R49.2 - Hypernasality and hyponasality
- Applicable to Hypernasality and hyponasality
- The 2025 edition of ICD10-CM R49.2 became effective on October 1, 2024.
- This is the American ICD10-CM version of R49.2 - other international versions of ICD10 R49.2 may differ.
- R49.2 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- R49.2 Code should not be used for billing or reimbursement purposes as there are multiple ICD-10 CM codes below it that contain a greater level of detail.
- R49.2 - Hypernasality and hyponasality
- R49.2 - Hypernasality and hyponasality
- R49.21 - Hypernasality
- R49.22 - Hyponasality
The following codes above R49.2 contain annotation back-references that may be applicable to R49.2:
Chapter: R00-R99 Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
Section: R47-R49 Symptoms and signs involving speech and voice
Category: R49 Voice and resonance disorders
Non-Billable/Non-Specific Code
Browse other similar CM codes
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
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