F80.0
Phonological disorder
This code does not map to a risk-adjusting HCC in the loaded models.
Coding notes
Excludes 1 never coded together · Excludes 2 may co-exist
speech articulation impairment due to aphasia NOS (R47.01) speech articulation impairment due to apraxia (R48.2)
speech articulation impairment due to hearing loss (F80.4) speech articulation impairment due to intellectual disabilities (F70-F79) speech articulation impairment with expressive language developmental disorder (F80.1) speech articulation impairment with mixed receptive expressive language developmental disorder (F80.2)
Dyslalia Functional speech articulation disorder Lalling Lisping Phonological developmental disorder Speech articulation developmental disorder Speech-sound disorder
disorders of psychological development
symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99)
Official Guidelines for F80.0
FY 2026 ›Find F80.0 in the alphabetic index
8 index paths lead to this code