ICD-10-CM Diagnosis Code (2025)
Official Description for R49.9
Unspecified voice and resonance disorder
Coding Notes & Guidelines for R49.9
Inclusion Terms
- Change in voice NOS
- Resonance disorder NOS
Parent Code (Less Specific):
About ICD-10-CM Code R49.9 (Unspecified voice and resonance disorder)
ICD-10-CM code R49.9 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM R49.9 became effective on October 1, 2024.
This page provides detailed information about R49.9 - Unspecified voice and resonance disorder. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Unspecified voice and resonance disorder.