ICD-10-CM code "R49.22": Hyponasality (2024)

Overview

ICD-10 CodeR49.22
DescriptionHyponasality
Hierarchy
  1. Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
  2. Symptoms and signs involving speech and voice (R47-R49)
  3. Voice and resonance disorders (R49)
  4. Hypernasality and hyponasality (R49.2)
  5. Hyponasality (R49.22)
Billable statusICD-10-CM Billable code

Excludes

  1. Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)

    Type 2abnormal findings on antenatal screening of mother (O28.-)

    Type 2certain conditions originating in the perinatal period (P04-P96)

    Type 2signs and symptoms classified in the body system chapters

    Type 2signs and symptoms of breast (N63, N64.5)

  2. Symptoms and signs involving speech and voice (R47-R49)
  3. Voice and resonance disorders (R49)

    Type 1psychogenic voice and resonance disorders (F44.4)

  4. Hypernasality and hyponasality (R49.2)
  5. Hyponasality (R49.22)

Includes

  1. Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
  2. Symptoms and signs involving speech and voice (R47-R49)
  3. Voice and resonance disorders (R49)
  4. Hypernasality and hyponasality (R49.2)
  5. Hyponasality (R49.22)