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2. ICD-10 Codes
3. Chapter - J00-J99
4. Section - J00-J06
5. Category - J01
6. J01.9

J01.9 - Acute sinusitis, unspecified

• Applicable to Acute sinusitis, unspecified
• The 2025 edition of ICD10-CM J01.9 became effective on October 1, 2024.
• This is the American ICD10-CM version of J01.9 - other international versions of ICD10 J01.9 may differ.
• J01.9 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
• J01.9 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.

The following codes above J01.9 contain annotation back-references that may be applicable to J01.9:

• Chapter: J00-J99 - Diseases of the respiratory system
• Section: J00-J06 - Acute upper respiratory infections
• Category: J01 - Acute sinusitis

Browse other similar CM codes:

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.