S44.00

Billable

ChapterS00–T88

Ranksubcategory

Official Description

Injury of ulnar nerve at upper arm level, unspecified arm

Metadata & Insights

•Billable/specific code (valid for reimbursement).
•Chapter 19: Injury, Poisoning and Certain Other Consequences of External Causes (S00-T88).

General instructions are available for the parent sections:

BillableHas subcodes

CH19Injury, poisoning and certain other consequences of external causes (S00-T88)

S40-S49Injuries to the shoulder and upper arm (S40-S49)

S44Injury of nerves at shoulder and upper arm level

S44.0Injury of ulnar nerve at upper arm level

S44.00Injury of ulnar nerve at upper arm level, unspecified armBillable

S44.00XAInjury of ulnar nerve at upper arm level, unspecified arm, initial encounterBillable

S44.00XDInjury of ulnar nerve at upper arm level, unspecified arm, subsequent encounterBillable

S44.00XSInjury of ulnar nerve at upper arm level, unspecified arm, sequelaBillable

The following parent sections contain instructions or notes that apply to S44.00:

subcategoryS44.0

Injury of ulnar nerve at upper arm level

categoryS44

Injury of nerves at shoulder and upper arm level

Injuries to the shoulder and upper arm (S40-S49)

chapterCH19

Injury, poisoning and certain other consequences of external causes (S00-T88)

2026

No direct MS-DRG triggers identified.

Find surgical and procedural codes related to Injury of ulnar nerve at upper arm level, unspecified arm.