W21.07XS
✓ BillableStruck by softball, sequela
External causes of morbidity (V00-Y99)
❌ Excludes1
inheritedRules inherited from parent codes in the hierarchy.
- • assault with sports equipment (Y08.0-)
- • striking against or struck by sports equipment with subsequent fall (W18.01)
Clinical Description
ICD-10-CM code W21.07XS represents struck by softball, sequela. This code falls under the External causes of morbidity (V00-Y99) classification. It is a billable/specific code valid for HIPAA-covered transactions as of October 1, 2025 (FY2026). This code can be used to indicate a diagnosis for reimbursement purposes on insurance claims.
This is a 8-character code at the 7th level of specificity. This is the most specific code available in this subcategory. Coders should note that W21.07XS has 2 Excludes1 restriction(s) — codes that cannot be reported together on the same claim.
Frequently Asked Questions
What is ICD-10 code W21.07XS?
ICD-10-CM code W21.07XS is "Struck by softball, sequela". It belongs to the category: External causes of morbidity (V00-Y99).
Is W21.07XS a billable ICD-10 code?
Yes, W21.07XS is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
What codes are excluded with W21.07XS?
W21.07XS has 2 Excludes1 rule(s). These codes are mutually exclusive and cannot be coded together on the same claim.
Related Codes in W21.07
Other codes in the same category that may be relevant for differential coding:
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Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)