S80.241 | External constriction, right knee | NON-BILLABLE CODE |
S80.241A | External constriction, right knee, initial encounter | BILLABLE CODE |
S80.241D | External constriction, right knee, subsequent encounter | BILLABLE CODE |
S80.241S | External constriction, right knee, sequela | BILLABLE CODE |
S80.242 | External constriction, left knee | NON-BILLABLE CODE |
S80.242A | External constriction, left knee, initial encounter | BILLABLE CODE |
S80.242D | External constriction, left knee, subsequent encounter | BILLABLE CODE |
S80.242S | External constriction, left knee, sequela | BILLABLE CODE |
S80.249 | External constriction, unspecified knee | NON-BILLABLE CODE |
S80.249A | External constriction, unspecified knee, initial encounter | BILLABLE CODE |
S80.249D | External constriction, unspecified knee, subsequent encounter | BILLABLE CODE |
S80.249S | External constriction, unspecified knee, sequela | BILLABLE CODE |