Non-Billable / Non-Specific Code
ICD-10-CM Y90 is the diagnosis code for Evidence of alcohol involvement determined by blood alcohol level. This code falls under the section "Supplementary factors related to causes of morbidity classified elsewhere" within Chapter 20 — External causes of morbidity (V00-Y99). It is a non-billable/non-specific ICD-10-CM code that should not be used for reimbursement. A more specific sub-code is required for billing. 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 Y90 sits in the ICD-10-CM classification helps ensure proper coding:
No, Y90 is a non-billable/non-specific code. You should use a more specific sub-code for billing and reimbursement.
Y90 is the ICD-10-CM diagnosis code for "Evidence of alcohol involvement determined by blood alcohol level". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
Y90 is located in Section Y90-Y99 — "Supplementary factors related to causes of morbidity classified elsewhere" within Chapter 20 of the ICD-10-CM Tabular List.
Y90 has 10 sub-code(s) that provide more specific detail: Y90.0, Y90.1, Y90.2, Y90.3, Y90.4 and more.
Use Y90 when the patients documented diagnosis matches "Evidence of alcohol involvement determined by blood alcohol level" 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 Evidence of alcohol involvement determined by blood alcohol level is Y90.
No, Y90 is non-billable. Use a more specific sub-code for primary diagnosis billing.
Y90 is in Chapter 20 of the ICD-10-CM Tabular List.
Yes, Y90 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.