| ICD-10 Code | Description |
| T23.401A | Corrosion of unspecified degree of right hand, unspecified site, initial encounter |
| T23.401D | Corrosion of unspecified degree of right hand, unspecified site, subsequent encounter |
| T23.401S | Corrosion of unspecified degree of right hand, unspecified site, sequela |
| T23.402A | Corrosion of unspecified degree of left hand, unspecified site, initial encounter |
| T23.402D | Corrosion of unspecified degree of left hand, unspecified site, subsequent encounter |
| T23.402S | Corrosion of unspecified degree of left hand, unspecified site, sequela |
| T23.409A | Corrosion of unspecified degree of unspecified hand, unspecified site, initial encounter |
| T23.409D | Corrosion of unspecified degree of unspecified hand, unspecified site, subsequent encounter |
| T23.409S | Corrosion of unspecified degree of unspecified hand, unspecified site, sequela |
| T23.411A | Corrosion of unspecified degree of right thumb (nail), initial encounter |
| T23.411D | Corrosion of unspecified degree of right thumb (nail), subsequent encounter |
| T23.411S | Corrosion of unspecified degree of right thumb (nail), sequela |
| T23.412A | Corrosion of unspecified degree of left thumb (nail), initial encounter |
| T23.412D | Corrosion of unspecified degree of left thumb (nail), subsequent encounter |
| T23.412S | Corrosion of unspecified degree of left thumb (nail), sequela |
| T23.419A | Corrosion of unspecified degree of unspecified thumb (nail), initial encounter |
| T23.419D | Corrosion of unspecified degree of unspecified thumb (nail), subsequent encounter |
| T23.419S | Corrosion of unspecified degree of unspecified thumb (nail), sequela |
| T23.421A | Corrosion of unspecified degree of single right finger (nail) except thumb, initial encounter |
| T23.421D | Corrosion of unspecified degree of single right finger (nail) except thumb, subsequent encounter |
| T23.421S | Corrosion of unspecified degree of single right finger (nail) except thumb, sequela |
| T23.422A | Corrosion of unspecified degree of single left finger (nail) except thumb, initial encounter |
| T23.422D | Corrosion of unspecified degree of single left finger (nail) except thumb, subsequent encounter |
| T23.422S | Corrosion of unspecified degree of single left finger (nail) except thumb, sequela |
| T23.429A | Corrosion of unspecified degree of unspecified single finger (nail) except thumb, initial encounter |
| T23.429D | Corrosion of unspecified degree of unspecified single finger (nail) except thumb, subsequent encounter |
| T23.429S | Corrosion of unspecified degree of unspecified single finger (nail) except thumb, sequela |
| T23.431A | Corrosion of unspecified degree of multiple right fingers (nail), not including thumb, initial encounter |
| T23.431D | Corrosion of unspecified degree of multiple right fingers (nail), not including thumb, subsequent encounter |
| T23.431S | Corrosion of unspecified degree of multiple right fingers (nail), not including thumb, sequela |
| T23.432A | Corrosion of unspecified degree of multiple left fingers (nail), not including thumb, initial encounter |
| T23.432D | Corrosion of unspecified degree of multiple left fingers (nail), not including thumb, subsequent encounter |
| T23.432S | Corrosion of unspecified degree of multiple left fingers (nail), not including thumb, sequela |
| T23.439A | Corrosion of unspecified degree of unspecified multiple fingers (nail), not including thumb, initial encounter |
| T23.439D | Corrosion of unspecified degree of unspecified multiple fingers (nail), not including thumb, subsequent encounter |
| T23.439S | Corrosion of unspecified degree of unspecified multiple fingers (nail), not including thumb, sequela |
| T23.441A | Corrosion of unspecified degree of multiple right fingers (nail), including thumb, initial encounter |
| T23.441D | Corrosion of unspecified degree of multiple right fingers (nail), including thumb, subsequent encounter |
| T23.441S | Corrosion of unspecified degree of multiple right fingers (nail), including thumb, sequela |
| T23.442A | Corrosion of unspecified degree of multiple left fingers (nail), including thumb, initial encounter |
| T23.442D | Corrosion of unspecified degree of multiple left fingers (nail), including thumb, subsequent encounter |
| T23.442S | Corrosion of unspecified degree of multiple left fingers (nail), including thumb, sequela |
| T23.449A | Corrosion of unspecified degree of unspecified multiple fingers (nail), including thumb, initial encounter |
| T23.449D | Corrosion of unspecified degree of unspecified multiple fingers (nail), including thumb, subsequent encounter |
| T23.449S | Corrosion of unspecified degree of unspecified multiple fingers (nail), including thumb, sequela |
| T23.451A | Corrosion of unspecified degree of right palm, initial encounter |
| T23.451D | Corrosion of unspecified degree of right palm, subsequent encounter |
| T23.451S | Corrosion of unspecified degree of right palm, sequela |
| T23.452A | Corrosion of unspecified degree of left palm, initial encounter |
| T23.452D | Corrosion of unspecified degree of left palm, subsequent encounter |
| T23.452S | Corrosion of unspecified degree of left palm, sequela |
| T23.459A | Corrosion of unspecified degree of unspecified palm, initial encounter |
| T23.459D | Corrosion of unspecified degree of unspecified palm, subsequent encounter |
| T23.459S | Corrosion of unspecified degree of unspecified palm, sequela |
| T23.461A | Corrosion of unspecified degree of back of right hand, initial encounter |
| T23.461D | Corrosion of unspecified degree of back of right hand, subsequent encounter |
| T23.461S | Corrosion of unspecified degree of back of right hand, sequela |
| T23.462A | Corrosion of unspecified degree of back of left hand, initial encounter |
| T23.462D | Corrosion of unspecified degree of back of left hand, subsequent encounter |
| T23.462S | Corrosion of unspecified degree of back of left hand, sequela |
| T23.469A | Corrosion of unspecified degree of back of unspecified hand, initial encounter |
| T23.469D | Corrosion of unspecified degree of back of unspecified hand, subsequent encounter |
| T23.469S | Corrosion of unspecified degree of back of unspecified hand, sequela |
| T23.471A | Corrosion of unspecified degree of right wrist, initial encounter |
| T23.471D | Corrosion of unspecified degree of right wrist, subsequent encounter |
| T23.471S | Corrosion of unspecified degree of right wrist, sequela |
| T23.472A | Corrosion of unspecified degree of left wrist, initial encounter |
| T23.472D | Corrosion of unspecified degree of left wrist, subsequent encounter |
| T23.472S | Corrosion of unspecified degree of left wrist, sequela |
| T23.479A | Corrosion of unspecified degree of unspecified wrist, initial encounter |
| T23.479D | Corrosion of unspecified degree of unspecified wrist, subsequent encounter |
| T23.479S | Corrosion of unspecified degree of unspecified wrist, sequela |
| T23.491A | Corrosion of unspecified degree of multiple sites of right wrist and hand, initial encounter |
| T23.491D | Corrosion of unspecified degree of multiple sites of right wrist and hand, subsequent encounter |
| T23.491S | Corrosion of unspecified degree of multiple sites of right wrist and hand, sequela |
| T23.492A | Corrosion of unspecified degree of multiple sites of left wrist and hand, initial encounter |
| T23.492D | Corrosion of unspecified degree of multiple sites of left wrist and hand, subsequent encounter |
| T23.492S | Corrosion of unspecified degree of multiple sites of left wrist and hand, sequela |
| T23.499A | Corrosion of unspecified degree of multiple sites of unspecified wrist and hand, initial encounter |
| T23.499D | Corrosion of unspecified degree of multiple sites of unspecified wrist and hand, subsequent encounter |
| T23.499S | Corrosion of unspecified degree of multiple sites of unspecified wrist and hand, sequela |
