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2. ICD-10 Codes
3. Chapter - S00-T88
4. Section - S50-S59
5. Category - S52
6. S52.21

S52.21 - Greenstick fracture of shaft of ulna

• Applicable to Greenstick fracture of shaft of ulna
• The 2025 edition of ICD10-CM S52.21 became effective on October 1, 2024.
• This is the American ICD10-CM version of S52.21 - other international versions of ICD10 S52.21 may differ.
• S52.21 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
• S52.21 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 S52.21

The following codes above S52.21 contain annotation back-references that may be applicable to S52.21:

• Chapter: S00-T88 - Injury, poisoning and certain other consequences of external causes
• Section: S50-S59 - Injuries to the elbow and forearm
• Category: S52 - Fracture of forearm

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.