J03.9 - Acute tonsillitis, unspecified
- Applicable to Acute tonsillitis, unspecified
- The 2025 edition of ICD10-CM J03.9 became effective on October 1, 2024.
- This is the American ICD10-CM version of J03.9 - other international versions of ICD10 J03.9 may differ.
- J03.9 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- J03.9 Code should not be used for billing or reimbursement purposes as there are multiple ICD-10 CM codes below it that contain a greater level of detail.
- J03.9 - Acute tonsillitis, unspecified
- J03.9 - Acute tonsillitis, unspecified
- J03.90 - Acute tonsillitis, unspecified
- J03.91 - Acute recurrent tonsillitis, unspecified
Inclusion Term
- Follicular tonsillitis (acute)
- Gangrenous tonsillitis (acute)
- Infective tonsillitis (acute)
- Tonsillitis (acute) NOS
- Ulcerative tonsillitis (acute)
Type 1 Excludes
- influenza virus with other respiratory manifestations (J09.X2, J10.1, J11.1)
The following codes above J03.9 contain annotation back-references that may be applicable to J03.9:
Chapter: J00-J99 Diseases of the respiratory system
Section: J00-J06 Acute upper respiratory infections
Category: J03 Acute tonsillitis
Non-Billable/Non-Specific Code
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Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
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