Billable / Specific Code
ICD-10-CM I82.A19 is the diagnosis code for Acute embolism and thrombosis of unspecified axillary vein. This code falls under the section "Diseases of veins, lymphatic vessels and lymph nodes, not elsewhere classified" within Chapter 9 — Diseases of the circulatory system (I00-I99). 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 I82.A19 sits in the ICD-10-CM classification helps ensure proper coding:
Yes, I82.A19 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
I82.A19 is the ICD-10-CM diagnosis code for "Acute embolism and thrombosis of unspecified axillary vein". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
The parent code of I82.A19 is I82.A1 ("Acute embolism and thrombosis of axillary vein"). I82.A19 provides a more specific classification within this category.
I82.A19 is located in Section I80-I89 — "Diseases of veins, lymphatic vessels and lymph nodes, not elsewhere classified" within Chapter 9 of the ICD-10-CM Tabular List.
Use I82.A19 when the patients documented diagnosis matches "Acute embolism and thrombosis of unspecified axillary vein" 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 Acute embolism and thrombosis of unspecified axillary vein is I82.A19.
Yes, I82.A19 can be used as a primary diagnosis code since it is billable and specific.
I82.A19 is in Chapter 9 of the ICD-10-CM Tabular List.
Yes, I82.A19 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.