbit H05.123 Orbital myositis, bilateral H05.129 Orbital myositis, unspecified orbit H05.20 Unspecified exophthalmos H05.211 Displacement (lateral) of globe, right eye H05.212 Displacement (lateral) of globe, left eye H05.213 Displacement (lateral) of globe, bilateral H05.219 Displacement (lateral) of globe, unspecified eye H05.221 Edema of right orbit H05.222 Edema of left orbit H05.223 Edema of bilateral orbit H05.229 Edema of unspecified orbit H05.231 Hemorrhage of right orbit H05.232 Hemorrhage of left orbit H05.233 Hemorrhage of bilateral orbit H05.239 Hemorrhage of unspecified orbit H05.241 Constant exophthalmos, right eye H05.242 Constant exophthalmos, left eye H05.243 Constant exophthalmos, bilateral H05.249 Constant exophthalmos, unspecified eye H05.251 Intermittent exophthalmos, right eye H05.252 Intermittent exophthalmos, left eye H05.253 Intermittent exophthalmos, bilateral H05.259 Intermittent exophthalmos, unspecified eye H05.261 Pulsating exophthalmos, right eye H05.262 Pulsating exophthalmos, left eye H05.263 Pulsating exophthalmos, bilateral H05.269 Pulsating exophthalmos, unspecified eye H05.30 Unspecified deformity of orbit H05.311 Atrophy of right orbit H05.312 Atrophy of left orbit H05.313 Atrophy of bilateral orbit H05.319 Atrophy of unspecified orbit H05.321 Deformity of right 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 H05.329 Deformity of unspecified orbit due to bone disease H05.331 Deformity of right 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 H05.339 Deformity of unspecified orbit due to trauma or surgery H05.341 Enlargement of right orbit H05.342 Enlargement of left orbit H05.343 Enlargement of bilateral orbits H05.349 Enlargement of unspecified orbit H05.351 Exostosis of right orbit H05.352 Exostosis of left orbit H05.353 Exostosis of bilateral orbits H05.359 Exostosis of unspecified orbit H05.401 Unspecified enophthalmos, right eye H05.402 Unspecified enophthalmos, left eye H05.403 Unspecified enophthalmos, bilateral H05.409 Unspecified enophthalmos, unspecified eye H05.411 Enophthalmos due to atrophy of orbital tissue, right eye H05.412 Enophthalmos due to atrophy of orbital tissue, left eye H05.413 Enophthalmos due to atrophy of orbital tissue, bilateral H05.419 Enophthalmos due to atrophy of orbital tissue, unspecified eye H05.421 Enophthalmos due to trauma or surgery, right eye H05.422 Enophthalmos due to trauma or surgery, left eye H05.423 Enophthalmos due to trauma or surgery, bilateral H05.429 Enophthalmos due to trauma or surgery, unspecified eye H05.50 Retained (old) foreign body following penetrating wound of unspecified orbit H05.51 Retained (old) foreign body following penetrating wound of right orbit H05.52 Retained (old) foreign body following penetrating wound of left orbit H05.53 Retained (old) foreign body following penetrating wound of bilateral orbits H05.811 Cyst of right orbit H05.812 Cyst of left orbit H05.813 Cyst of bilateral orbits H05.819 Cyst of unspecified orbit H05.821 Myopathy of extraocular muscles, right orbit H05.822 Myopathy of extraocular muscles, left orbit H05.823 Myopathy of extraocular muscles, bilateral H05.829 Myopathy of extraocular muscles, unspecified orbit H05.831 Thyroid orbitopathy, right orbit H05.832 Thyroid orbitopathy, left orbit H05.833 Thyroid orbitopathy, bilateral H05.839 Thyroid orbitopathy, unspecified orbit H05.89 Other disorders of orbit H05.9 Unspecified disorder of orbit
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Reviewed by Prajwal Shrestha, CPC, CRC
Certified Professional Coder (CPC) and Certified Risk Adjustment Coder (CRC) · AAPC Member ID 01997614 · About · Editorial policy · Content last reviewed: 2025-10-01

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