Diagnosis Code

J03.9 ACUTE TONSILLITIS, UNSPECIFIED


Code Information

Diagnosis Code: J03.9

Short Description: Acute tonsillitis, unspecified

Long Description: Acute tonsillitis, unspecified

The code J03.9 is NOT VALID for claim submission

Code Classification:

  • Diseases of the respiratory system (J00–J99)
    • Acute upper respiratory infections (J00-J06)
      • Acute tonsillitis (J03)
        • J03.9 Acute tonsillitis, unspecified

Code Version: 2022 ICD-10-CM


References to Index of Diseases and Injuries

The code J03.9 has the following ICD-10-CM references to the Index of Diseases and Injuries
  • Inclusion Terms:
    • Follicular tonsillitis (acute)
    • Gangrenous tonsillitis (acute)
    • Infective tonsillitis (acute)
    • Tonsillitis (acute) NOS
    • Ulcerative tonsillitis (acute)
  • Type 1 Excludes Notes:
    • influenza virus with other respiratory manifestations (@J09.X2*, @J10.1*, @J11.1*)

Similar Codes

ICD-10 Code ICD-10 Description
J03 Acute tonsillitis
J03.0 Streptococcal tonsillitis
J03.00 Acute streptococcal tonsillitis, unspecified
J03.01 Acute recurrent streptococcal tonsillitis
J03.8 Acute tonsillitis due to other specified organisms
J03.80 Acute tonsillitis due to other specified organisms
J03.81 Acute recurrent tonsillitis due to other specified organisms
J03.90 Acute tonsillitis, unspecified
J03.91 Acute recurrent tonsillitis, unspecified


This page was last updated on: 10/1/2023