| 29003-1 | Right eye Tear secretion 1 Schirmer test |
| 29004-9 | Left eye Tear secretion 1 Schirmer test |
| 29005-6 | Right eye Tear secretion 2 Schirmer test |
| 29006-4 | Left eye Tear secretion 2 Schirmer test |
| 29007-2 | Right eye Tear secretion break up Schirmer test |
| 29008-0 | Left eye Tear secretion break up Schirmer test |
| 29009-8 | Right eye Tear secretion comment Schirmer test |
| 29010-6 | Left eye Tear secretion comment Schirmer test |