Fever, unspecified Notes: Fever NOS ; Fever of unknown origin ; Fever with chills ; Fever with rigors ; Hyperpyrexia NOS ; Persistent fever ; Pyrexia NOS
R42 Dizziness and giddiness Notes: Light-headedness ; Vertigo NOS ; vertiginous syndromes (H81.-) ; vertigo from infrasound …
Dizziness and giddiness Notes: Light-headedness ; Vertigo NOS ; vertiginous syndromes (H81.-) ; vertigo from infrasound (T75.23)
R47.0 Dysphasia and aphasia Notes: aphasia following cerebrovascular disease (I69. with final characters -20) ; progressive is…
Dysphasia and aphasia Notes: aphasia following cerebrovascular disease (I69. with final characters -20) ; progressive isolated aphasia (G31.01) ; dysphasia following cerebrovascular disease (I69. with ...
R49 Voice and resonance disorders Notes: Hoarseness ; Loss of voice ; Change in voice NOS ; Resonance disorder NOS ; psychog…
Voice and resonance disorders Notes: Hoarseness ; Loss of voice ; Change in voice NOS ; Resonance disorder NOS ; psychogenic voice and resonance disorders (F44.4)
R51 Headache Notes: Headache with positional component, not elsewhere classified ; Facial pain NOS ; atypical face pain (G50…
Headache Notes: Headache with positional component, not elsewhere classified ; Facial pain NOS ; atypical face pain (G50.1) ; migraine and other headache syndromes (G43-G44) ; trigeminal neuralgia (G5 ...