S50.842S
✓ BillableExternal constriction of left forearm, sequela
Injury, poisoning and certain other consequences of external causes (S00-T88)
⚠️ Excludes2
inheritedRules inherited from parent codes.
- • superficial injury of wrist and hand (S60.-)
Clinical Description
ICD-10-CM code S50.842S represents external constriction of left forearm, sequela. This code falls under the Injury, poisoning and certain other consequences of external causes (S00-T88) 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.
Frequently Asked Questions
What is ICD-10 code S50.842S?
ICD-10-CM code S50.842S is "External constriction of left forearm, sequela". It belongs to the category: Injury, poisoning and certain other consequences of external causes (S00-T88).
Is S50.842S a billable ICD-10 code?
Yes, S50.842S is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Can S50.842S be coded with other codes?
S50.842S has 1 Excludes2 note(s). These conditions can be coded together if both are documented in the patient record.
Related Codes in S50.842
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)