Billable / Specific Code
ICD-10-CM Q87.418 is the diagnosis code for Marfan syndrome with other cardiovascular manifestations. This code falls under the section "Other congenital malformations" within Chapter 17 — Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0). 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 Q87.418 sits in the ICD-10-CM classification helps ensure proper coding:
Yes, Q87.418 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Q87.418 is the ICD-10-CM diagnosis code for "Marfan syndrome with other cardiovascular manifestations". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
The parent code of Q87.418 is Q87.41 ("Marfan syndrome with cardiovascular manifestations"). Q87.418 provides a more specific classification within this category.
Q87.418 is located in Section Q80-Q89 — "Other congenital malformations" within Chapter 17 of the ICD-10-CM Tabular List.
Use Q87.418 when the patients documented diagnosis matches "Marfan syndrome with other cardiovascular manifestations" 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 Marfan syndrome with other cardiovascular manifestations is Q87.418.
Yes, Q87.418 can be used as a primary diagnosis code since it is billable and specific.
Q87.418 is in Chapter 17 of the ICD-10-CM Tabular List.
Yes, Q87.418 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.