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S44.30XD

S44.30XD: Injury of axillary nerve, unspecified arm, subsequent encounter

Billable / specific codeICD-10-CMPOA exemptunspecified

S44.30XD is a billable, specific ICD-10-CM code for injury of axillary nerve, unspecified arm, subsequent encounter. It is valid for submission on a claim.

Check S44.30XD 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 S44

A
initial encounter
D
subsequent encounter
S
sequela

Excludes2 inherited from the categories above S44.30XD

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

Written on S44: Injury of nerves at shoulder and upper arm level

  • injury of brachial plexus (S14.3-)

Risk adjustment

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

Medicare coverage

S44.30XD is named in 2 Medicare coverage policies: 2 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A56034Billing and Coding: Nerve Blockade for Treatment of Chronic Pain and Neuropathy
  • A56607Billing and Coding: Continuous Peripheral Nerve Blocks (CPNB)

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under S44.30

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.