ICD10BillableValid for clinical use

ICD-10 Code H93.249: Temporary auditory threshold shift, unspecified ear

H93.249 is a billable ICD-10 diagnosis code used to classify Temporary auditory threshold shift, unspecified ear in medical records and claims. You may see this code in hospital records, discharge summaries, insurance claims, encounter documentation, referrals, or other healthcare billing and coding records. ICD-10 codes are diagnosis classification codes used in healthcare records, reporting, coding workflows, and billing support. This code sits within the broader ICD-10 area for Diseases of the ear and mastoid process (H60-H95).

Reviewed by HealthAssure Clinical TeamUpdated 26 May 2026

What is this code?

ICD-10 codes are diagnosis classification codes used in healthcare records, reporting, coding workflows, and billing support. This code sits within the broader ICD-10 area for Diseases of the ear and mastoid process (H60-H95).

When is it used?

  • May be used when a clinician documents temporary auditory threshold shift, unspecified ear in a patient's medical record.
  • May appear in hospital records, claims, referrals, and clinical documentation.
  • This code can be used as a clinically usable diagnosis entry in standardized coding workflows.

What it does not mean

  • A code alone does not explain severity, treatment plan, or outcome.
  • A medical code should not be treated as a substitute for a doctor's diagnosis or advice.

Code hierarchy

chapter
8Diseases of the ear and mastoid process (H60-H95)
block
H90-H94Other disorders of ear
category
H93Other disorders of ear, not elsewhere classified
category
H93.2Other abnormal auditory perceptions
category
H93.24Temporary auditory threshold shift
currentH93.24

Where you may see this code

You may see this code in hospital records, discharge summaries, insurance claims, encounter documentation, referrals, or other healthcare billing and coding records.

Related specialists

ENT Specialist

Coverage-related procedures and services

CPT 92651high
AUDITORY EVOKED POTENTIALS; FOR HEARING STATUS DETERMINATION, BROADBAND STIMULI, WITH INTERPRETATION AND REPORT
Source: CMS coverage guidance
CPT 92652high
AUDITORY EVOKED POTENTIALS; FOR THRESHOLD ESTIMATION AT MULTIPLE FREQUENCIES, WITH INTERPRETATION AND REPORT
Source: CMS coverage guidance
CPT 92653high
AUDITORY EVOKED POTENTIALS; NEURODIAGNOSTIC, WITH INTERPRETATION AND REPORT
Source: CMS coverage guidance
CPT 92570high
ACOUSTIC IMMITTANCE TESTING, INCLUDES TYMPANOMETRY (IMPEDANCE TESTING), ACOUSTIC REFLEX THRESHOLD TESTING, AND ACOUSTIC REFLEX DECAY TESTING
Source: CMS coverage guidance
CPT 92568high
ACOUSTIC REFLEX TESTING, THRESHOLD
Source: CMS coverage guidance
CPT 96105high
ASSESSMENT OF APHASIA (INCLUDES ASSESSMENT OF EXPRESSIVE AND RECEPTIVE SPEECH AND LANGUAGE FUNCTION, LANGUAGE COMPREHENSION, SPEECH PRODUCTION ABILITY, READING, SPELLING, WRITING, EG, BY BOSTON DIAGNOSTIC APHASIA EXAMINATION) WITH INTERPRETATION AND REPORT, PER HOUR
Source: CMS coverage guidance

Coding guidelines

Common synonyms

Temporary auditory threshold shift, unspecified earTemporary auditory threshold shift

Frequently asked questions

Code details

CodeH93.249
SystemICD10
Display nameTemporary auditory threshold shift, unspecified ear
ChapterDiseases of the ear and mastoid process (H60-H95)
BlockOther disorders of ear

Flags

BillableYes
Valid clinical useYes

Source

SourceICD-10
Version2026-annual
Releaseannual
Year2026

About this content

This page is prepared by HealthAssure's clinical team using official coding standards from ICD-10. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.

ICD-10 Code H93.249 for Temporary auditory threshold shift, unspecified ear | HealthAssure