The following list is common LOINC codes used for generating Orders-Medical. If needed, additional common LOINC codes can be found at http://search.loinc.org/.
| LOINC | Component description (simplified) |
| 57119-0 | Ophthalmic OCT panel |
| 57108-3 | Macular grid center point thickness OCT |
| 57109-1 | Macular grid center subfield thickness OCT |
| 57112-5 | Macular grid inner inferior subfield thickness OCT |
| 57111-7 | Macular grid inner nasal subfield thickness OCT |
| 57110-9 | Macular grid inner superior point thickness OCT |
| 57113-3 | Macular grid inner temporal point thickness OCT |
| 57116-6 | Macular grid outer inferior subfield thickness OCT |
| 57115-8 | Macular grid outer nasal subfield thickness OCT |
| 57114-1 | Macular grid outer superior point thickness OCT |
| 57117-4 | Macular grid outer temporal point thickness OCT |
| 57118-2 | Macular grid total volume OCT |
| 65900-3 | Retinal digital photography - Flash setting |
| 65901-1 | Images captured in the retinal digital photography number |
| 65904-5 | Eye.left - fields photographed in retinal digital photography |
| 65898-9 | Eye.right - fields photographed in retinal digital photography |
| 62709-1 | PhenX retinal digital photography protocol |
| 65905-2 | Other eye field - Eye-left Retinal digital photography |
| 65899-7 | Other eye field - Eye-right Retinal digital photography |
| 70410-2 | Confrontation visual field |
| 28629-4 | Perimetry study |
| 29046-2 | Perimeter format Goldmann |
| 29046-0 | Perimeter format Humphrey |
| 29053-6 | Perimeter format Kowa |
| 29047-8 | Perimeter format Octopus |
| 46673-0 | Color vision |
| 62681-2 | PhenX - color vision protocol |
| 70942-8 | Ocular alignment and motility |
| 70948-5 | Ocular physical exam |
| 28630-2 | Tonometry study |
| 66068-8 | Cornea thickness Eye-left |
| 64744-6 | Cornea thickness Eye-right |
| 29004-9 | Tear secretion 1 Eye-left Schirmer test |
| 29003-1 | Tear secretion 2 Eye-right Schirmer test |
| 29006-4 | Tear secretion 2 Eye-left Schirmer test |
| 29005-6 | Tear secretion 2 Eye-right Schirmer test |
| 41807-9 | Orbit CT |
| 36777-1 | Orbit MRI |
| 26886-0 | Orbit X-ray |
| 32425-1 | Cornea, Physical Findings |