J01.90
✓ Billable
Acute sinusitis, unspecified
ICD-10-CM · FY2026 · Diseases of the Respiratory System
Code
J01.90
System
ICD-10-CM
Billable
Yes — valid for submission
Effective
FY2026
Chapter
Diseases of the Respiratory System
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code J01.90?
ICD-10-CM code J01.90 represents Acute sinusitis, unspecified. It is a billable diagnosis code in the Diseases of the Respiratory System chapter, effective October 1, 2025 – September 30, 2026.
Is J01.90 billable?
Yes. J01.90 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is J01.90 in?
J01.90 belongs to the Diseases of the Respiratory System chapter (J00–J99) of ICD-10-CM.
Related codes in the J01 category
J01
Acute sinusitis
Non-billable
J01.0
Acute maxillary sinusitis
Non-billable
J01.1
Acute frontal sinusitis
Non-billable
J01.2
Acute ethmoidal sinusitis
Non-billable
J01.3
Acute sphenoidal sinusitis
Non-billable
J01.4
Acute pansinusitis
Non-billable
J01.8
Other acute sinusitis
Non-billable
J01.9
Acute sinusitis, unspecified
Non-billable
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