| S91.00 | Unspecified open wound of ankle | NON-BILLABLE CODE |
| S91.001 | Unspecified open wound, right ankle | NON-BILLABLE CODE |
| S91.001A | Unspecified open wound, right ankle, initial encounter | BILLABLE CODE |
| S91.001D | Unspecified open wound, right ankle, subsequent encounter | BILLABLE CODE |
| S91.001S | Unspecified open wound, right ankle, sequela | BILLABLE CODE |
| S91.002 | Unspecified open wound, left ankle | NON-BILLABLE CODE |
| S91.002A | Unspecified open wound, left ankle, initial encounter | BILLABLE CODE |
| S91.002D | Unspecified open wound, left ankle, subsequent encounter | BILLABLE CODE |
| S91.002S | Unspecified open wound, left ankle, sequela | BILLABLE CODE |
| S91.009 | Unspecified open wound, unspecified ankle | NON-BILLABLE CODE |
| S91.009A | Unspecified open wound, unspecified ankle, initial encounter | BILLABLE CODE |
| S91.009D | Unspecified open wound, unspecified ankle, subsequent encounter | BILLABLE CODE |
| S91.009S | Unspecified open wound, unspecified ankle, sequela | BILLABLE CODE |
| S91.01 | Laceration without foreign body of ankle | NON-BILLABLE CODE |
| S91.011 | Laceration without foreign body, right ankle | NON-BILLABLE CODE |
| S91.011A | Laceration without foreign body, right ankle, initial encounter | BILLABLE CODE |
| S91.011D | Laceration without foreign body, right ankle, subsequent encounter | BILLABLE CODE |
| S91.011S | Laceration without foreign body, right ankle, sequela | BILLABLE CODE |
| S91.012 | Laceration without foreign body, left ankle | NON-BILLABLE CODE |
| S91.012A | Laceration without foreign body, left ankle, initial encounter | BILLABLE CODE |
| S91.012D | Laceration without foreign body, left ankle, subsequent encounter | BILLABLE CODE |
| S91.012S | Laceration without foreign body, left ankle, sequela | BILLABLE CODE |
| S91.019 | Laceration without foreign body, unspecified ankle | NON-BILLABLE CODE |
| S91.019A | Laceration without foreign body, unspecified ankle, initial encounter | BILLABLE CODE |
| S91.019D | Laceration without foreign body, unspecified ankle, subsequent encounter | BILLABLE CODE |
| S91.019S | Laceration without foreign body, unspecified ankle, sequela | BILLABLE CODE |
| S91.02 | Laceration with foreign body of ankle | NON-BILLABLE CODE |
| S91.021 | Laceration with foreign body, right ankle | NON-BILLABLE CODE |
| S91.021A | Laceration with foreign body, right ankle, initial encounter | BILLABLE CODE |
| S91.021D | Laceration with foreign body, right ankle, subsequent encounter | BILLABLE CODE |
| S91.021S | Laceration with foreign body, right ankle, sequela | BILLABLE CODE |
| S91.022 | Laceration with foreign body, left ankle | NON-BILLABLE CODE |
| S91.022A | Laceration with foreign body, left ankle, initial encounter | BILLABLE CODE |
| S91.022D | Laceration with foreign body, left ankle, subsequent encounter | BILLABLE CODE |
| S91.022S | Laceration with foreign body, left ankle, sequela | BILLABLE CODE |
| S91.029 | Laceration with foreign body, unspecified ankle | NON-BILLABLE CODE |
| S91.029A | Laceration with foreign body, unspecified ankle, initial encounter | BILLABLE CODE |
| S91.029D | Laceration with foreign body, unspecified ankle, subsequent encounter | BILLABLE CODE |
| S91.029S | Laceration with foreign body, unspecified ankle, sequela | BILLABLE CODE |
| S91.03 | Puncture wound without foreign body of ankle | NON-BILLABLE CODE |
| S91.031 | Puncture wound without foreign body, right ankle | NON-BILLABLE CODE |
| S91.031A | Puncture wound without foreign body, right ankle, initial encounter | BILLABLE CODE |
| S91.031D | Puncture wound without foreign body, right ankle, subsequent encounter | BILLABLE CODE |
| S91.031S | Puncture wound without foreign body, right ankle, sequela | BILLABLE CODE |
| S91.032 | Puncture wound without foreign body, left ankle | NON-BILLABLE CODE |
| S91.032A | Puncture wound without foreign body, left ankle, initial encounter | BILLABLE CODE |
| S91.032D | Puncture wound without foreign body, left ankle, subsequent encounter | BILLABLE CODE |
| S91.032S | Puncture wound without foreign body, left ankle, sequela | BILLABLE CODE |
| S91.039 | Puncture wound without foreign body, unspecified ankle | NON-BILLABLE CODE |
| S91.039A | Puncture wound without foreign body, unspecified ankle, initial encounter | BILLABLE CODE |
| S91.039D | Puncture wound without foreign body, unspecified ankle, subsequent encounter | BILLABLE CODE |
| S91.039S | Puncture wound without foreign body, unspecified ankle, sequela | BILLABLE CODE |
| S91.04 | Puncture wound with foreign body of ankle | NON-BILLABLE CODE |
| S91.041 | Puncture wound with foreign body, right ankle | NON-BILLABLE CODE |
| S91.041A | Puncture wound with foreign body, right ankle, initial encounter | BILLABLE CODE |
| S91.041D | Puncture wound with foreign body, right ankle, subsequent encounter | BILLABLE CODE |
| S91.041S | Puncture wound with foreign body, right ankle, sequela | BILLABLE CODE |
| S91.042 | Puncture wound with foreign body, left ankle | NON-BILLABLE CODE |
| S91.042A | Puncture wound with foreign body, left ankle, initial encounter | BILLABLE CODE |
| S91.042D | Puncture wound with foreign body, left ankle, subsequent encounter | BILLABLE CODE |
| S91.042S | Puncture wound with foreign body, left ankle, sequela | BILLABLE CODE |
| S91.049 | Puncture wound with foreign body, unspecified ankle | NON-BILLABLE CODE |
| S91.049A | Puncture wound with foreign body, unspecified ankle, initial encounter | BILLABLE CODE |
| S91.049D | Puncture wound with foreign body, unspecified ankle, subsequent encounter | BILLABLE CODE |
| S91.049S | Puncture wound with foreign body, unspecified ankle, sequela | BILLABLE CODE |
| S91.05 | Open bite of ankle | NON-BILLABLE CODE |
| S91.051 | Open bite, right ankle | NON-BILLABLE CODE |
| S91.051A | Open bite, right ankle, initial encounter | BILLABLE CODE |
| S91.051D | Open bite, right ankle, subsequent encounter | BILLABLE CODE |
| S91.051S | Open bite, right ankle, sequela | BILLABLE CODE |
| S91.052 | Open bite, left ankle | NON-BILLABLE CODE |
| S91.052A | Open bite, left ankle, initial encounter | BILLABLE CODE |
| S91.052D | Open bite, left ankle, subsequent encounter | BILLABLE CODE |
| S91.052S | Open bite, left ankle, sequela | BILLABLE CODE |
| S91.059 | Open bite, unspecified ankle | NON-BILLABLE CODE |
| S91.059A | Open bite, unspecified ankle, initial encounter | BILLABLE CODE |
| S91.059D | Open bite, unspecified ankle, subsequent encounter | BILLABLE CODE |
| S91.059S | Open bite, unspecified ankle, sequela | BILLABLE CODE |
