Online 2016 ICD-10-CM ·
Tabular List
·
Alpha Index
·
ICD-9/ICD-10 conversion
·
ICD-10-PCS
J31
- Chronic rhinitis, nasopharyngitis and pharyngitis
J31.1 - Chronic nasopharyngitis
Excludes 2:
-
acute nasopharyngitis
(J00)