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S54.8X2D

S54.8X2D: Injury of other nerves at forearm level, left arm, subsequent encounter

Billable / specific codeICD-10-CMPOA exemptleft

S54.8X2D is a billable, specific ICD-10-CM code for injury of other nerves at forearm level, left arm, subsequent encounter. It is valid for submission on a claim.

Check S54.8X2D with the rest of the claim: free scrubber

7th character "D": subsequent encounter

The appropriate 7th character is to be added to each code from category S54

A
initial encounter
D
subsequent encounter
S
sequela

Excludes2 inherited from the categories above S54.8X2D

Not part of this code, but both may be coded when both are present.

Written on S54: Injury of nerves at forearm level

  • injury of nerves at wrist and hand level (S64.-)

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Medicare coverage

S54.8X2D is named in 9 Medicare coverage policies: 9 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A53058Billing and Coding: Home Health Physical Therapy
  • A53065Billing and Coding: Outpatient Physical Therapy
  • A54095Billing and Coding: Nerve Conduction Studies and Electromyography
  • A54969Billing and Coding: Nerve Conduction Studies and Electromyography

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under S54.8X2

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.