2027 ICD-10-CM Diagnosis Code H93.241Temporary auditory threshold shift, right ear

ICD-10-CM Codes›H60–H95›H90-H94›H93

ICD-10-CM H93.241
CMSSource: CMS FY 2027 ICD-10-CM dataset · Effective Oct 1, 2026 – Sep 30, 2027

H93.241 is a billable ICD-10-CM diagnosis code for temporary auditory threshold shift, right ear. It is valid on HIPAA claims for fiscal year 2027 (October 1, 2026 through September 30, 2027) and groups to MS-DRG 154 through 156. Coders also document this condition as hearing loss of right ear caused by noise. In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Other specified and unspecified disorders of the ear.

Code Identity

ICD-10-CM Code
H93.241
Billable Status
Yes — Valid for Submission
Code Describes
Temporary auditory threshold shift, right ear
Short Description
Temporary auditory threshold shift, right ear
Same as the full description in the CMS dataset.
Parent Code
H93.24
Temporary auditory threshold shift

Code Classification

ChapterH60–H95Diseases of the ear and mastoid process
SectionH90-H94Other disorders of ear
CategoryH93Other disorders of ear, not elsewhere classified
This CodeH93.241Temporary auditory threshold shift, right ear

Approximate SynonymsGuidance

Alternate terms and clinical phrases that map to this code.

  • Hearing loss of right ear caused by noise
  • Noise-induced hearing loss
  • Right temporary auditory threshold shift
  • Sensorineural hearing loss of right ear
  • Temporary auditory threshold shift

Instructional NotesGuidance

Instructions from the official ICD-10-CM Tabular List that apply to H93.241: its own notes plus those printed at H93.2 and Chapter 8. A note printed at a category, block or chapter applies to every code under it.

Excludes2

Not included here: the excluded condition is not part of this code, but a patient may have both, so both codes may be reported.

From H93.2 Other abnormal auditory perceptions applies to 21 codes
  • auditory hallucinations (R44.0)
From Chapter 8 (H60-H95) Diseases of the ear and mastoid process applies to 653 codes
  • certain conditions originating in the perinatal period (P04-P96)
  • certain infectious and parasitic diseases (A00-B99)
  • complications of pregnancy, childbirth and the puerperium (O00-O9A)
  • congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
  • endocrine, nutritional and metabolic diseases (E00-E88)
  • injury, poisoning and certain other consequences of external causes (S00-T88)
  • neoplasms (C00-D49)
  • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)

Notes

General instructions on how these codes are used.

From Chapter 8 (H60-H95) Diseases of the ear and mastoid process applies to 653 codes
  • Use an external cause code following the code for the ear condition, if applicable, to identify the cause of the ear condition

Source: CMS ICD-10-CM Tabular List. How to read instructional notes.

Referenced in Other NotesGuidance

Instructional notes printed at other codes that name H93.241, its category, or a range that includes it.

Excludes1 2

These codes carry an Excludes1 note naming H93.241: they are not reported together with it, unless the two conditions are unrelated.

  • H90.5 Unspecified sensorineural hearing loss
    abnormal auditory perception (H93.2-) names H93.2-, which includes this code
  • H91 Other and unspecified hearing loss
    abnormal auditory perception (H93.2-) names H93.2-, which includes this code

Clinical ClassificationClinical

AHRQ’s CCSR groups this code into broader clinical categories.

CCSR EAR006
Other specified and unspecified disorders of the ear
Default principal diagnosis: inpatient Yes · outpatient Yes

Patient EducationClinical

Hearing Disorders and Deafness

It's frustrating to be unable to hear well enough to enjoy talking with friends or family. Hearing disorders make it hard, but not impossible, to hear. They can often be helped. Deafness can keep you from hearing sound at all.

Read the full article at MedlinePlus

Courtesy of MedlinePlus, a service of the U.S. National Library of Medicine.

Convert H93.241 to ICD-9-CMHistory

The closest ICD-9-CM equivalents under the General Equivalence Mappings.

ICD-9-CM
388.40 Abn auditory percept NOS
Approximate The match is approximate rather than exact.

Code HistoryHistory

FY 2016AddedAdded to the ICD-10-CM code setEffective October 1, 2015, the first year of ICD-10-CM.
FY 2017–2026No changes
FY 2027CurrentCurrent code set, no changesEffective October 1, 2026 through September 30, 2027.

Questions About H93.241Overview

What is the ICD-10 code for temporary auditory threshold shift, right ear?

The ICD-10-CM code for temporary auditory threshold shift, right ear is H93.241 (sometimes written as H93241). It is billable on HIPAA-covered claims from October 1, 2026 through September 30, 2027.

Is H93.241 (Temporary auditory threshold shift) a billable code?

Yes. This is a billable ICD-10-CM code, specific enough to report temporary auditory threshold shift, right ear on HIPAA-covered claims from October 1, 2026 through September 30, 2027.

What MS-DRG does H93.241 group to?

When temporary auditory threshold shift, right ear is the principal diagnosis on an inpatient stay, it groups to MS-DRG 156, 155, 154, with relative weights from 0.6656 to 1.5916 depending on complications. Higher weights mean higher Medicare reimbursement.

What is the ICD-9 equivalent of H93.241?

Under the General Equivalence Mappings, temporary auditory threshold shift, right ear converts to ICD-9-CM 388.40 (abn auditory percept NOS). The mapping is approximate, so confirm the match fits the documentation.