S64
Header — not billableInjury of nerves at wrist and hand level
The ICD-10 code for injury of nerves at wrist and hand level is S64.
S64 is a non-billable header code. It groups related conditions but cannot be used on its own for reimbursement — select one of the 7 more specific codes below.
Clinical notes
Code also
Two codes may be needed to fully describe a condition, but unlike Code First/Use Additional Code, the sequencing order is not mandated by convention.
- any associated open wound (S61.-)
7th character definitions
These definitions specify what each valid 7th-character value means for codes in this category.
- [object Object]
7th character note
This category requires a 7th character to indicate additional clinical detail (e.g. encounter type: initial, subsequent, sequela). The code is incomplete without it.
- The appropriate 7th character is to be added to each code from category S64
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •This is a non-billable header code. Documentation must support a more specific child code before this diagnosis can be reported on a claim.
- •This category requires a 7th character. Documentation should clearly indicate the episode of care (initial encounter, subsequent encounter, or sequela).
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Child codes under S64
- S64.0Injury of ulnar nerve at wrist and hand levelnon-billable header
- S64.1Injury of median nerve at wrist and hand levelnon-billable header
- S64.2Injury of radial nerve at wrist and hand levelnon-billable header
- S64.3Injury of digital nerve of thumbnon-billable header
- S64.4Injury of digital nerve of other and unspecified fingernon-billable header
- S64.8Injury of other nerves at wrist and hand levelnon-billable header
- S64.9Injury of unspecified nerve at wrist and hand levelnon-billable header
Related codes in this category
- S60Superficial injury of wrist, hand and fingersnon-billable header
- S61Open wound of wrist, hand and fingersnon-billable header
- S62Fracture at wrist and hand levelnon-billable header
- S63Dislocation and sprain of joints and ligaments at wrist and hand levelnon-billable header
- S65Injury of blood vessels at wrist and hand levelnon-billable header
- S66Injury of muscle, fascia and tendon at wrist and hand levelnon-billable header
- S67Crushing injury of wrist, hand and fingersnon-billable header
- S68Traumatic amputation of wrist, hand and fingersnon-billable header
- S69Other and unspecified injuries of wrist, hand and finger(s)non-billable header
- S64Injury of nerves at wrist and hand levelnon-billable header