S56.407

Hierarchy

Where S56.407 sits in the official hierarchy. Each level is the code it is classified under.

1. S56 Injury of muscle, fascia and tendon at forearm level
2. S56.4 Injury of extensor muscle, fascia and tendon of other and unspecified finger at forearm level
3. S56.40 Parent Unspecified injury of extensor muscle, fascia and tendon of other and unspecified finger at forearm level
4. S56.407 This code Unspecified injury of extensor muscle, fascia and tendon of right little finger at forearm level

Official Coding Notes

Reproduced verbatim from the FY 2027 ICD-10-CM files. Notes labelled as inherited are declared on a parent code and apply here too.

• S56.407A Unspecified injury of extensor muscle, fascia and tendon of right little finger at forearm level, initial encounter Billable
• S56.407D Unspecified injury of extensor muscle, fascia and tendon of right little finger at forearm level, subsequent encounter Billable
• S56.407S Unspecified injury of extensor muscle, fascia and tendon of right little finger at forearm level, sequela Billable

Version History

How S56.407 appears in each release imported from the official files, newest first.

1. FY 2027 Effective October 1, 2026

   Current

   Unspecified injury of extensor muscle, fascia and tendon of right little finger at forearm level

2. FY 2026 Effective October 1, 2025

   Unchanged

   Unspecified injury of extensor muscle, fascia and tendon of right little finger at forearm level