Source Code Name Case count Share of cases (%)
OUTPAT OUTPAT_ICD10(R4901) Functional dysphonia 4124
OUTPAT OUTPAT_ICD10(R4908) Other specified dysphonia 2514
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(R490) Dysphonia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 1454
OUTPAT OUTPAT_ICD10(R4903) Atrophic dysphonia 1002
OUTPAT OUTPAT_ICD10(R498) Other and unspecified voice disturbances 942
OUTPAT OUTPAT_ICD10(R4909) Unspecified dysphonia 776
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(R4909) Unspecified dysphonia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 431
OUTPAT OUTPAT_ICD10(R490) Dysphonia 394
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(R4908) Other specified dysphonia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 337
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(R498) Other and unspecified voice disturbances. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 327
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(R4901) Functional dysphonia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 224
OUTPAT OUTPAT_ICD10(R4902) Spasmodic dysphonia 205
OUTPAT OUTPAT_ICD10(R491) Aphonia 198
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(R491) Aphonia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 151
OUTPAT OUTPAT_ICD10(R49) Voice disturbances 147
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(R49) Voice disturbances. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 128
INPAT INPAT_ICD10(R4901) Functional dysphonia 82
INPAT INPAT_ICD10(R4908) Other specified dysphonia 70
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(R4903) Atrophic dysphonia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 62
OUTPAT OUTPAT_ICD10(R492) Hypernasality and hyponasality 60
INPAT INPAT_ICD10(R4909) Unspecified dysphonia 52
INPAT INPAT_ICD10(R498) Other and unspecified voice disturbances 44
INPAT INPAT_ICD10(R4903) Atrophic dysphonia 30
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(R4902) Spasmodic dysphonia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 28
OUTPAT OUTPAT_ICD10(R4904) Dysplastic dysphonia 24
INPAT INPAT_ICD9(7844C) Symptoms involving head and neck, Voice disturbance 23
INPAT INPAT_ICD9(7844L) Symptoms involving head and neck, Voice disturbance 19
INPAT INPAT_ICD10(R4902) Spasmodic dysphonia 15
INPAT INPAT_ICD9(7844X) Symptoms involving head and neck, Voice disturbance 15
INPAT INPAT_ICD9(7844A) Symptoms involving head and neck, Voice disturbance 11
INPAT INPAT_ICD10(R490) Dysphonia 10
INPAT INPAT_ICD10(R492) Hypernasality and hyponasality 10
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(R492) Hypernasality and hyponasality. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 6
INPAT INPAT_ICD10(R491) Aphonia 5