Billable / Specific Code
ICD-10-CM S45.202 is the diagnosis code for Unspecified injury of axillary or brachial vein, left side. This code falls under the section "Injuries to the shoulder and upper arm" 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 S45.202 sits in the ICD-10-CM classification helps ensure proper coding:
Yes, S45.202 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
S45.202 is the ICD-10-CM diagnosis code for "Unspecified injury of axillary or brachial vein, left side". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
The parent code of S45.202 is S45.20 ("Unspecified injury of axillary or brachial vein"). S45.202 provides a more specific classification within this category.
S45.202 is located in Section S40-S49 — "Injuries to the shoulder and upper arm" within Chapter 19 of the ICD-10-CM Tabular List.
S45.202 has 1918 sub-code(s) that provide more specific detail: A00, A01, A02, A03, A04 and more.
Use S45.202 when the patients documented diagnosis matches "Unspecified injury of axillary or brachial vein, left side" 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 injury of axillary or brachial vein, left side is S45.202.
Yes, S45.202 can be used as a primary diagnosis code since it is billable and specific.
S45.202 is in Chapter 19 of the ICD-10-CM Tabular List.
Yes, S45.202 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.