ICD-10 diagnosis code

J31 Chronic rhinitis, nasopharyngitis and pharyngitis

J31 is the ICD-10 code for Chronic rhinitis, nasopharyngitis and pharyngitis. It is a three-character category divided into 3 subcodes; use the subcode whenever the record supports that level of detail. It belongs to the block J30–J39 (Other diseases of upper respiratory tract) in Chapter X, Diseases of the respiratory system.

Code type: Category (3 characters)
Chapter: X · J00–J99
Classification: WHO ICD-10, 2019 version

Subcodes of J31

J31 in national editions

Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.

SwedenICD-10-SE

J31Kronisk rinit (snuva), nasofaryngit (katarr i näsa och svalg) och faryngit (halskatarr)

DenmarkICD-10-DK

DJ31Kronisk næsekatar, næsesvælgkatar og svælgkatar

FinlandICD-10-FI

J31Pitkäaikainen nuha, nenänielutulehdus ja/tai nielutulehdus

GermanyICD-10-GM

J31Chronische Rhinitis, Rhinopharyngitis und Pharyngitis

FranceICD-10-FR

J31Rhinite, rhinopharyngite et pharyngite chroniques

NetherlandsICD-10-NL

J31chronische rinitis, nasofaryngitis en faryngitis

Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.

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