I34.8
Header — not billableOther nonrheumatic mitral valve disorders
The ICD-10 code for other nonrheumatic mitral valve disorders is I34.8.
I34.8 is a non-billable header code. It groups related conditions but cannot be used on its own for reimbursement — select one of the 2 more specific codes below.
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •This is a non-billable header code. Documentation must support a more specific child code before this diagnosis can be reported on a claim.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- I34.0Nonrheumatic mitral (valve) insufficiency
- I34.1Nonrheumatic mitral (valve) prolapse
- I34.2Nonrheumatic mitral (valve) stenosis
- I34.9Nonrheumatic mitral valve disorder, unspecified
- I34.8Other nonrheumatic mitral valve disordersnon-billable header
ICD-9-CM equivalent
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify before use in billing.
- 4240Approximate match