S64.490D Guidelines & Instructional Notes: Injury of digital nerve of right index finger, subs encntr

Instruction Source: S64.490D

Injury of digital nerve of right index finger, subs encntr

Instruction Source: S64.490

Injury of digital nerve of right index finger

Instruction Source: S64.49

Injury of digital nerve of other finger

Instruction Source: S64.4

Injury of digital nerve of other and unspecified finger

Instruction Source: S64

Injury of nerves at wrist and hand level

Instruction Source: S60-S69

Injuries to the wrist, hand and fingers (S60-S69)

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