Billable / Specific Code
ICD-10-CM S63.105 is the diagnosis code for Unspecified dislocation of left thumb. This code falls under the section "Injuries to the wrist, hand and fingers" within Chapter 19 — Injury, poisoning and certain other consequences of external causes (S00-T88). It is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. Medical coders and healthcare providers use this code to document and classify diagnoses in electronic health records, insurance claims, and clinical databases.
Always refer to the official ICD-10-CM Tabular List for complete coding guidelines. Ensure documentation supports the specificity of the code selected. When in doubt, consult a certified medical coder or the latest CMS guidelines.
Understanding where S63.105 sits in the ICD-10-CM classification helps ensure proper coding:
Yes, S63.105 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
S63.105 is the ICD-10-CM diagnosis code for "Unspecified dislocation of left thumb". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
The parent code of S63.105 is S63.10 ("Unspecified subluxation and dislocation of thumb"). S63.105 provides a more specific classification within this category.
S63.105 is located in Section S60-S69 — "Injuries to the wrist, hand and fingers" within Chapter 19 of the ICD-10-CM Tabular List.
Use S63.105 when the patients documented diagnosis matches "Unspecified dislocation of left thumb" and the clinical documentation supports this level of specificity. Always verify with the latest ICD-10-CM guidelines and payer requirements.
The ICD-10-CM code for Unspecified dislocation of left thumb is S63.105.
Yes, S63.105 can be used as a primary diagnosis code since it is billable and specific.
S63.105 is in Chapter 19 of the ICD-10-CM Tabular List.
Yes, S63.105 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.