H93.249
✓ Billable
Temporary auditory threshold shift, unspecified ear
ICD-10-CM · FY2026 · Diseases of the Ear and Mastoid Process
Code
H93.249
System
ICD-10-CM
Billable
Yes — valid for submission
Effective
FY2026
Chapter
Diseases of the Ear and Mastoid Process
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 H93.249?
ICD-10-CM code H93.249 represents Temporary auditory threshold shift, unspecified ear. It is a billable diagnosis code in the Diseases of the Ear and Mastoid Process chapter, effective October 1, 2025 – September 30, 2026.
Is H93.249 billable?
Yes. H93.249 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is H93.249 in?
H93.249 belongs to the Diseases of the Ear and Mastoid Process chapter (H60–H95) of ICD-10-CM.
Related codes in the H93 category
H93
Other disorders of ear, not elsewhere classified
Non-billable
H93.0
Degenerative and vascular disorders of ear
Non-billable
H93.1
Tinnitus
Non-billable
H93.A
Pulsatile tinnitus
Non-billable
H93.2
Other abnormal auditory perceptions
Non-billable
H93.3
Disorders of acoustic nerve
Non-billable
H93.8
Other specified disorders of ear
Non-billable
H93.9
Unspecified disorder of ear
Non-billable
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