S94.91XD Guidelines & Instructional Notes: Injury of unsp nerve at ank/ft level, right leg, subs

Instruction Source: S94.91XD

Injury of unsp nerve at ank/ft level, right leg, subs

Instruction Source: S94.91

Injury of unspecified nerve at ankle and foot level, right leg

Instruction Source: S94.9

Injury of unspecified nerve at ankle and foot level

Instruction Source: S94

Injury of nerves at ankle and foot level

Instruction Source: S90-S99

Injuries to the ankle and foot (S90-S99)

Excludes 2 (Not Included Here)

Instruction Source: S00-T88

Injury, poisoning and certain other consequences of external causes

Use secondary code(s) from Chapter 20, External causes of morbidity, to indicate cause of injury. Codes within the T section that include the external cause do not require an additional external cause code