2021 ICD-10-CM Diagnosis Code S64.31

Injury of digital nerve of right thumb

2016

2017

2018

2019

2020

2021

Non-Billable/Non-Specific Code

S64.31 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
The 2021 edition of ICD-10-CM S64.31 became effective on October 1, 2020.
This is the American ICD-10-CM version of S64.31 - other international versions of ICD-10 S64.31 may differ.

The following code(s) above S64.31 contain annotation back-references

Annotation Back-References

In this context, annotation back-references refer to codes that contain:

that may be applicable to S64.31:

Code History

2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
2017 (effective 10/1/2016): No change
2018 (effective 10/1/2017): No change
2019 (effective 10/1/2018): No change
2020 (effective 10/1/2019): No change
2021 (effective 10/1/2020): No change

ICD-10-CM Codes Adjacent To S64.31

S64.21XS …… sequela

S64.22 Injury of radial nerve at wrist and hand level of left arm

S64.22XA …… initial encounter

S64.22XD …… subsequent encounter

S64.22XS …… sequela

S64.3 Injury of digital nerve of thumb

S64.30 Injury of digital nerve of unspecified thumb

S64.30XA …… initial encounter

S64.30XD …… subsequent encounter

S64.30XS …… sequela

S64.31 Injury of digital nerve of right thumb

S64.31XA …… initial encounter

S64.31XD …… subsequent encounter

S64.31XS …… sequela

S64.32 Injury of digital nerve of left thumb

S64.32XA …… initial encounter

S64.32XD …… subsequent encounter

S64.32XS …… sequela

S64.4 Injury of digital nerve of other and unspecified finger

S64.40 Injury of digital nerve of unspecified finger

S64.40XA …… initial encounter

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.