R47-R49|Chapter 18: Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
Symptoms and signs involving speech and voice
25 codes in this section
Codes
R47Category
Speech disturbances, not elsewhere classified
4 subcategoryies
R47.0Category
Dysphasia and aphasia
2 subcategoryies
R47.01Billable
Aphasia
R47.02Billable
Dysphasia
R47.1Billable
Dysarthria and anarthria
R47.8Category
Other speech disturbances
3 subcategoryies
R47.81Billable
Slurred speech
R47.82Billable
Fluency disorder in conditions classified elsewhere
R47.89Billable
Other speech disturbances
R47.9Billable
Unspecified speech disturbances
R48Category
Dyslexia and other symbolic dysfunctions, not elsewhere classified
6 subcategoryies
R48.0Billable
Dyslexia and alexia
R48.1Billable
Agnosia
R48.2Billable
Apraxia
R48.3Billable
Visual agnosia
R48.8Billable
Other symbolic dysfunctions
R48.9Billable
Unspecified symbolic dysfunctions
R49Category
Voice and resonance disorders
5 subcategoryies
R49.0Billable
Dysphonia
R49.1Billable
Aphonia
R49.2Category
Hypernasality and hyponasality
2 subcategoryies
R49.21Billable
Hypernasality
R49.22Billable
Hyponasality
R49.8Billable
Other voice and resonance disorders
R49.9Billable
Unspecified voice and resonance disorder
