Non-Billable / Non-Specific Code
ICD-10-CM I08 is the diagnosis code for Multiple valve diseases. This code falls under the section "Chronic rheumatic heart diseases" within Chapter 9 â Diseases of the circulatory system (I00-I99). 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.
The following conditions should never be coded at the same time as I08. They are mutually exclusive:
The following conditions are not included in I08. If the patient has both, code each condition separately:
Understanding where I08 sits in the ICD-10-CM classification helps ensure proper coding:
No, I08 is a non-billable/non-specific code. You should use a more specific sub-code for billing and reimbursement.
I08 is the ICD-10-CM diagnosis code for "Multiple valve diseases". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
I08 is located in Section I05-I09 â "Chronic rheumatic heart diseases" within Chapter 9 of the ICD-10-CM Tabular List.
I08 has 6 sub-code(s) that provide more specific detail: I08.0, I08.1, I08.2, I08.3, I08.8 and more.
Use I08 when the patients documented diagnosis matches "Multiple valve diseases" 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 Multiple valve diseases is I08.
No, I08 is non-billable. Use a more specific sub-code for primary diagnosis billing.
I08 is in Chapter 9 of the ICD-10-CM Tabular List.
Type 1 Excludes for I08 include: endocarditis, valve unspecified (I38); rheumatic valve disease NOS (I09.1).
Yes, I08 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.