Source Code Name Case count Share of cases (%)
OUTPAT OUTPAT_ICD10(R4901) Functional dysphonia 4981
OUTPAT OUTPAT_ICD10(R4908) Other specified dysphonia 3049
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(R490) Dysphonia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 2126
OUTPAT OUTPAT_ICD10(R4903) Atrophic dysphonia 1239
OUTPAT OUTPAT_ICD10(R498) Other and unspecified voice disturbances 1139
OUTPAT OUTPAT_ICD10(R4909) Unspecified dysphonia 936
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(R4909) Unspecified dysphonia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 560
OUTPAT OUTPAT_ICD10(R490) Dysphonia 515
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(R4908) Other specified dysphonia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 474
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(R498) Other and unspecified voice disturbances. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 439
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(R4901) Functional dysphonia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 363
OUTPAT OUTPAT_ICD10(R4902) Spasmodic dysphonia 236
OUTPAT OUTPAT_ICD10(R491) Aphonia 223
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(R491) Aphonia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 198
OUTPAT OUTPAT_ICD10(R49) Voice disturbances 182
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(R49) Voice disturbances. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 181
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(R4903) Atrophic dysphonia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 99
INPAT INPAT_ICD10(R4901) Functional dysphonia 87
INPAT INPAT_ICD10(R4908) Other specified dysphonia 76
OUTPAT OUTPAT_ICD10(R492) Hypernasality and hyponasality 69
INPAT INPAT_ICD10(R4909) Unspecified dysphonia 64
INPAT INPAT_ICD10(R4903) Atrophic dysphonia 52
INPAT INPAT_ICD10(R498) Other and unspecified voice disturbances 45
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(R4902) Spasmodic dysphonia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 33
OUTPAT OUTPAT_ICD10(R4904) Dysplastic dysphonia 29
INPAT INPAT_ICD9(7844C) Symptoms involving head and neck, Voice disturbance 26
INPAT INPAT_ICD9(7844L) Symptoms involving head and neck, Voice disturbance 25
INPAT INPAT_ICD10(R4902) Spasmodic dysphonia 23
INPAT INPAT_ICD9(7844X) Symptoms involving head and neck, Voice disturbance 16
INPAT INPAT_ICD10(R490) Dysphonia 13
INPAT INPAT_ICD9(7844A) Symptoms involving head and neck, Voice disturbance 11
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! 7
INPAT INPAT_ICD10(R491) Aphonia 6
INPAT INPAT_ICD10(R4904) Dysplastic dysphonia 5
INPAT INPAT_ICD9(7844D) Symptoms involving head and neck, Voice disturbance 5