Is S42.346 a billable code?
No. S42.346 is a header code that groups 7 more specific codes. Use one of the billable codes listed on this page instead.
ICD-10-CM FY2027 diagnosis code
S42.346: Nondisplaced spiral fracture of shaft of humerus, unspecified arm
Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027
S42.346 groups related diagnoses under nondisplaced spiral fracture of shaft of humerus, unspecified arm. It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.
Billable codes under S42.346
- S42.346ANondisplaced spiral fracture of shaft of humerus, unspecified arm, initial encounter for closed fracture
- S42.346BNondisplaced spiral fracture of shaft of humerus, unspecified arm, initial encounter for open fracture
- S42.346DNondisplaced spiral fracture of shaft of humerus, unspecified arm, subsequent encounter for fracture with routine healing
- S42.346GNondisplaced spiral fracture of shaft of humerus, unspecified arm, subsequent encounter for fracture with delayed healing
- S42.346KNondisplaced spiral fracture of shaft of humerus, unspecified arm, subsequent encounter for fracture with nonunion
- S42.346PNondisplaced spiral fracture of shaft of humerus, unspecified arm, subsequent encounter for fracture with malunion
- S42.346SNondisplaced spiral fracture of shaft of humerus, unspecified arm, sequela
Other codes in S42.34 Spiral fracture of shaft of humerus
- S42.341Displaced spiral fracture of shaft of humerus, right armheader
- S42.342Displaced spiral fracture of shaft of humerus, left armheader
- S42.343Displaced spiral fracture of shaft of humerus, unspecified armheader
- S42.344Nondisplaced spiral fracture of shaft of humerus, right armheader
- S42.345Nondisplaced spiral fracture of shaft of humerus, left armheader
S42.346 questions
What does S42.346 mean?
S42.346 is the ICD-10-CM code for Nondisplaced spiral fracture of shaft of humerus, unspecified arm. It is in chapter 19, Injury, poisoning and certain other consequences of external causes (S00-T88).
Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.