| T85.21 | Breakdown (mechanical) of intraocular lens | NON-BILLABLE CODE |
| T85.21XA | Breakdown (mechanical) of intraocular lens, initial encounter | BILLABLE CODE |
| T85.21XD | Breakdown (mechanical) of intraocular lens, subsequent encounter | BILLABLE CODE |
| T85.21XS | Breakdown (mechanical) of intraocular lens, sequela | BILLABLE CODE |
| T85.22 | Displacement of intraocular lens | NON-BILLABLE CODE |
| T85.22XA | Displacement of intraocular lens, initial encounter | BILLABLE CODE |
| T85.22XD | Displacement of intraocular lens, subsequent encounter | BILLABLE CODE |
| T85.22XS | Displacement of intraocular lens, sequela | BILLABLE CODE |
| T85.29 | Other mechanical complication of intraocular lens | NON-BILLABLE CODE |
| T85.29XA | Other mechanical complication of intraocular lens, initial encounter | BILLABLE CODE |
| T85.29XD | Other mechanical complication of intraocular lens, subsequent encounter | BILLABLE CODE |
| T85.29XS | Other mechanical complication of intraocular lens, sequela | BILLABLE CODE |
