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2. ICD-10 Codes
3. Chapter - S00-T88
4. Section - S40-S49
5. Category - S42
6. S42.31

S42.31 - Greenstick fracture of shaft of humerus

• Applicable to Greenstick fracture of shaft of humerus
• The 2025 edition of ICD10-CM S42.31 became effective on October 1, 2024.
• This is the American ICD10-CM version of S42.31 - other international versions of ICD10 S42.31 may differ.
• S42.31 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
• S42.31 Code should not be used for billing or reimbursement purposes as there are multiple ICD-10 CM codes below it that contain a greater level of detail.

sevenchrnote

• The appropriate 7th character is to be added to all codes in subcategory S42.31

The following codes above S42.31 contain annotation back-references that may be applicable to S42.31:

• Chapter: S00-T88 - Injury, poisoning and certain other consequences of external causes
• Section: S40-S49 - Injuries to the shoulder and upper arm
• Category: S42 - Fracture of shoulder and upper arm

Browse other similar CM codes:

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.